Cloud computing java example code일자리

...comments and revenue without leaving the app. A clean Material-you interface, smooth performance on the latest Android releases, and Play-Store-ready compliance are all must-haves. For this first engagement I’m looking for a developer who can: • translate the concept into a solid feature roadmap, • build the Android app in either Kotlin or Java (your preference), • integrate the necessary YouTube OAuth flow and API endpoints, • deliver well-commented source code, an installable APK, and brief setup documentation. The work will be considered complete once the source compiles without errors, the main dashboard successfully pulls a user’s channel analytics, and the basic upload/schedule function runs on a recent Android 13 device. If you hav...

I have a queue of in-depth technical articles that must be written and published quickly. Each piece should combine clear explanations with solid research, translating complex concepts into engaging, well-structured copy that speaks to an informed but non-specialist reader. Scope of work • Topics: current and emerging technologies—think software frameworks, hardware trends, cloud tools, AI and data-driven solutions. • Length: typically 1,200–1,600 words, though I may request shorter briefs or extended deep dives when the subject warrants. • Requirements: original content only (I’ll run plagiarism checks), authoritative sources properly cited, SEO-ready structure with headings, meta description and a concise summary. • Format: Google Docs or Wor...

We are currently working on a strategic initiative with a CLIENT – Entity to migrate their existing on-premise Riverbed environment to the cloud, and we would like to validate your capability to support such a migration with professional services. ((Expected)) Current Environment Overview (Riverbed Setup): The customer is operating a full-stack Riverbed observability platform, including: • Network Flow Monitoring: o SCNP (NetProfiler) – 30 Licenses o SCFG (Flow Gateway / Performance Management) – 30 Licenses • Packet Analysis & Application Visibility: o SCAN (Packet Analyzer / AppResponse) o Modules:  UCA (Unified Communications)  DBA (Database)  WTA (Web)  ASA (Applications) • Centralized Management: o SCPRTL (Central Portal) – 1...

...recognise its playback mode (USB, online cloud, or hybrid), sync new content automatically, and keep everything running locally even when the network drops. Three web portals sit on top of the API: • Admin panel – handles user management, content management, and rich analytics/reporting so I can track device health and playback statistics. • Dealer panel – lets dealers create reusable templates, assign them to their clients’ screens, and review client performance. • Client panel – allows end users to see the templates they have been given, upload fresh media, and pull down usage reports. Key workflow The Admin builds a template → Dealer assigns it to a client plan → the client uploads or schedules content → the API push...

...screen reader) is active. Here is what I expect: • Add or correct contentDescription attributes, accessibility labels and hints so that controls are spoken in a logical order. • Ensure state changes—errors, success messages, toggles—are conveyed via accessibility events without relying on visual cues alone. • Keep visual layout untouched; all work should sit cleanly in the XML and Kotlin/Java layers. • Provide a short video or emulator capture showing TalkBack reading through a typical form flow, plus the updated source files or a merge request. If you regularly validate with TalkBack, Accessibility Scanner or Espresso accessibility tests, this will be a straightforward engagement. Let me know the Android versions you usually test aga...

Project Title: Point Cloud (RCS) Specialist / Architectural Draftsman for Conical Cladding (Mall Interior) Project Description: We are looking for a highly skilled architectural draftsman or Scan-to-BIM specialist with strong experience in handling Point Cloud (RCS) data to develop precise cladding shop drawings for a conical architectural feature inside a mall. Scope of Work: Work with Point Cloud data (RCS format) Extract accurate geometry of a conical structure from scan data Convert scan data into detailed As-Built drawings Prepare cladding shop drawings based on actual site conditions Perform panelization of cladding suitable for a conical/curved surface Produce fixing details and construction details Deliver 2D drawings (DWG + PDF) and optional 3D model if req...

