Distributed systems java example jobs

...employment-style supports for NDIS participants across multiple locations and online environments. We are looking to streamline our operations by connecting our existing platforms into a low-touch, highly automated system. The goal is to eliminate manual admin wherever possible, while maintaining compliance and operational clarity. ⸻ Current Tech Stack You will be working with the following systems: * Jotform (forms, service agreements, onboarding) * HubSpot (CRM, pipeline, communications) * ShiftCare (rostering, notes, service delivery) * Xero (invoicing and finance) * Google Drive (file storage and compliance) * Roam (online workplace environment) * Make (automation layer – preferred) ⸻ Scope of Work You will be responsible for designing and implementing a complet...

...* Single line diagrams * Earthing / grounding Plumbing * Water supply * Drainage * Sewer system * Rainwater drainage Fire Protection (if required) * Fire alarm layout * Fire fighting system * Emergency exit coordination 5. HVAC Design * Cooling load calculations * Ventilation design * Exhaust systems * Duct layouts * Equipment schedules 6. BOQ / Quantity Surveying Detailed bill of quantities required for: * Civil works * Structural steel * Reinforcement steel * MEP systems * HVAC systems * Finishing works 7. Shop Drawings / Detailed Drawings * Architectural detailed drawings * Structural shop drawings * Steel fabrication drawings * MEP coordinated shop drawings * HVAC fabrication/shop drawings Deliverables * PDF drawings * Editable source files (AutoCAD...

We run an SMS-based lead gen system for home services (gutters, tree removal, fencing/decking). You will own the full operation: lead supply, buyer onboarding, routing, and performance. Your job: * Keep leads flowing at scale (aged leads) * Keep buyers active, profitable, and increasing spend * Ensure fast routing, no lead waste, no downtime * Manage all SMS + tracking systems Success = leads never run out, buyers stay, revenue compounds. ? Initial Questions / Tasks Keep answers short and practical. 1. Lead Supply * 3 sources for aged leads * Cost + volume * Where you’d start 2. Buyer Acquisition * How you get 10 buyers in 7 days * Channels + pitch 3. SMS Flow * Write a 4–6 message sequence * Goal: response ? connect to contractor 4. Routing * How you distr...

I need a single Google Sheets file that can comfortably store and manage mixed data—numbers, text, dates, anything I throw at it. Day-to-day, some records will be keyed in by hand, while others should flow in automatically from an external source, so the sheet must accommodate bot...brief README sheet explaining how to trigger the import, adjust the schedule, and extend the table if we outgrow it. I’ll consider the job complete when I can: 1. Enter a few rows manually and see validations kick in. 2. Run the import and watch new data land in the right columns. 3. Refresh the summary tab and have the numbers update automatically. If you’ve built similar Google Sheets systems using Apps Script, IMPORTRANGE, or other connectors, let me know—screenshots or l...

Microspheres-in-Gel Systems for Transungual Drug Delivery: Current Advances and Future Perspectives. Its Structure 1. Introduction Onychomycosis overview Need for better delivery 2. Nail Barrier & Drug Penetration Keratin structure Challenges 3. Conventional Formulations Limitations 4. Advanced Delivery Systems Microspheres Nanoparticles Others 5. Microspheres-in-Gel Systems Mechanism Advantages 6. Polymers & Methods Ethyl cellulose, PLGA O/W method 7. Evaluation Techniques Release studies Antifungal studies 8. Research Gaps & Future Scope

...trade filtering, non-repainting logic using only closed candles, real-time alerts via WhatsApp/email, and performance tracking such as win rate, drawdown, and equity curve. The system should support multi-mode operation (SAFE/NORMAL/AGGRESSIVE) based on market conditions. I am specifically looking for someone who has strong experience in algo trading, options strategies, and API-based automation systems....

I need a single Google Sheets file that can comfortably store and manage mixed data—numbers, text, dates, anything I throw at it. Day-to-day, some records will be keyed in by hand, while others should flow in automatically from an external source, so the sheet must accommodate bot...brief README sheet explaining how to trigger the import, adjust the schedule, and extend the table if we outgrow it. I’ll consider the job complete when I can: 1. Enter a few rows manually and see validations kick in. 2. Run the import and watch new data land in the right columns. 3. Refresh the summary tab and have the numbers update automatically. If you’ve built similar Google Sheets systems using Apps Script, IMPORTRANGE, or other connectors, let me know—screenshots or l...

