Java program implement bfs dfs jobs

...skilled React Developer with 5+ years of experience in building modern, scalable, and high-performing web applications. The ideal candidate should have strong expertise in React, front-end UI development, and integration with RESTful services. Experience with React Native is a strong advantage. ⸻ Key Responsibilities • Develop and maintain React applications • Build reusable UI components and implement responsive designs • Integrate front-end screens with RESTful APIs • Optimize application performance and user experience • Collaborate with designers and backend developers to deliver seamless solutions • Participate in code reviews, UI/UX improvements, and architecture discussions • Troubleshoot, debug, and resolve front-end issues efficiently ⸻...

We are looking for a highly skilled Java Full Stack Developer with 5+ years of hands-on experience in designing, developing, and deploying scalable applications. The ideal candidate should have strong expertise in Core Java, Spring/Spring Boot, RESTful web services, MySQL, and REACT. Experience with Liferay is added advantage. ⸻ Key Responsibilities • Design, develop, and maintain Java-based backend services and RESTful APIs • Work on full-stack development, including front-end components and integration with backend systems • Develop efficient database queries, procedures, and schemas using MySQL • Collaborate with cross-functional teams to deliver high-quality software solutions • Troubleshoot, optimize, and improve application performance &b...

...your past work examples in the first line. We are seeking a Full Stack Developer to join our team. This position is available for flexible teleworking. The selected individuals will need to live in the DC Metro area to report to HQ in Arlington, VA twice per month (a minimum of 2 days per 2-week period on average) Position Description • Work with data scientists and analysts to rapidly design, implement, test, and deploy applications capable of tackling complex analytical tasks using large datasets • Communicate with end users, team leaders, and team members to create and support new products and features • Communicate with product users to enhance or troubleshoot products • Design client-side and server-side architecture • Build the front-end of applica...

I have a firewall, pen testing and research project assignment. Info for firewall assignment. LO2 Design, implement, analyse, configure & critique a system to a given set of network security requirements. LO3 Apply the analytical and practical skills needed to perform, assess, and reflect on security testing with reference to appropriate methodologies and frameworks Penalties for late submission of assessment You will be given a scenario of a network that you must secure. You must use principles of security to secure the network against potential threats. For the second part of the assessment, you will be expected to penetration test your secure network and reflect on the vulnerabilities, if any, that you have. Document your findings ...

...SEO-friendly Angular 16+ web application with server-side rendering. Scope of work • Translate every Figma screen into pixel-perfect, responsive Angular components (mobile and desktop). • Wire the UI to my existing .NET REST APIs. • Enable Angular Universal so that pages such as /schools-in/:city, /schools-in/:city/:area and /school/:slug render on the server for optimal crawlability. • Implement full authentication and role-based authorization; each authenticated user (Parents, Teachers, School Administrators) must be able to view information, and where appropriate edit it. • Keep the codebase clean, modular and ready for future expansion. What I’d like from you 1. Links to two or three recent Angular projects you’ve built. 2....

I am looking for a creative and experienced freelancer to review my website de...look. The task includes: Reviewing overall website design and layout Checking color combinations, fonts, and visual consistency Evaluating user experience (UX) and navigation flow Identifying areas that look outdated or unprofessional Suggesting improvements for a clean, smooth, and premium feel Providing design recommendations that build trust and authenticity I prefer practical, easy-to-implement suggestions rather than just general advice. Requirements: Strong experience in website design (UI/UX) Good sense of modern design trends Ability to give honest and constructive feedback If possible, please share examples of websites you have improved or redesigned. Looking forward to your expert sugge...

...750-8001) that communicates by Modbus TCP whose sole purpose is active fire-systems control. The installation is a multi-medium system; the program must drive individual discharge valves, monitor feedbacks and handle alarms for the selected extinguishing agents: • Water • Gas • Aerosol Key points I expect you to cover – Develop structured, well-commented CFC/ST or LD logic that starts, stops and supervises each medium, including interlocks, pre-discharge delays, abort functions and post-discharge resets. – Build a clean Modbus register map so field devices and the MASTER panel can read status bits and write commands without clashes. – Implement watchdogs, fault handling and fallback states that leave the plant safe if communi...