Project Title Design and Implementation of a Central Core for 6AM Mart Source Code using the Strangler Fig Approach (Migration to Microservices Architecture) 6AM Mart System Overview The 6AM Mart source code is a complete multi-vendor marketplace and delivery platform that provides multiple services simultaneously. The system includes the following main modules: * Food * Grocery * Pharmacy * Parcel * Shop In addition to these modules, the system includes operational components such as: * Order Management * Payment Processing * User Management * Vendor Management * Delivery Management The system is accessed through: * Admin Panel * Vendor Panel * Customer Application * Delivery Application Current Platform Status * Backend: Laravel * Web: React * Mobile: Flutter The curren...

...--- Project Description: We have already built an application using Base44 (web app / PWA). The current version includes facial recognition powered by the cloud API from Google Cloud Vision. However, this solution no longer meets our needs due to accuracy issues beyond ~100 users and dependency on external services. We are now looking to implement a fully offline (on-device) facial recognition system, connect the application to an on-premise database, and deploy it as a kiosk-style mobile application (tablet or wall-mounted device) with automatic face detection. --- Project Objectives: 1. Remove all dependency on external/cloud APIs 2. Implement reliable on-device facial recognition 3. Ensure full offline functionality (no internet required for recognition...

Hi, I need help setting up a Usenet streaming stack on my Oracle Cloud free tier for direct streaming in Stremio (Android). I already have: Usenet provider (NNTP credentials) Newznab indexer (API key) Oracle Cloud VPS (ARM, UAE region) Tasks: 1. Deploy NZBDav + Usenet Ultimate via Docker 2. Secure with reverse proxy + HTTPS 3. Verify streaming works in Stremio Budget: strictly up to $50. Do not send an offer above this amount. Please confirm your price clearly before starting. Share your relevant experience and estimated completion time. Thanks

I maintain a Java-based backend that exposes a small REST interface for sensor and other device data. A few legacy issues are breaking current GET and POST calls and I also need several new endpoints added. Each confirmed bug you resolve is paid at ₹1,200, and the same rate applies if you prefer to log time hourly instead. Scope • Diagnose and fix existing errors in the REST layer, services, or related model classes. • Add clean, well-documented GET and POST endpoints so devices can reliably push data and consumers can pull it back. • Ensure responses follow our current JSON schema and return the correct HTTP status codes. • Provide concise unit or integration tests that demonstrate each fix or new endpoint working end-to-end. Acceptance criteria A pu...

I’m rolling out a new feature that touches both ends of our stack. On the backend we run Java 21 with Spring Boot micro-services, alongside a small Node.js/Python layer that exchanges events through Kafka. The frontend is split between an older Angular module and a newer React interface. The job is to design and code the complete feature, wiring it cleanly into every affected service and UI surface. You will: • Extend (or create) the relevant Spring Boot endpoints, making sure they publish and consume the right Kafka topics. • Update the Angular dashboard and the React SPA so the user experience is seamless across both frameworks. • Keep code idiomatic, unit-tested, and pushed to our Git repo via pull requests. Acceptance criteria • A...

I am putting together a full-featured wellness application for Android that mirrors the experience of HealthifyMe, but focused on my own brand and fe...project • Fully tested APK with calorie, exercise, and diet modules working end-to-end • Social layer (add friends, chat, progress feed) with live update capability • Scalable backend with documented API endpoints and basic admin access • Source code, build instructions, and a short hand-off walkthrough Acceptance criteria: each listed module must store data locally when offline, sync seamlessly when a connection returns, and maintain <1 s latency on messaging under typical loads. If this aligns with your expertise in Kotlin/Java, real-time databases, and fitness-oriented UX, I’m ready t...

I’ve built a cloud-based application aimed at the software-marketing space, and now I’m ready to put it in the hands of more paying customers. What I’m missing is someone who excels at turning warm interest into long-term partnerships: a personable closer who knows how to nurture conversations until an order is signed. The mission centres on building relationships, not just pushing for a quick sale. You’ll be speaking mainly with owners and decision-makers at small businesses, guiding them through our value proposition, addressing objections, and following up methodically until they feel confident enough to subscribe. If opportunities arise in sectors such as healthcare, education or retail, feel free to explore them, but our core market remains companies th...