...Panel Need backend/admin area to manage: * Meetings * Bookmaker feeds * Results * AI settings * Users / subscriptions (optional) ⸻ Preferred Skills Looking for someone experienced in: * Web development (React / / Node.js / Laravel etc.) * Racing data scraping/APIs * Betting odds comparison * Live dashboards * AI / predictive modelling * Database design * Fast, reliable automation systems ⸻ Deliverables * Full working website * Mobile friendly design * Live updating system * Admin dashboard * Source code ownership * Deployment support...

I’m building a Five-Nights-at-Freddy’s inspired experience on Roblox, “Hollow Bite,” and I need an experienced Roblox scripter to step in and wire up the core gameplay. The project already has basic assets and environments; what’s missing are the systems that make the night-shift come alive on PC. The focus: • Responsive keyboard (W A S D) character movement that feels weighty and smooth, respecting sprint, crouch, and contextual interaction prompts. • Enemy AI that mirrors classic FNAF tension—patrol routes, vision cones, jump-scare triggers, and state changes driven by player actions, all built with clean, reusable Lua modules. • Level progression logic that tracks nights, unlocks rooms, and saves player status between sess...

Project Title: Microfluidic / Paper-Based Diagnostic...following: - Lateral flow assays - Paper microfluidics - Diagnostic strip development - Lab-on-paper systems - Reagent strip engineering - Microfluidic chemical delivery systems - Strong acid-compatible material systems - Membrane and polymer design Ideal Background - Chemical Engineering - Biomedical Engineering - Materials Engineering - Diagnostics Product Development - Microfluidics Engineering Project Type Initial consultation + design recommendation Potential for ongoing collaboration depending on outcomes. Please include: - Relevant project examples - Experience with paper diagnostics or microfluidic systems - Experience with acid-resistant materials or reagent strip systems - Estimated ...

...performance. Lead quality, response rates, buyer ROI * Keep buyers retained, profitable, and increasing spend What Matters: * Leads never run out * Buyers stay happy and keep paying * System runs clean, fast, and automated Requirements: * Experience with SMS marketing and lead gen ops * Strong understanding of home services economics * Comfortable managing multiple buyers and supply sources * Systems thinker. You solve bottlenecks fast Outcome: You are responsible for a fully functional, scalable lead flow where: * Leads are consistently acquired * Buyers are consistently fulfilled * Revenue compounds without constant oversight...

I'm looking for a skilled developer to create a comprehensive fleet management system focused on maintenance scheduling. Key Features: - Schedule and track routine maintenance, repairs, and inspections - Customizable alerts for maintenance schedules (email, SMS, or in-app...maintenance scheduling. Key Features: - Schedule and track routine maintenance, repairs, and inspections - Customizable alerts for maintenance schedules (email, SMS, or in-app) - User-friendly interface for easy navigation and management Ideal Skills and Experience: - Experience in developing maintenance scheduling software - Strong background in fleet management systems - Proficiency in setting up customizable alert systems - Excellent UI/UX design skills Please provide examples of similar proj...

...clear-span halls for general storage and logistics, so internal columns must be minimised and ceiling heights kept generous. A code-compliant staircase will be the only vertical connection between floors; no elevators or lifts are required. I need a complete, permit-ready drawing set for a new wood-frame warehouse. The scope covers architectural layout, structural framing, and fully coordinated MEP systems; each sheet must be signed and sealed by a licensed professional qualified for my jurisdiction. You will start from my preliminary site survey and space requirements and develop every drawing and calculation necessary for approval. Please allow for close coordination so we can lock in code compliance, material selections, and any local amendments early in the process. A co...

need to record audio, save the file after 2 minutes, create new file, save the file after 2 minutes and so on. must run only in background. need to use Android Studio and Java. Not Kotlin

Complete development of the plan set, including electrical, HVAC (climate control), plumbing, and drainage/sanitary layouts for the conversion of a commercial space into tourist apartments, as well as fire protection systems. Title blocks and reference drawings will be provided to follow and replicate accordingly.