..."combo" recommendation on the screen via the overlay. Scope of Work (End-to-End Delivery): Memory Extraction: Reliably read dynamic process memory (Pointers/Offsets) to track Enemy stats and Player inventory. (Strictly memory reading, NO Computer Vision/OCR). Logic Engine: Process the extracted data using the provided calculation grid to determine the best move Seamless Overlay UI: Design and implement a modern, lightweight in-game overlay (e.g., using ImGui, PyQt, or Electron) that beautifully displays the recommendations directly on the screen without lagging the game. What I Expect: A fully functional, ready-to-use application from start to finish. You handle the reverse engineering (finding pointers), the logic integration, and the user interface. Ideal Candida...

...capabilities can help the role contribute more effectively across reporting, optimization, and lifecycle execution. Compensation Hourly Rate: $30 – $80/hour, based on experience and performance Workload: Flexible depending on campaign volume and business needs Incentives: Performance-based incentives available Growth Opportunity: Long-term opportunity with room to grow as the business and email program continue to scale Benefits Fully remote work environment Flexible schedule Opportunity to work on performance-driven campaigns Opportunity to grow within a scaling team How to Apply Please answer the following when you apply: Do you have experience in B2C email marketing for ecommerce? What email platforms have you used? Have you built automated email workflows? How do you...

...should be visible across all search placements, yet at the moment the ads only surface in the Shopping tab and nowhere else. All of the usual boxes—targeting, location, budget, extensions, ad status and policy compliance—have been double-checked and appear correct on my end, so the root cause isn’t obvious. Your task is to pinpoint why the impressions outside the Shopping tab are zero and then implement the fix so the ads display normally on the main Search results as well. A clean, transparent explanation of what was wrong and the exact steps you took to resolve it is part of the deliverable, as I’ll need to replicate the solution in future campaigns. Please be comfortable diving into Google Ads, Merchant Center (if relevant), feed diagnostics, disappro...

Set up a secure mail server (SMTP, IMAP/POP3, webmail) on Linux with SSL/TLS enabled. Configure DNS records including MX, SPF, DKIM, DMARC, and PTR for proper email authentication. Implement security measures (firewall, anti-spam, antivirus) and ensure emails are delivered to inbox (not spam).

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I want to grow the volume of qualified, organic visitors reaching my website each month. To make that happen I’m looking for a seasoned SEO specialist who can analyse the current state of the site, lay out a clear action plan, and implement the changes that will move the traffic needle. Here’s what I need from you: • A full technical and on-page audit identifying issues that limit visibility • Data-driven keyword research mapped to existing and future content • Actionable recommendations (and execution, where possible) covering meta data, internal linking, site speed, schema, content gaps and backlink opportunities • Transparent reporting that tracks rankings, traffic and conversions so we can both see progress You’re free to use your fa...

I need help tightening the digital security around a growing library of photographs. My priority is data protection: the images must stay confidential, unaltered and accessible only to authorised users. Here’s what I’d like from you: • Assess the current storage workflow (local drives, cloud folders, backups) and identify vulnerabilities. • Propose and implement practical safeguards—encryption at rest/in transit, granular access controls, and tamper-evident measures. • Document every change so I can maintain the system long-term, including clear restoration steps if something ever goes wrong. If you have hands-on experience with secure photo archives, modern encryption standards (AES-256, TLS), and best-practice key management, I’d ...

I need a reliable, production-ready program for my CNC VMC that will handle precise metal cutting operations. The machine is set up for a vertical machining center workflow, so the code should fully exploit its capabilities—tool changes, spindle speed control, coolant settings, adaptive feeds, and safe Z moves all optimised for metal stock. You’ll receive the detailed part drawings (STEP and DXF) along with the fixture layout. Your task is to create the G-code and a short setup sheet that lists tooling, offsets, speeds/feeds, and any probing routines you include. Please keep the program clean and well-commented so my operators can follow each operation without guesswork. Preferred CAM output: FANUC-compatible G-code, although I can import other post-processors i...

I need a skilled freelancer to create a custom Traktor mapping for my MIDI controller (allen and heath K2 The goal is to transform my MIDI controller into a looper for use with Traktor Pro. Like A F1 how Marco Carola uses it with tweaks to my own taste. I can send an video with some options and information that I want to implement. Key Requirements: - Map looper functions to MIDI controller - Ensure compatibility with Traktor Pro - Provide clear setup instructions Ideal Skills and Experience: - Experience with Traktor Pro and MIDI mapping - Proficiency in DJ software and MIDI controllers - Strong attention to detail and user-friendly setup Please share relevant experience with your bids.