I run several projects on SAP Business Technology Platform and need a seasoned solution architect I can reach out to whenever a complex task or interview preparation comes up. Please do not bombard me with Ai answers as I will ignore your answer. Scope of modules You will mainly work with SAP HANA, SAP Fiori and SAP Integration Suite, plus related services I rely on such as Event Mesh, Cloud Connector, SAP CPI, Workflow, Trust, API Management, Smart Lifecycle Management, SAP Joule and Predictive Analytics. Focus areas • Deep-dive guidance on the above SAP BTP modules • Hands-on technical troubleshooting when issues surface • High-level and component-level architecture design reviews Interview coaching Alongside project support, I need targeted interview ...

I’m refreshing the branding for our RV park and need a clean, minimalist logo that feels welcoming on signage, social media, and merchandise alike. The finished mark should scale well—from a small website favicon to a large roadside billboard—so please keep the shapes simple and the typography clear. While the overall direction is minimalist, I’m open to your creative interpretation when it comes to color palette and possible imagery that still conveys the RV-park spirit. Feel free to propose concepts that subtly hint at nature, travel, or the open road, provided the design stays uncluttered. Deliverables • Primary logo in vector format (AI, SVG) • High-resolution PNG and JPG exports • One monochrome version suitable for single-color printin...

Project Description I need an experienced system administrator / DevOps engineer to design, build, and demonstrate a complete Server Monitoring and SIEM solution in a cloud-based environment. This is NOT a simple installation task. The work must follow a structured, enterprise-style implementation with proper architecture, documentation, and demonstration. Scope of Work Design the System Architecture Multi-layered architecture (monitoring + SIEM + supporting services) Clear logical and deployment diagrams Include components such as: Monitoring server (e.g., Zabbix / Nagios / Prometheus) SIEM system (e.g., Wazuh / ELK Stack / Splunk) Log collection agents Database layer Active Directory, DNS Build the Full System (Azure) Deploy multiple Virtual Machines (NOT a single VM) Configu...

My Variable Frequency Drive is running on existing code that now throws unexpected errors during operation. I need an experienced developer to dive into the current project, isolate the bugs, and deliver a clean, reliable version of the program that restores full functionality. You will have remote access to the controller and the full source package as soon as we agree on an NDA. Once inside, I expect you to: • trace and document the root cause of the faults, • correct the offending sections of code, and • verify the fix on-site or through simulated load tests so the drive performs to spec across all speed ranges. The job is complete when the code compiles without warnings, the VFD responds accurately to every command sequence, and I receive th...

I’m creating an online store for cosmetic products and want the codebase to feel as professional as anything you would ship to production. The backend must be written in Java with Spring Boot, exposed through well-structured REST endpoints, and persist data in MySQL. On the client side I only need a clean, responsive interface built with plain HTML, CSS and vanilla JavaScript—no heavy frameworks—so that the focus stays on clear architecture rather than flashy UI libraries. Core features I expect: • Role-based authentication for Admin and Customer accounts, supporting registration, login and logout with secure password storage. • Admin dashboards to add, edit and retire products, plus view basic order information. • Customer-facing catalogue with...

I need a Governance, Risk and Compliance application built from the ground up, hosted on Oracle Cloud Infrastructure and natively integrated with DeepSeeQ as the primary collaboration and analytics layer. The solution should follow an “agentic” approach—configurable, event-driven, and able to automate follow-ups or escalations without constant human input. Here is a short, developer‑focused brief summary of the RegulaForge project: --- RegulaForge – Developer Summary What we are building: An AI‑native, open‑source GRC (Governance, Risk & Compliance) platform for small enterprises. The system automates regulation discovery, document analysis (with translation), offline mobile evidence capture, continuous control monitoring, and proactive risk remediati...