...qualification only. You'll contact leads, assess seller interest, and gather basic information. Interested leads are passed to ownership for further follow-up. What You'll Do: Make outbound calls to assigned leads using provided scripts Ask owners if they're open to selling and assess interest level Maintain a professional, friendly, and non-pushy tone Update lead status and notes accurately in company systems Participate in call recordings and coaching sessions What We're Looking For: Prior cold calling experience required Strong English communication skills Calm, confident, and professional phone presence Coachable and comfortable with rejection Detail-oriented and dependable Reliable attendance and punctuality What We Offer: Fully remote position Paid t...

...“Building Wealth Through Business, Capital & Intelligence” - Subtext: Business Operator | Investor | Author - CTA buttons: “Read Insights” and “Work With Me” - Authority strip (ventures/roles) - Featured blogs (latest 3 posts) - Book highlight section - Final CTA --- 2. About (Story + Credibility) - Personal journey (real, not corporate) - Late investing insight (story-based) - Philosophy (wealth, systems, capital allocation) - Clean and minimal layout --- 3. What I Do (Portfolio, not a services page) - Sections: Mittal Trading Company Mittal Infrastate Pvt. Ltd. Scozey Atulya Intelligence - Each with 2–3 line description - Clean grid layout, minimal design --- 4. Blog (Core Focus – Very Important) - Categories:...

I need a clean, modern website that positions our enterprise-grade server and workstation line as the go-to choice for IT departments and systems integrators while actively capturing new business. The single most important metric is inbound leads: every page should guide visitors toward a clear call-to-action form or phone click-to-call, backed by concise product information and detailed specifications. Please structure the site so that technical buyers can drill straight into chassis options, CPU/GPU configurations, and expansion capabilities without hunting. At the same time, I want the navigation to stay “no-nonsense” and fast, whether a visitor arrives from a desktop or a phone. Pages required • Home • About Us • Contact Us (with embedded lead fo...

We are looking for motivated Call Centers globally OR Field Sales Teams across the UK to help sell Broadband, SIM Cards, VoIP, and Business Telecom Services on a commission-only basis. We Offer: High commission per sale Residential & Business prod...Broadband, SIM Cards, VoIP, and Business Telecom Services on a commission-only basis. We Offer: High commission per sale Residential & Business products Full sales support and training Opportunity to scale into a long-term partnership Who We Need: Established call centers OR Door-to-door / field sales reps Products to Sell: Home Broadband Business Broadband SIM Only Deals VoIP / Cloud Phone Systems Payment Model: Commission Only – Earn per successful activation / sale. High earning potential for performers. NO BROKER...

I’m looking for a writer who can take conversations with our engineers and product team and turn them into polished, developer-friendly content. Most of what you’ll produce are blog posts, step-by-step tutorials, and formal technical documentation that cover software development best practices, API integrations, and broader IT systems architecture. What matters most is your ability to translate highly technical discussions into clear, accurate prose without dumbing things down. You should be comfortable digging through code samples or API references, asking follow-up questions, and then shaping what you learn into material that both seasoned developers and curious newcomers can follow. Day-to-day you’ll: • Draft and refine blog posts, tutorials, and docs ...

... and assign co-moderators. A simple dashboard or in-room toolbar is fine as long as the workflow is intuitive. We can start with this focused feature set—group voice channels plus admin moderation—and keep the codebase modular so we can layer in extras like private messages, file sharing, or end-to-end encryption later if the roadmap calls for it. Preferred stack • Native Android (Kotlin or Java) using WebRTC, Agora, or a comparable real-time audio SDK • Lightweight back-end (Firebase, Node, or another cloud service) for user auth and room state Deliverables - APK and Play-Store-ready bundle - Full source code with README covering build steps, third-party services, and admin feature implementation - Brief test report showing successful multi-d...

Expert eBook Developer: Convert Inline Endnotes to EPUB3 Pop-up Footnotes (2 Files) Project Description I need a professional eBook developer to modify two (2) EPUB files (EPUB 3.0 standard). Currently,...Confidentiality & Non-Disclosure (CRITICAL) This project contains proprietary and sensitive material. By bidding, you agree to: Absolute Confidentiality: No part of the content may be shared with third parties or used for AI training. No Redistribution: Redistribution of the provided material is strictly prohibited. Data Destruction: You must delete all copies of the source and final files from your systems once the project is completed and paid. Skills Required Advanced eBook Formatting (EPUB 3) XHTML / CSS3 Kindle Create / Kindle Previewer expertise Strict adherence t...