...train-the-trainer workshops here in Japan. The goal is to sharpen our internal facilitators so they, in turn, can coach new and seasoned agents more effectively. Your sessions should balance two priorities: deep, practical sales techniques specific to life insurance and solid training-delivery methodology (adult-learning principles, coaching, classroom management, activity design). By the end of the program my corporate trainers must be able to stand up, model the sales process themselves, then transfer that know-how confidently to our field force. Here is what I will look for from you: • A structured workshop plan (agenda, timing, learning objectives). • Engaging, insurance-relevant role-plays and case studies. • Facilitator and participant guides we can reu...

...processing through our selected gateway • Complete rider / driver workflows exactly as laid out in the designs Third-party services to hook in: • Maps & navigation (real-time tracking, route polyline, reverse geocoding) • Push notifications for ride status, driver arrival, and promotions • The payment gateway mentioned above for card tokenisation and charge capture Authentication flows to implement: • Email & password (JWT sessions are already provided by the API) • Social media logins (Google and Facebook OAuth endpoints are ready) The build must be scalable, performant, and free of regressions; I expect clean modular code, sensible state management (Redux Toolkit or React Query are fine), TypeScript for type safety, and OTA u...

I’m organising a two-week, live online course for three complete beginners who need to move from zero experience to the point where they can confidently put together full design projects in Figma. The emphasis is on wireframing and polished UI work, then on turning those screens into reusable components and a light design system the students can expand later. Across the fortnight I’ll need you to walk them through the entire interface, set up solid naming conventions, demonstrate real-world workflows and, by the end, have them shipping clickable prototypes that feel client-ready. Sessions are interactive and scheduled at mutually convenient times; strong, clear communication is therefore essential. You should be highly fluent in components, variants, auto-layout and best-prac...

...premium design. Project Overview The platform will allow users to unlock individual content (videos, images, PDFs) through a one-time payment and access it instantly across mobile and web. Key Responsibilities Build a unified Flutter app (iOS, Android, Web) Implement secure one-time payments (Stripe, Apple Pay, Google Pay) Develop real-time content unlocking (no page refresh or lag) Create a lightweight admin dashboard for content upload, pricing, and analytics Build a secure backend (Firebase, Supabase, or Node.js) Implement APIs (REST or GraphQL) for future integrations Ensure scalability and clean architecture Requirements Proven experience with Flutter (portfolio required) Experience with payment integrations (Stripe preferred) Strong understanding of backend sys...

# JOB POST — SEO & AI SEARCH AUDITOR (RFPCapturePro) ## OVERVIEW We are hiring a senior-level SEO and AI search optimization expert to audit and improve RFPCapturePro. The objective is to identify ranking gaps, provide a prioritized action plan, and guide or implement improvements for both: * Google search * AI-driven search (ChatGPT, Perplexity, Gemini) --- ## OBJECTIVE * Diagnose ranking limitations * Improve indexing and visibility * Optimize for AI search results * Provide a clear execution roadmap --- ## SCOPE OF WORK ### 1. Technical SEO Audit * Crawlability (, sitemap) * Indexing issues (GSC) * Core Web Vitals * Mobile performance * Duplicate/thin content --- ### 2. On-Page Optimization * Page titles and meta descriptions * Header structure (H1–H3) * Intern...

...that works seamlessly across iOS, Android, and the web. The goal is simple: let users unlock individual file (clips, images, Pdfs etc with a single, secure payment and immediately gain access to the files. Core scope • Build one unified code-base (Flutter, React Native, or another cross-platform stack you prefer) compiled to native iOS/Android binaries plus a responsive web front end. • Implement a one-time payment flow using Stripe, Apple Pay, and Google Pay; no recurring subscriptions or tiered access right now, but keeping the code modular so those can be added later is a plus. • 18+ content option. After payment the User should move from teaser mode to the unlocked files without page refresh on web or noticeable lag on mobile. • Provide a lightwei...