I’m expanding several engineering teams for top-tier MNCs and rapidly scaling tech start-ups and need skilled people who can jump in right away. The first seats I must fill are: • Software Developers who are fluent in React, Node, and/or Java. If you can architect front-end components in React, build robust APIs with Node, or craft enterprise-grade services in Java, you’re already on my shortlist. • Data Analysts & Data Engineers able to turn raw data into clean, actionable insights. Solid SQL skills are essential, and if you have experience with Python, Spark, or comparable tooling, that will be an added advantage. • UI/UX Designers who can translate complex product ideas into polished, user-centric interfaces, balancing aesthetics with ac...

...Requirements: - Real-time responsiveness - Ability to handle high traffic - Fast execution without delay - Stable under load --- Security Considerations: - Secure authentication (JWT/session-based) - Protection against fraud and manipulation - Encrypted transactions - Backend validation of all trades --- Scalability Goals: - MVP launch first - Gradual scaling to handle large user base - Cloud deployment (AWS / VPS / scalable infra) --- Target Outcome: To build a professional-grade, scalable, and visually appealing binary trading platform that delivers a seamless trading experience, accurate execution, and strong backend performance. --- Important Note: The system must prioritize accuracy, speed, and reliability in trade execution, as these are critical to user trust an...

...bolt them on later. Key expectations • Fast, drag-and-drop upload that converts common slide formats to an embeddable HTML5 viewer. • Public and unlisted sharing links. • Search, tags, and simple categorisation so visitors can discover content. • Scalable storage (e.g., AWS S3, Cloud Storage) and a lightweight admin panel to moderate uploads, view usage stats, and remove flagged content. • Modern UI/UX that feels at home both on desktop browsers and native mobile devices. Deliverables 1. Source code for web and mobile builds. 2. Deployment scripts / Docker files and a short setup guide. 3. Brief user manual covering upload, share, and admin moderation flows. 4. One-month bug-fix support after handover. I’ll provide UI wiref...

...la confianza. – Página de contacto y soporte con formulario y datos de atención. Requisitos técnicos esenciales • Diseño responsive y ligero, optimizado para navegadores modernos. • Panel de registro e inicio de sesión por correo electrónico con validación y recuperación de contraseña. • Back-end seguro para la gestión de cuentas y almacenamiento; se valora experiencia en AWS S3, Google Cloud Storage o soluciones similares. • Capacidad para crear, renombrar, mover y eliminar archivos/carpetas, con un límite configurable. • Módulo de sincronización (API o WebDAV) que permita mantener los archivos actualizados entre dispositivos. • Opciones d...

Estoy arrancando desde cero con y quiero dominar la plataforma para automatizar tareas web impulsadas por IA. Mi prioridad inicial es aprender a configurar sesiones de manera correcta; después avanzaremos con la creación de prompts, la integración vía API, la depuración de errores y la optimización del flujo completo. La dinámica será por videollamada con pantalla compartida, donde puedas guiarme paso a paso. Valoro que tengas experiencia práctica en Browser Use y, en general, en automatización con Python, Playwright, Selenium, RPA o agentes de IA, y que puedas explicar conceptos técnicos con claridad en español fluido. Trabajo por horas, sin una fecha límite estricta. Cuando respondas, por favor ...

...construction-specific services (niche positioning) Verified and skilled workforce Transparent pricing or bidding system Local language support (e.g., Hindi, Marathi) Portfolio-based hiring (before/after work visibility) 9. Technology Stack (Suggested) Frontend: Flutter (cross-platform mobile app) Backend: Node.js or Firebase Database: MongoDB or Firestore Payments Integration: Razorpay / UPI Cloud Services: AWS or Google Cloud 10. Risks and Challenges Ensuring service quality and reliability Building user trust in early stages Standardizing pricing across providers Managing disputes and refunds Contractor onboarding and retention 11. MVP (Minimum Viable Product) Initial Launch Strategy: Target one city (e.g., Pune) Offer limited services: Electrical Plumbing Painting Basic...