...of expertise needs to balance specific technical "must-haves" with the actual project goals. Here is how you can organize that text for maximum clarity: ### Full-Stack Architect (Java/Spring & Angular/Micro-Frontends) ### 2. Role Overview We are looking for an SME to lead the design and optimization of a high-performance agent application. You will be responsible for end-to-end architecture, from UI patterns to microservices and cloud deployment. ### 3. Core Technical Stack Organize your requirements into logical categories so experts can quickly see if they fit. * **Backend & Cloud:** Java/J2EE, Spring, Hibernate, Oracle DB, and Microservices. * **Infrastructure:** Expertise in ECS, Kubernetes, and OpenShift. * **Data & Performance:** Elastic S...

I need a solar power control unit primarily for system monitoring. The unit should provide: Real-time performance monitoring Energy usage tracking Fault detection and alerts Access to monitoring data via a web dashboard I am building a web-based interface on a server that will talk to the d...talk to the device. I have attached an approx. circuit diagram. Components can be substituted. This is a high-voltage hardware design project, so safety is critical. The build should be within a 200*300*120mm enclosure and will be used on a 220-230V mains supply. Ideal skills and experience: - Experience in developing monitoring systems for solar power - Knowledge of real-time data processing and alert systems - Strong background in energy management systems Please provide e...

...be paid on a project by project basis (not hourly). Initial budget range covers development of Project Plan only, Then will determine Phases, Deliverables, and Payment Per Phase. Then you will build the AI orchestration layer that powers this program; in stages that have been agreed upon based on the project plan proposed and approved. You will connect to an existing AI service, and build the systems that: * Meet SCORM Cloud format; xAPI for school delivery * Remember each student's profile (interests, strengths, dreams, progress) * Adapt singular curriculum content for different ages (middle school high school, young adult, 50+) * Retrieve relevant curriculum context (RAG) * Integrate with school LMS via LTI 1.3 * Flag concerning student comments for teacher/coach review ...

...Your Responsibilities: Live interpretation during all meetings (Chinese to English). Assist in researching and identifying technically suitable companies. Support communication and negotiation with vendors. Document and summarize outcomes after each meeting. Requirements: Fluent in Mandarin and English (spoken and written). Technical background in software development or IT. Familiarity with ERP systems and enterprise software terminology. Experience in business meetings and commercial negotiations. Must be based in Guangzhou or able to arrive immediately. To Apply, Please Send: Brief overview of your technical and professional background Your daily rate References or examples of similar previous work Location: DoubleTree by Hilton – Guangzhou Science City. Available to m...

Hi, I’m looking for an experienced freelancer or small development team to build a full custom tour operating platform for my company, Safari Adventure Riders. The system will be under my own domain and should include both a public website and backend adm...availability • Private/custom tour requests • Deposit payments • Full payments • Customer booking confirmation • Invoice/accounting sync • Future Arabic/English support Preferred tech stack: , React, Supabase/PostgreSQL, or another scalable modern stack. I need someone who can understand the full business workflow, not just build a basic website. Please send examples of similar booking systems, travel platforms, SaaS dashboards, or marketplace-style websites you have built, plus your e...

...fabrication 3. Deliverables Full 3D CAD models (preferred: SolidWorks, Fusion 360, or similar) 2D technical drawings where necessary CNC cut files for plywood bucks (DXF or similar) Chassis fabrication drawings and specifications Suspension geometry and mounting details Ideal Candidate: Experience in automotive design, especially custom or classic cars Knowledge of chassis engineering and suspension systems Experience with aluminum body fabrication or coachbuilding is a big plus Strong CAD skills with manufacturing-ready output Additional Notes: I will provide reference images and direction for styling Open to collaboration and iteration during the design process This is a serious build project, not just conceptual design...