...expertise in Mobile Device Management (MDM) solutions for an enterprise-level project. • Develop and maintain iOS applications using Swift / Objective-C • Integrate MDM solutions such as VMware Workspace ONE, Microsoft Intune, and MobileIron (Ivanti) • Manage device enrollment using Apple Business Manager (ABM) and DEP • Configure device policies, security settings, and compliance controls • Implement enterprise app distribution (OTA / VPP) • Work with Apple Push Notification service (APNs) for MDM communication • Ensure compliance with Apple MDM protocols and enterprise security standards • Perform debugging, performance optimization, and issue resolution • Integrate REST APIs and backend services Requirements: • Strong hands-on ...

...information for every line. 4. Push notifications for all user roles covering delays, schedule changes, and service announcements. 5. Secure sign-in with role-based views (Passenger, Driver, Admin). 6. A simple backend (Firebase, AWS, or your suggested stack) that stores routes, schedules, and location streams efficiently. Deliverables • Full Android Studio project with clean, well-commented Java code. • Backend source, database schema, and deployment instructions. • API documentation and a short user guide so I can onboard new drivers and admins myself. • One-week post-handover support to squash any urgent bugs. • build debug APK that can be shared with users to install it in physical devices and interact with directly If you have previou...

We need to create webview Mobile app for andorid and ios by this link "" in flutter and app have features app icon, splash screen, Enable Installs Statistics, Enable Java Script, Enable Swipe To Refresh, Load Cache Else Network, Allow HTTP Requests, Add Internet Permission, Add Storage Permissions, Add GPS Permissions, Add Audio Permissions, Add Video Permissions, Enable Firebase setting, Enable Push Notification some more requirement Requirements: • Load a specific URL inside a WebView • Pull-to-refresh support • Error handling (e.g. show a message if no internet connection) • App icon and splash screen (we’ll provide design assets) • Minimal permissions (e.g., allow file/camera upload via browser input type) • Push notifications via fi...

*Project Description:* We have purchased the full source code of 6amMart, and the goal of this project is to convert this system into a Microservices architecture. This process will be carried out gradually. As a first step, we need to design and implement a new, dedicated Core system that will operate alongside 6amMart and gradually replace its existing internal core. The 6amMart source is a complete multi-vendor Marketplace and Delivery platform designed to provide multiple services simultaneously. This system includes the following main modules: Food Grocery Pharmacy Parcel Shop In addition to these modules, operational components such as order management, payments, users, vendors, and delivery agents are managed through different panels (Admin, Vendor, and User). The system ...

I need a comprehensive online entrance exam software built on Java technology. The software should support multiple-choice questions, essay-type questions, and problem-solving/coding questions. Key Requirements: - User Roles: Students, Examiners/Teachers, Administrators - Features for Exam Creation and Management: - Question Bank: A robust repository of questions - Automated Grading: For efficient evaluation - Timed Exams: To simulate real exam conditions Ideal Skills and Experience: - Proficiency in Java and experience with developing educational software - Knowledge in database management for a question bank - Familiarity with automated grading algorithms - Experience in creating user-friendly interfaces for multiple user roles Looking for a developer who can deliv...

We’re inviting a small number of experienced B2B Account Executives to participate in a short early-user program for a new workflow tool. This is not a consulting engagement and not a structured testing project! The goal is simply to have a few active sellers try the tool occasionally while managing their real pipeline and share quick observations. Important: we’re specifically looking for AEs who are currently running a real pipeline with multiple active deals. Who this is for You are likely a good fit if you are currently: • A full-cycle B2B Account Executive • Managing 15-40 active opportunities • Selling deals typically between $15K-$100K+ ACV • Working multi-stakeholder deals with 60-180 day cycles • Personally responsible for closing ...

I'm looking for an experienced social media manager to boost engagement on our Facebook, Instagram, and YouTube platforms. Key Responsibilities: - Develop and implement engagement strategies to increase likes, comments, shares, and overall interaction with our content. - Create and schedule high-quality, engaging posts tailored to each platform. - Monitor, respond to, and manage comments and messages to foster community and conversation. - Analyze engagement metrics and provide regular reports with insights and recommendations for improvement. - Collaborate with our content creation team to ensure brand consistency and message alignment. Ideal Skills and Experience: - Proven track record in increasing engagement on social media platforms, particularly Facebook, Instagram, an...