...endpoints and make the tablet experience fully in step with the web version. Because this is a contract role I need someone who already has at least five years of hands-on APK work under Linux—comfortable with Android Studio, the Android SDK, Kotlin/Java, Git, and typical CI pipelines. You should be able to stand up a clean architecture, guide me on best practices for tablet UI/UX, and hand over production-ready code. Deliverables I’ll sign off on: • Compiled release-grade APK ready for Play Console internal testing • Complete, clean source code in a Git repo with build instructions that work on Ubuntu 22.04 • Brief integration guide covering API endpoints used, authentication flow, and push notification setup If this matches yo...

...our entire business — from client voice note to posted video — with zero manual work. This system currently needs 5-6 humans to run. Your job is to automate all of it using n8n AI agents. ───────────────────────────────────────────────────── WHAT THE SYSTEM MUST DO (END TO END): ───────────────────────────────────────────────────── STEP 1 — TRIGGER Client sends a WhatsApp voice note → WhatsApp Cloud API webhook fires → n8n catches it → sends instant acknowledgment back to client STEP 2 — TRANSCRIPTION AGENT Downloads audio from WhatsApp → sends to OpenAI Whisper API → gets Hindi/Marathi transcription → cleans and formats text STEP 3 — SCRIPT WRITING AGENT Takes transcription + client profile (name, specialty, tone, ...

...outages can be common in some parts of India). "Are you currently working any other daytime roles?" I need someone who is alert "Do you have a high-speed, wired internet connection?" (Crucial for using a U.S.-based Jump Box/VDI without lag). No Local Data Storage: Explicitly state that no client data is to be downloaded to their personal machine. All work must happen via the Jump Box or the Cloud SIEM....

...and grades/performance, all pulled from our current REST endpoints. Data caching, photo upload, and simple edit forms already exist in Java and must be replicated in Dart without losing validation rules. 3. School Contacts & Calendar – For this first sprint I only need the staff directory portion live. Search, role filtering, click-to-call, and email links should work out of the box. The calendar view may stay read-only for now; it simply has to render the same event feed we already expose in JSON. You have to use same Android source, API codes (Extract), and the original UI assets. Keep the file and folder structure Flutter-standard, comment the code clearly, and ensure it builds for both Android and iOS (latest stable channel). Let’s target clean ar...

...that every journey through the site is effortless, visually engaging, and fully accessible. Clear way-finding, refined visual hierarchy, and compliance with WCAG 2.1 AA are non-negotiable. I will supply functional requirements, user personas, and high-level user flows; you will turn them into a cohesive experience that developers can build without guessing. Please work in Figma (or a comparable cloud tool we can both access). Alongside the screens, I’ll need a reusable design system covering colours, type, components, interaction states, and spacing so future teams stay on brand. Deliverables • Low-fidelity wireframes for each core flow • High-fidelity, responsive mock-ups (desktop & key breakpoints) • Clickable prototype demonstrating critical pa...

...indicators. • Reports must be available batch-wise, farm-wise and at a consolidated level so I can calculate how much each farmer is owed. I shall provide formula's later on. Key expectations • Native-feeling Android build (Kotlin, Flutter or React Native—tell me your preference) plus a secure, mobile-friendly web dashboard. • Role-based access controls baked into the database layer. • Cloud backend (Firebase, Supabase, AWS or similar) with real-time sync and basic offline capture. • Export options for PDF/Excel so I can share results with accountants or partners. NEED A SUBSCRIPTION BASED MODEL, BUT NOT PAYMENT GATEWAY. DEEPLINK UPI METHOD. Phase 1 I have uploaded Milestones I foresee 1. Data model & authentication 2. Co...