...earning channels—completed surveys, rewarded ads, and verified in-app purchases—and shows the live balance on every screen. • User profile management with secure sign-in (e-mail, Google, or similar), avatar, and a running history of earned points. All data must sync to the cloud so users keep their balance if they reinstall. Preferred stack Native Android (Android Studio). Kotlin is ideal, Java is fine. You can propose Firebase, Supabase, or another lightweight backend as long as authentication, realtime updates, and basic analytics are covered. Deliverables 1. Full, well-commented source code and Android Studio project 2. Debug and release APKs ready for Play Store testing 3. Brief setup guide so I can swap ad networks or survey providers later 4...

I’m looking for a seasoned brand-protection partner who knows Meta’s back-end systems inside out. My immediate priority is Facebook: any page, profile, post, or ad that misuses my trademarks or misrepresents my company needs to be located, reported, and removed fast. Here’s the flow I have in mind: • Begin with a rapid audit of Facebook to map every appearance of my brand—legitimate or otherwise—and highlight risks. • Create a clear enforcement playbook tailored to my situation: evidence-gathering steps, correct use of the IP/Brand Rights Protection tools, escalation contacts at Meta, and a realistic response timeline. • Execute takedown requests, track ticket numbers, and send me concise weekly reports showing URLs found, actions t...

...Business Development Partners who can bring us clients. What You Need To Do - Find businesses that need websites, apps, or software - Talk to them and understand basic requirements - Connect them with our team - We handle development and delivery Our Services: Website Design & Development eCommerce Websites (Shopify, WooCommerce) Web Applications Mobile Apps AI Automation & Chatbots CRM / ERP Systems Website Redesign & Fixing Commission: You will earn 10% to 20% per project Examples: ₹20,000 project → You earn ₹2,000 – ₹4,000 ₹50,000 project → You earn ₹5,000 – ₹10,000 ₹1,00,000 project → You earn ₹10,000 – ₹20,000 No limit — more clients = more earnings. This Is Perfect For Freelancers Sales people Digital marketers Student...

...operations • Hands-on experience in: o Batch record design (MMR/BPR) o Supplier qualification systems o Identity testing programs ________________________________________ Deliverables • Fully audit-ready GMP documentation system • Gap assessment report • Completed SOPs, logs, and templates • Mock audit report with corrective actions ________________________________________ Engagement Details • Short-term, high-impact engagement • Immediate start preferred • Flexible hours, but must meet deadlines ________________________________________ Application Instructions To apply, please include: 1. A brief summary of your experience with NSF/ANSI 455-2 and 21 CFR Part 111 2. Examples of GMP systems or audits you have supported 3...

I need an experienced ServiceM8 user to get my account running smoothly. Right now my biggest bottleneck is invoicing and payment tracking, so the first priority is to build a clean workflow that automatically pushes every new job into a recurring-invoice cycle and sends those invoices to clients each week. I already use QuickBooks and want the two systems talking to each other, so part of the job is to integrate QuickBooks with ServiceM8 and confirm data moves accurately in both directions. Once that link is stable, I’d like you to upload the current backlog of jobs and quotes, confirm they’re coded correctly and make sure nothing slips through the cracks when the weekly invoices go out. Deliverables: • ServiceM8 fully configured for invoicing and payment trac...

I'm looking for a web-based order-taking system for restaurants, to be used by both staff and customers. Key requirements include: - Order management functionality for staff Ideal skills and experience: - Experience in developing web-based applications - Familiarity with order management systems - UI/UX design skills for user-friendly interface

... Project Scope & What I Will Provide: The Scale: This is a large-volume project. I have approximately 2,000 photos that need to be laid out across 32 separate books. Each book will be exactly 64 pages (excluding the cover and back page). Asset Quality: A Google Drive folder containing all the high-resolution files. These are large files shot on high-end mirrorless systems, featuring a mix of detailed landscapes, travel photography, and family moments. A deep understanding of CMYK color accuracy—whether for the complex dynamic range in landscapes or natural skin tones in family photos—is critical. Rigorous Organization: The archive is meticulously structured. Photos are chronologically sorted with perfectly intact EXIF metadata, specific filename formats, impor...

I’m putting together a small, distributed team and need a dependable professional who can commit to steady, part-time hours over the long haul. Day-to-day, we work on Eastern Time, so I count on a reasonable overlap for quick conversations and prompt replies when issues arise. I host brief check-ins during the week, and transparent progress updates are essential to keeping everything running smoothly. Your background can sit in development, design, project oversight, or a mix—what matters most is consistency, clear communication, and the confidence to manage your own tasks without constant supervision. If you have experience with common remote-collaboration tools like Slack, Trello, GitHub, or Figma, you’ll feel right at home, but I’m prepared to get the rig...