Dear freelancers, "ITS urgent hiring" Our web application is already running in production, but several areas need feature enhancements and bug fixes. We are looking for a skilled AI full-stack developer who can work on both front-end and back-end improvements while maintaining stability. Scope: • Review the existing codebase and identify areas for improvement • Implement new or improved features without affecting current workflows • Fix bugs encountered during development • Maintain clean, readable code and proper commit history Tech Stack expertise needed: React (Frontend), Node.js / Express (Backend), PostgreSQL, REST APIs Testing with Jest/Supertest and deployment using Docker/Kubernetes. Requirements: • Proven experience with React, Node....

I need a seasoned ethical hacker to perform a full-scale security audit of one of my production web applications. The primary goal is to uncover code-level vulnerabilities—anything from insecure input handling to flawed session mana...API keys, and any documentation you require once we finalize terms. The audit should respect current uptime SLAs—no testing that could disrupt service. Acceptance criteria: – At least one pass of automated and manual testing covering the full feature set. – A vulnerability matrix with CVSS scoring or a comparable rating scheme. – Actionable remediation advice that my development team can implement without guesswork. If you have recent experience auditing web apps for code vulnerabilities and can commit to a concise t...

...system consisting of: 1. ASP.NET Web Application (MVC or Razor Pages) 2. Windows Desktop Application (WinForms or WPF) Both must share the same SQL Server database and consistent business logic. Core Requirement: The system must communicate in real-time with a pharmaceutical instrument via USB/COM (Serial Port). Command formats and response samples will be provided. Key Responsibilities: * Implement serial communication (send/receive, async, error handling) * Parse and validate device data * Store results in SQL Server * Build API or service layer for communication between web app and device * Ensure stable and reliable real-time operation Workflow: * User starts test (web or desktop) * System sends command to device * Device returns measurement data * System processes and...

...aligned with Islamic principles, so having a good understanding of Islam is essential. Responsibilities ● Develop and maintain a cross-platform mobile app using Flutter ● Work on both frontend (UI/UX) and backend integrations ● Design scalable APIs and manage databases ● Collaborate closely to understand app flow and user requirements ● Ensure performance, quality, and responsiveness of the app ● Implement secure authentication and data handling Requirements ● Strong experience with Flutter (Dart) ● Experience with backend technologies (Firebase / Node.js / APIs) ● Good understanding of app architecture and state management ● Ability to handle full stack development independently ● Familiarity with Git/version control Important Requirement ● Must have a good understanding of Isla...

1. Project Overview(Backend Microservices System (SPRING FRAMEWORK ONLY)) We are developing a large-scale, enterprise-level digital commerce platform on a Java-based microservices architecture (Spring Ecosystem). The development phase is "LARGELY COMPLETED". We are not looking for a builder to start from scratch, but rather a "finisher"—a skilled Backend Engineer to take ownership of the existing codebase. The primary goal is to validate current integrations, stabilize the logic, and ensure the system is production-ready through rigorous testing. WE WILL PROVIDE TESTING HELP FROM OUR SIDE TOO. 2. Current Project Status & Scope The following microservices have been developed. Your role is to ensure these services communicate seamlessly, handle edge cas...

Title: Senior Backend Engineer Needed: RBAC + Alibaba Cloud Deployment (Urgent) Description: I have a working AI backend codebase. Need a senior backend engineer to implement code updates as per requirements, RBAC and deploy it on Alibaba Cloud (Saudi region). This is an update + deployment task — not a full build from scratch. Scope: * Implement RBAC (AI agent wise) using JWT * Secure existing APIs (no rewrite) + integration with itsm system * Deploy on Alibaba Cloud ECS (Ubuntu or RHEL or centos) * Configure Nginx + HTTPS * Ensure APIs are production-ready Deliverables based on above mentioned scope: Code updates as per the requirements discussed. Spreadsheet will be shared * Clean RBAC implementation * Live deployed API (Alibaba or huawei cloud) * Minimal docu...