...To demonstrate practical applicability, the final model will be deployed as a RESTful API using frameworks such as FastAPI or Flask, enabling real-time fraud prediction from incoming transaction data. The deployment pipeline will include model serialisation, API development, and testing, with optional cloud deployment (e.g., AWS or Heroku) for scalability. The project will be fully implemented in Python using Jupyter notebook with well-structured, reproducible code and version control. The code should be written in Python using jupyter notebook environment, running perfectly, showing all the necessary outputs and the explanations and comments in the markdown cells. If you’re comfortable moving between scikit-learn and TensorFlow/PyTorch and have experience ...

...work with **AI-generated code and refine it** --- ## **Preferred Skills (HIGHLY VALUABLE)** * Experience with: * OpenAI / Gemini APIs * Document processing / OCR workflows * Understanding of: * Role-based access systems * Workflow-driven applications * Experience with: * Nested data models (MongoDB documents) * Real-time dashboards * Familiarity with: * PWA concepts * Deployment (Docker / cloud platforms) --- ## **Important Technical Context** You will be working on a system that: * Uses **MongoDB for nested business data (orders, GRN, workflows)** * Has **AI-driven components (document parsing, automation)** * Includes **multi-role workflows (Sales, MT, Warehouse, Accounts)** * Requires understanding of **real business execution, not just cod...

...developer who can help me shape the idea as well as code it. Here’s what I need from you: • Discovery & wireframing sessions to refine the core feature set • Clean, maintainable Kotlin or Java code that follows Android best practices • A modern UI built with Material Design components • Integration of essential services such as authentication, push notifications, analytics, and in-app purchases when relevant • End-to-end testing, including unit tests and UI tests, with clear test reports • Assistance with Play Store listing, signing, and rollout Acceptance criteria: 1. The app installs and runs smoothly on current Android versions (API 24+). 2. All agreed-upon features are fully implemented and documented. 3...

...latency). Backend: Node.js (with ) or Python (Django/FastAPI) to handle high-frequency real-time updates. Database: PostgreSQL (for transactions) and Redis (for real-time game state). Security: SSL encryption, Anti-Fraud/Anti-Bot detection, and GDPR-compliant data protection. Deliverables Complete source code with documentation. Administrative Panel: To manage users, set house edges, monitor transactions, and view analytics. Deployment on a secure cloud server (AWS/Google Cloud). Basic SEO and performance optimization. Candidate Requirements Proven experience in iGaming or Betting site development. Strong understanding of WebSockets and real-time data handling. Portfolio demonstrating previous "Crash" or Aviator-style projects. Knowledge of local gambling ...

...another category will be decided once we refine the concept together. Key functionality is equally flexible. Depending on the agreed use-case, the build may include fundamentals such as messaging, user profiles, a news feed, or any other feature set that fits the solution. Code should be written in Kotlin or modern Java within Android Studio, follow current Material Design guidelines, and be structured for easy maintenance and future feature expansion. Deliverables • Fully-tested APK and complete source code • Brief technical documentation outlining architecture, key libraries, and build steps • One walkthrough session to hand over the project and address questions Acceptance criteria will be finalised once the scope is locked, but ...

...easier. Here is what I already know I need: in-app messaging, seamless photo sharing, and a robust friend-connection system. Because we’re targeting Android only, you’re free to lean into Kotlin or Java and make the most of Google-first services—Firebase for real-time chat and push, Play Games Services for leaderboards or achievements, and any modern Android Jetpack libraries that speed development while keeping the codebase clean. I’ll handle concept art and copy; you’ll take charge of architecture, clean UI/UX, feature implementation, and release-ready optimisation. Reusable, well-documented code is important, as I want the flexibility to add more mini-games or utilities later. Deliverables • Complete Android Studio project with cl...

...casework, millwork, etc.), not just single custom pieces. Key Deliverables: • Submittal/shop drawings for contractor approval (plans, elevations, dimensions, callouts) • DXF files for CNC (clean, layered, and organized) • DXF files must follow layer standards (CUT_OUTSIDE, CUT_INSIDE, DADO, DRILL, etc.) • Files ready for production (layered by operation; nesting preferred) • G-code is a plus but not required Technical Requirements: • Experience with cabinet construction methods (frameless preferred) • Understanding of CNC workflows and tooling • Ability to maintain consistent file structure for repeat production Preferred Software: • Microvellum • Cabinet Vision • AutoCAD + CNC ...