I’m building a small, end-to-end system that runs on Python (Flask) with a MySQL database served through XAMPP. The first target is a budget-tracking application, but the same framework should scale to a voting module or BMI calculator later on, so the code needs to be clean, modular, and well documented. What I already have: • A rough ER diagram and a list of required...requirements, and fully functional CRUD endpoints 3. Responsive pages for each operation, styled with Tailwind CSS 4. README covering setup, project structure, and guidelines for adding new modules There’s no hard deadline, so I’m prioritising code readability and maintainability over speed. Please attach a detailed project proposal outlining your approach, key milestones, and any similar sy...

...scheme is sufficient for both ends of the connection; credentials will be stored in our secure vault and injected at runtime. Performance is more important than real-time speed, but the job must complete well within our overnight maintenance window and log clear success or failure messages for monitoring. Please design clean, versioned REST endpoints, include field-level mapping between the two systems, and build in idempotency so repeated runs do not create duplicates. Source code should be delivered in a private Git repo with concise setup instructions, and any third-party libraries or SDKs you select must carry standard permissive licences. Deliverables • API source code with unit tests • Postman (or comparable) collection that demonstrates each endpoint &bul...

...expect subtle tweaks in accents, button treatments or icon tints so each theme feels purposeful without becoming a separate product. Here’s what I’ll share in chat: • Figma file of the current blue design (about 18 screens) • Component list and naming conventions • Brand guidelines and existing assets What I’ll look for in your hand-off: • A consolidated style guide showing the six color systems with HEX/RGB values and usage notes • Updated Figma (or Sketch/Adobe XD) components reflecting each theme, applied across all screens • Exportable assets for any icons or background graphics that change per theme • Short rationale explaining how each palette achieves the professional, calm tone If this sounds straightfo...

I'm looking for an experienced web developer to build a functional Direct-to-Consumer (D2C) website for my health and nutraceutical supplements brand. Requirements: - Main Pages: - Home - Product Listings - ...nutraceutical supplements brand. Requirements: - Main Pages: - Home - Product Listings - Contact Us - Blog - FAQs - About Us - Testimonials - Features: - Customer Reviews Ideal Skills and Experience: - Proven experience in building D2C websites - Strong design skills to ensure the site is visually appealing and user-friendly - Experience with integrating customer review systems - Knowledge of SEO best practices to help drive traffic to the site - Ability to deliver the project within budget and on time Please include a portfolio o...

...simulation that feels believable and reacts dynamically to player input The first milestone should deliver a playable vertical slice showcasing those two pillars running on the target display setup; subsequent work can expand mechanics, polish visuals, and tighten network code. If you’re comfortable optimising for projector output, synchronising multiple controllers, and crafting lifelike simulated systems, let’s talk about the toolchain you prefer and map out the production schedule....

...German + English**: German replaces the existing Italian text; the existing English remains unchanged - **Version 3 — French + English**: French replaces the existing Italian text; the existing English remains unchanged In all three versions, the English text stays exactly where it is in the current layout. Only the Italian side gets replaced with the new target language. The catalog will be distributed online on the company website and via email to customers in the target markets, so the final result requires full editorial quality. Final export must be high-resolution PDF with embedded fonts, suitable for both digital viewing and potential future print needs. **What I provide:** - The original .cdr source file (CorelDRAW) - A fully prepared Word document with all trans...

I need an expert in Siemens STPP T3000 DCS programming, specifically for device configuration of HMI panels , IT admin access configuration on client's existing operational system for Ther...Siemens STPP T3000 DCS programming, specifically for device configuration of HMI panels , IT admin access configuration on client's existing operational system for Thermal Power Plant utility. Key Requirements: - Expertise in T3000 DCS programming - Proficient in HMI panel device configuration - Problem-solving skills for potential programming issues Ideal Skills: - Experience with Siemens T3000 systems - Strong background in DCS programming and device configuration - Ability to work independently and deliver within budget Looking for a professional who can ensure efficient and acc...