...priority is content engagement rather than paid ads or influencer swaps, and the quickest leverage point appears to be smarter hashtags and more precise tagging. Here’s what I need from you: • Audit my current video posts and identify why engagement stalls. • Build a fresh hashtag and tagging framework tailored to my niche and audience behaviour, avoiding any grey-hat or bot tactics. • Implement the plan across a test batch of videos, monitor reach and retention, then refine once we see real-time data. • Hand over a simple guideline so I can keep applying the strategy without follower drop-off. The entire approach must stay 100 % organic—no fake accounts, no bulk-follow tools, no engagement pods. If your method relies on authentic interact...

Hi, I’m looking for a developer to implement a simple API integration between BaseLinker and external software, which then passes data to the Shopify e-commerce platform. - Integration details: Platform / API: Fliproom | v1.0.0 | WiredHub The goal is real-time or near real-time stock synchronization - Scope of the integration: Send stock levels from BaseLinker for approximately 1,000 products Each product has 10–20 size variants Synchronize availability per size - Two-way synchronization → External API (Fliproom / WiredHub) Send current stock levels per size API → BaseLinker Update stock levels in BaseLinker based on data received from an external API External API can be provided in XML or JSON Similar level of complexity on both sides - Updat...

I'm looking for a skilled web developer to create a professional, modern website for my 3-star hotel. The site should be corporate in design, with the following key sections: - Rooms and Suites - Dining Options - Local Attractions Additionally, I need a customer reviews section and a special offers pa...Options - Local Attractions Additionally, I need a customer reviews section and a special offers page integrated into the site. The booking engine should be supported by the PMS software. Ideal skills and experience: - Proven experience in developing corporate-style hotel websites. - Familiarity with PMS software integration. - Strong design skills for a modern, professional look. - Ability to implement customer reviews and special offers sections. Please provide samples of...

...fairly minimalist. Key requirements include: - Slide design that is fun and engaging - Integration of bright visuals throughout the presentation - A cohesive color palette that matches the fun and engaging style Ideal skills and experience: - Proficiency in PowerPoint - Strong graphic design skills - Experience creating educational content in a fun and engaging manner - Ability to create and implement cohesive color palettes...

I need a Power BI dashboard that turns my operational and performance data into clear, actionable insights. The primary focus is on productivity metrics; however, I have not yet settled on which specific measures will be most meaningful, so I’m looking for your guidance to identify and implement the right calculations based on the dataset you’ll receive. Here’s what I have in mind: • Clean and model the raw operational data so it feeds efficiently into Power BI. • Develop visually engaging reports—think dynamic charts, tables, and drill-through views—that spotlight productivity trends and performance outliers. • Build the necessary DAX measures for whichever productivity metrics we decide on together, ensuring the numbers refresh acc...

I already have a Wix site online and now want to take it to the next level. I need someone deeply familiar with the Wix editor, Velo, and the current selection of apps to review what I have, identify the areas that will make the biggest impact, and then implement those changes for me. The brief is flexible because I’d like your professional eye first: walk through the site, note where the design could feel more polished, highlight any opportunities to streamline navigation or page speed, and suggest features or integrations that would add genuine value for visitors. Once we agree on a game plan, you’ll carry out the design tweaks, code or app integrations, and any performance-related adjustments we’ve prioritised. Clear communication, an organised workflow in...

I need a production planning software tailored for the manufacturing industry. Key functionalities: - Scheduling: Manual scheduling with real-time updates - Production planning Ideal Skills and Experience: - Experience in software develo...planning software tailored for the manufacturing industry. Key functionalities: - Scheduling: Manual scheduling with real-time updates - Production planning Ideal Skills and Experience: - Experience in software development, particularly in production planning tools - Knowledge of manufacturing processes and requirements - Strong UI/UX design skills for user-friendly interfaces - Ability to implement real-time data updates and manual scheduling features Looking for a developer who can create an efficient, reliable, and user-friendly software...

I’m building a desktop-side utility that can sit between the Chinese version of WeChat and the network, automatically capturing every request a Mini Program makes, parsing the traffic, and then replaying or altering that traffic on demand. The workflow must be almost hands-free: once the script is started, it should watch the connection, log what it sees, and let me feed back custom payloads for instant, programmatic re-submission. Target environment — The first release has to run on Windows. If you can keep the code portable enough for a later macOS or Linux build, that is a plus, but Windows support is non-negotiable. — Headless execution is preferred: I want to trigger everything from a command or a small configuration file, with no GUI pop-ups. Core capab...