I need a cloud-based AI avatar system that can work on my mid-2013 MacBook running macOS (low performance machine). My device cannot run heavy AI or real-time rendering software locally, so the solution must be cloud-processed (server-side). What I want: • A real-time AI avatar of myself based on a photo (or short video) • The avatar should speak and move naturally during live Zoom meetings • The processing must happen entirely in the cloud • My laptop should only receive a light video feed / virtual camera output • Must work with Zoom (as a virtual camera or screen feed) Technical Requirements: • Cloud GPU or server-based rendering (AWS / Azure / custom backend / API-based solution) • Low bandwidth client support pr...

...non-technical team can operate independently. --- PART A — Backend Pipeline (3 Scripts) Script 1 — Video Batch Processor - Input: one master MP4 file + CSV file (two columns: ID and label) - Use FFmpeg to render a unique MP4 per row — overlaying the label as text on the video - Output files named by ID (e.g. ) - Must process 1000000+ files in a single batch run efficiently Script 2 — Cloud Uploader - Upload all output MP4s to AWS S3 bucket using boto3 - Generate an output CSV: ID column mapped to its public CDN URL - Integrate with AWS CloudFront for fast delivery URLs Script 3 — Messaging Dispatcher - Read output CSV row by row - Send each ID's unique media URL via WhatsApp API (API credentials provided by us) - Maintain delivery log: deli...

Please open this sample page first – – so you can mirror the look and feel I need. I will supply a batch of Word/Google-Doc files that hold the exact text to publish. Your task is to move that content into the site’s editor, keep it clean, and display it exclusively as bullet points (no paragraphs or numbered lists). Accuracy is everything: spelling, spacing, and the order of bullets must match the source documents. Once each article is live, give it a quick visual check in both desktop and mobile view before marking it complete. I’ll review the first upload; if it matches the sample page’s readability and bullet layout, you can proceed with the remaining files.

I maintain a Java-based backend that exposes a small REST interface for sensor and other device data. A few legacy issues are breaking current GET and POST calls and I also need several new endpoints added. Each confirmed bug you resolve is paid at ₹1,200, and the same rate applies if you prefer to log time hourly instead. Scope • Diagnose and fix existing errors in the REST layer, services, or related model classes. • Add clean, well-documented GET and POST endpoints so devices can reliably push data and consumers can pull it back. • Ensure responses follow our current JSON schema and return the correct HTTP status codes. • Provide concise unit or integration tests that demonstrate each fix or new endpoint working end-to-end. Acceptance criteria A pu...

We a...recommendations * Smart search with image search * Size recommendation engine * Personalized home page * Chat support bot 7. Logistics Integration * Delhivery / Shiprocket / BlueDart APIs * Live shipping rates * Auto AWB generation * Real-time shipment tracking 8. Security & Performance * Enterprise level security * SSL / Data encryption * Anti-bot / anti-fraud setup * CDN deployment * Scalable cloud hosting Preferred Stack: Shopify Plus / Magento / Custom Laravel / Node.js / React / / Flutter (open to expert suggestions) Timeline: 4 to 6 Months Important: Only apply if you have built premium e-commerce platforms before. Please share previous fashion / apparel / marketplace projects with live links. Long-term maintenance contract available after successful ...

I maintain a Java-based backend that exposes a small REST interface for sensor and other device data. A few legacy issues are breaking current GET and POST calls and I also need several new endpoints added. Each confirmed bug you resolve is paid at ₹1,200, and the same rate applies if you prefer to log time hourly instead. Scope • Diagnose and fix existing errors in the REST layer, services, or related model classes. • Add clean, well-documented GET and POST endpoints so devices can reliably push data and consumers can pull it back. • Ensure responses follow our current JSON schema and return the correct HTTP status codes. • Provide concise unit or integration tests that demonstrate each fix or new endpoint working end-to-end. Acceptance criteria A pu...