I need a professional to design and implement a grounding and bonding system for my commercial lighting setup. Requirements: - Assess the existing co...and bonding system for my commercial lighting setup. Requirements: - Assess the existing commercial lighting system (interior, exterior, or both). - Design a comprehensive grounding and bonding solution. - Ensure compliance with local electrical codes and regulations. - Provide a detailed installation plan and documentation. Ideal Skills and Experience: - Experience with commercial electrical systems. - Knowledge of grounding and bonding techniques. - Familiarity with local electrical codes and safety standards. - Ability to create detailed technical documentation. Please provide examples of similar work done and relevant certi...

...background and tag it with an emotion label (happy, sad, angry, etc.). • At the end of every 7-day cycle, compile a weekly recap and keep the previous weeks available for scrolling back. • Inside a settings or dashboard screen, display the recap in an interactive bar, pie, or line chart—whichever communicates the distribution of emotions best. Technical notes – Native Android code in Kotlin or Java is fine; please follow modern practices (Jetpack libraries, MVVM preferred). – Data can live in Room or another lightweight local DB. – Feel free to integrate MPAndroidChart or a comparable open-source graph library for the visual. – The code should be modular so future categories (parts of speech, topics) can plug in without rewri...

...built with clean, well-tested code. Your job is to design and implement REST APIs in both Java and Python, wire them up to PostgreSQL for transactional storage, and index searchable content into OpenSearch so that each event is instantly discoverable. The core of the work is twofold. First, map and integrate the existing internal services with the cloud resources I will provide (IAM-secured endpoints, message queues, and object storage). Second, expose that integrated functionality through RESTful endpoints that follow standard HTTP semantics, are documented with OpenAPI/Swagger, and include unit and integration tests. When the work is complete I expect: • A Git repository containing modular, readable Java and Python services. • Docker-ready builds that spi...

...among customer, courier, and restaurant—Firebase or a comparable push-notification service works for me. • Integration with a mainstream payment gateway that supports Indian debit/credit cards and UPI. • Basic admin panel to oversee orders, manage restaurants, run promotions, and pull transaction reports. Deliverables I expect: 1. Production-ready Android APK plus all source code (Kotlin or Java). 2. Clear build/run instructions and minimal test data so I can demo the flow end-to-end. 3. A short hand-off call or document outlining how to add new restaurants, menu items, and promo codes. The UI doesn’t need to win design awards on day one, but it should look polished on modern Android phones and be easy to iterate. My timeline is flexible enough for...

...withdrawals) Transaction history and tracking Referral system (optional but preferred) Example Model: A user purchases a digital plan (e.g., ₹500) The system distributes a fixed daily reward (e.g., ₹20 every 24 hours) Rewards continue for a defined duration (e.g., 40 days) Total return may exceed initial purchase (high-risk/high-reward structure) Key Technical Requirements: Automated timer-based reward system Secure wallet and transaction handling Admin panel to control plans, payouts, and users Payment gateway integration (deposit & withdrawal) Scalable backend (Node.js, Firebase, etc.) Strong security to prevent misuse or fraud What I Expect from Developer: Experience with financial or wallet-based systems Ability to build secure and scalable architecture Sugge...

...requirements IMPORTANT This is a premium brand, not a high-volume or generic project Quality and discretion are essential Prefer original work (not AI-generated templates) Understanding of basic privacy, IP, and VPN setups is a plus TIMELINE Phase 1 required within 2–3 days. LONG-TERM OPPORTUNITY Ongoing work available for the right person/team, including: Website development Brand expansion Marketing systems Marketplace setup (e.g. Facebook Marketplace) E-commerce / store setup NOTES All work will be reviewed before final approval. NDA required prior to commencement....

...developer to build a desktop-based application for assisting with high-speed booking workflows (Tatkal-type use case). Requirements: - Strong experience in Python (Desktop app development) - Knowledge of automation tools (Selenium / Playwright preferred) - Experience in building fast and optimized UI (Tkinter / PyQt / Electron optional) - Ability to handle session management and form auto-fill systems - Clipboard integration (auto-read data like train number, passenger details, etc.) - Multi-user input handling (up to 6 passengers) - Manual captcha support (no automation required for captcha/OTP) - Fast execution with minimal delay (performance-focused coding) Features Needed: - Auto-fill passenger details - Quick form submission system - Session check (login validation) - Cl...