...codebase, pinpoint the bottlenecks, and leave me with a noticeably faster, error-free system—all within the next month. ​The core modules (inventory, B2B/B2C sales, manufacturing tracking, reporting, and everything in between) already work; the goal is to make them run smoothly. You’ll need to review the current architecture, container resource allocation, database design, and API interactions, then implement optimizations without disrupting live, high-volume operations. ​Key deliverables: ​Detailed diagnostic report outlining the root causes of slow performance (e.g., API latency, database bottlenecks, or container overhead). ​Refactored or rewritten components that eliminate those delays. ​Clear documentation of changes and structured outlines so my internal coders ...

...desktop and mobile devices. Scope of Work: Design and develop a fully functional website from scratch Create a clean, modern, and attractive UI/UX Ensure responsive design for mobile, tablet, and desktop Develop frontend using HTML, CSS, JavaScript (or frameworks like React) Backend development using technologies like Node.js / PHP / Python (as required) Database integration (MySQL / MongoDB) Implement user authentication (login/signup) if needed Add required features such as forms, dashboards, APIs, etc. SEO-friendly structure and fast performance optimization Fix bugs and ensure smooth functionality Deploy the website on a hosting server Required Skills: Strong knowledge of HTML, CSS, JavaScript Experience with frontend frameworks (React, Angular, or Vue) Backend developmen...

I need someone to modify our dispatch papers. Requirements: - Current format is either PDF, Word, or Excel - Ability to implement changes as per my requirements - Must adhere to our company template Ideal Skills and Experience: - Proficiency in PDF, Word, or Excel - Strong design/layout skills - Experience with document modification and template adherence Please provide samples of similar work done.

I need an experienced Python developer to create a reliable browser automation script for a multi-step online registration/account creation process. Project Requirements: - Must be written in Python - Must implement reCAPTCHA v3 (hidden/invisible) solving via API (no browser plugins or extensions allowed) - Simulate realistic human-like behavior (typing speed, mouse movements, natural delays) - Support proxy usage - Handle dynamic page loading, form filling, button clicks, and element waiting - Clean, well-commented, and maintainable code What I will provide: - Exact flow and selectors - Captcha API credentials - Proxy list The script should be stable and designed to minimize detection. Please only apply if you have strong experience with modern browser automation tools (Playwrigh...

...Third-person perspective - Simple swipe controls - Branching routes - Coin collection - Various obstacles: - Floating objects - Water currents - Fixed barriers - Moving obstacles - Drain hazards Ideal Skills and Experience: - Experience in 3D game development - Proficiency in creating cartoonish art styles - Strong understanding of obstacle design and player navigation - Ability to implement smooth swipe controls and engaging gameplay mechanics Please provide a portfolio showcasing similar projects. The game is a casual 3D infinite runner designed for mobile (iOS and Android), built around a simple but engaging core mechanic: controlling a rubber duck as it moves through flowing water paths. The experience is fast, intuitive, and designed for short, r...

...integrate APIs and real-time features for a VoIP call management platform. The frontend is fully built (HTML/CSS/JS). Your job is to connect it to a backend system with Twilio, WebSocket, and database support. Key Tasks Call System: Integrate Twilio/Plivo for outbound calls. Handle real-time call control (answer, hangup, DTMF). Support custom caller ID configuration. Real-Time Updates: Implement WebSocket () for live call status. Admin dashboard for monitoring active calls. Payment System: Integrate crypto payments for subscriptions. Admin Panel: User management (CRUD). Call logs and system settings. Database: Design schema for users, calls, and subscriptions (PostgreSQL/MongoDB). Tech Stack Backend: Node.js (Express) or Python (FastAPI). Real-Time: Socket.IO. ...

I'm looking for an experienced CNC programmer to create NC programs for milling operations on Haas vertical and horizontal machining centers. The milling operations will be 3-axis and will primarily involve steel materials. Key requirements: - Expertise in 3-axis milling operations - Proficiency with Haas CNC machines - Experience working with steel materials - Ability to create precise and efficient NC programs Proficiency using Autodesk Fusion 360 Would prefer someone located in the Milwaukee Wisconsin area. Ideal candidates should have a background in CNC programming and machining, with a focus on 3-axis milling. Please provide samples of similar work done and relevant qualifications.