...(0–6 months in a new country) - Expats seeking cultural familiarity or language partners - Power users organizing events/groups 2.3 Technical Stack (Phase 1) | Component | Technology | |-----------|------------| | Mobile Frontend | Flutter (GetX or Bloc state management) | | Backend APIs | Node.js + (or Firebase Cloud Functions) | | Database | MongoDB or Firestore | | Auth & Storage | Firebase Auth, Firebase Storage | | Push Notifications | Firebase Cloud Messaging (FCM) | | Admin Panel | React + TypeScript + Material UI | | Website | (SSR for SEO) | | IAP & Subscriptions | RevenueCat (or direct server verification) | | Hosting | Firebase Hosting / AWS | 2.4 Assumptions - Client feedback provided within 3 business days per milestone. - App Store / Play ...

The goal is to build a cloud-hosted system that lets paint-protection-film shops drive Ruida RDC6445-based lasers without ever exposing the original DXF/SVG template files. All master templates stay encrypted server-side with AES-256. Operators simply log in, pick a pattern from a pre-defined catalogue and send the job; only the machine-ready cutting data reaches the shop floor. Architecture • Cloud back-end (language is open) that stores templates, handles AES-256 encryption/decryption, queues jobs and issues tokens for authenticated desktop agents. • Web front-end where Admins manage users and templates, while Operators preview water-marked thumbnails, enter sheet size or orientation and dispatch the cut. • A lightweight desktop agent that runs on the ...

...is finding the right developer to turn them into fast, stable code and a clean, modern UI. The build may use either a shared framework such as Flutter or React Native, or two native projects in Swift and Kotlin—whichever delivers smooth performance and keeps long-term maintenance straightforward. Expect standard productivity features like secure local storage, background sync, push notifications, and a concise onboarding flow. Analytics (Firebase or similar) and basic in-app settings must be integrated as well. Deliverables • Interactive wireframes and final UI assets • Complete iOS and Android app builds, signed and ready for submission • Source code with clear comments and build instructions • Basic backend or cloud function set...

i want to make it Shopify compatible or any other platform

...scale. What needs to be done: Lead technical development of the product (AI, IoT edge, cloud platform) Coordinate a distributed technical team (planned expansion to 5–7 people) Ensure architectural reliability, security, and scalability (including new markets like Australia and Europe) Participate in pilot projects and close critical technical gaps (HA, AI metrics, threat model) Who we are looking for: Experience as CTO / Tech Lead / Senior Architect in an IoT/AI startup (from MVP to commercial pilots) Hands-on experience with: LoRa, Modbus, MQTT, edge buffering (C/Rust/Python), time-series anomaly detection, microservices (Kafka), cloud (AWS), CI/CD, security (TLS, OWASP) Ability to hire, mentor, and lead developers Fluency in English (documentation,

Saya sedang mencari seseorang yang fokus pada pengembangan aplikasi, khususnya untuk platform Android. Saya membutuhkan sebuah aplikasi yang stabil, mudah digunakan, serta dapat dikembangkan lebih lanjut di kemudian hari. ...uji coba di Google Play Console/internal testing. Kriteria keberhasilan: • Kode bersih, modular, dan mudah dipelihara. • Kompatibilitas dengan versi Android terbaru dan minimal versi 8 (Oreo). • Dokumentasi singkat tentang cara build dan menjalankan proyek. Saya menghargai komunikasi terbuka dan tanggung jawab penuh terhadap setiap tahap pekerjaan. Jika Anda terbiasa menggunakan Kotlin/Java, Android Studio, dan mengikuti praktik terbaik (MVVM, Jetpack, atau yang setara), silakan ajukan penawaran beserta contoh aplikasi serupa yang pe...