Javascript web application development tutorial jobs

...Send/receive friend requests Recent players list Only real players should be shown Bots must NOT appear in this list 11. Additional Requirements Smooth UI/UX Scalable backend Anti-cheat system Cross-platform support preferred Tech Stack (Preferred) Game Engine: Unity Multiplayer: Photon / Firebase Backend: Node.js / Firebase Skills Required Mobile App Development Game Design C# Programming Unity 3D Artificial Intelligence Backend Development Google Firebase Photon Multiplayer...

The visual direction is already set—I have a logo and a complete set of branding guidelines ready for you to follow. What I now need is a clean, responsive site built in hand-coded HTML (with CSS and a dash of JavaScript where helpful) that stays true to that look and feel. Scope • Roughly ten pages in total, starting with the essentials below: – Home page – About Us – Contact page (You’re welcome to suggest the best layout for the additional pages once you see the content.) Key expectations • Pixel-perfect alignment with my existing colour palette, typography, and imagery rules. • Standards-compliant, fast-loading code that renders consistently across modern browsers and mobile devices. • Clear, tidy file...

We are looking for an experienced Backend Developer (Freelancer) to build and optimize the backend for an advanced education-based web platform. Project Overview: The platform includes: - Student Dashboard - Admin Panel - Subscription & Payment System - Study Plans & Content Management - Mock test & Daily quiz Key Responsibilities: - Develop scalable backend using Node.js + - Design and manage RESTful APIs - Implement Authentication & Authorization (JWT + RBAC) - Build Admin controls (student management, plan activation/deactivation, etc.) - Integrate Payment Gateway (Razorpay) - Create Coupon & Revenue Tracking System - Optimize database queries and performance Tech Stack: - Node.js + - MongoDB - JWT Authentication - Payment Gateway APIs Required Feat...

I’m looking for a motivated Business Development Executive who can consistently bring in two web-development projects a month and earn far beyond the ₹5,000 base through a 15 % commission on every deal—plus an extra bonus whenever you close more than two projects in the same month. Your day-to-day is simple: identify promising startup founders, start genuine conversations (I’ve found LinkedIn and cold email work well, but you’re free to use any platform or tactic that delivers results), qualify their needs for websites or web apps, and guide them through to a signed contract. Although our core skill set easily adapts to healthcare, e-commerce, education or any other sector, your initial prospecting should keep the startup world front and...

I’m building a web application that will suggest songs in real time and I’d like a seasoned developer to take it from concept to a polished, deploy-ready product. The core of the system will be a Python + Flask backend that ingests song metadata and the ratings users give each track, runs them through a scikit-learn or similar model, and returns personalised suggestions. Pandas will handle data wrangling; any NLP that helps refine metadata or tag extraction is welcome. On the front end, the interface needs to stay light but engaging: a responsive HTML/CSS layout with a clear section where listeners can create their own playlists and, inside each track card, click-through stars (or another intuitive widget) to register their manual ratings. Those ratings, alongsid...

I'm looking for a skilled developer to create a web application and a mobile app for learning English online Key requirements: - Video calls for one-on-one tutoring and video downloading facility by the students. Ideal skills and experience: - Experience in developing e-learning platforms. - Proficiency in integrating video call functionalities. - Strong understanding of user experience design. - Ability to create responsive and mobile-friendly websites. - Familiarity with content management systems (CMS). Please provide examples of similar work done.

...two mocked external APIs. Everything should be container-ready; if you normally work with Docker, include a simple Dockerfile and so I can spin it up quickly. Let me know if anything above needs clarification; otherwise, show me how you’d approach the architecture and I’ll green-light you to start. Skills Required Python Ruby on Rails Software Architecture Ruby Docker API Development API Integration REST API...

I'm seeking an experienced Oracle APEX developer to build a new application aimed at automating workflows. The application should streamline the following processes: - Approvals and Reviews: Automate the approval processes and review cycles. - Data Entry and Updates: Simplify and automate data entry tasks and updates. - Notifications and Alerts: Set up automated notifications and alerts for various tasks and updates. Ideal Skills and Experience: - Proven experience in Oracle APEX application development. - Strong understanding of workflow automation principles. - Ability to design user-friendly interfaces. - Excellent problem-solving skills. - Knowledge of integrating notifications and alerts within APEX applications. Please provide examples of similar p...

Hi, I am looking for a developer to build a simple SaaS web application from scratch. The goal is to create an MVP (minimum viable product) as fast and as cost-efficient as possible. The system should be simple, clean, and focused only on core features. --- PROJECT IDEA A platform with a **shared global database of sports pitches (fields)** combined with a **private lead management system for each user**. Think: * shared data (like a map/database) * * private CRM layer per user --- CORE CONCEPT 1. There is ONE global database of pitches (shared by all users) 2. Users can browse/search all pitches 3. Each user can add their own private data to any pitch: * notes * lead status * follow-up date * favourite flag This private data must NOT be visible to oth...

...two mocked external APIs. Everything should be container-ready; if you normally work with Docker, include a simple Dockerfile and so I can spin it up quickly. Let me know if anything above needs clarification; otherwise, show me how you’d approach the architecture and I’ll green-light you to start. Skills Required Python Ruby on Rails Software Architecture Ruby Docker API Development API Integration REST API...

...two mocked external APIs. Everything should be container-ready; if you normally work with Docker, include a simple Dockerfile and so I can spin it up quickly. Let me know if anything above needs clarification; otherwise, show me how you’d approach the architecture and I’ll green-light you to start. Skills Required Python Ruby on Rails Software Architecture Ruby Docker API Development API Integration REST API...

...Fully functional website, coded in HTML/CSS/JS or using modern frameworks as appropriate - All animations, interactions, and graphics implemented - Fully responsive and cross-browser compatible - Deployment-ready code (we have setup hosting) Requirements: - Proven experience in building interactive, premium-quality websites - Strong portfolio with examples of animation, interactivity, and modern web design...

I need clear, hands-on guidance to tweak my Almaris WordPress site. The priorities are simple: refresh the header and footer, then turn on the theme’s built-in booking feature so visitors can make appointments without any extra plugins. You can either log in and do the work directly or record a detailed YouTube tutorial that shows every click, setting, and save—especially the steps for activating that native booking system, since that’s the part I most want to learn. If you choose the video route, make sure I can follow along later to swap in my own images and copy. Screen-recorded voice-over is fine; just keep the pacing beginner-friendly and cover where to find each option inside the Almaris customizer and dashboard. Deliverables (pick one): • Completed ...

I'm seeking beta readers for my novel 'Circuitry'. It follows Clara, a woman approaching forty, as she returns to England from Berlin for her mother's funeral. The novel interweaves her present-day journey with fragmented memories from her past, gradually revealing the cyclical nature of her struggles with mental health, identity, and self-destruction. It is an intricate and unflinching look at one woman's cyclical spiral towards oblivion. While unafraid to confront the bleak, the book remains a human and ultimately hopeful story. At its centre is the question of whether we are the stories we inherit, the ones we tell ourselves, or something altogether more murky and undefined. Drawing on themes of memory, identity, and time, 'Circuitry' is literary fi...

Job Title: Mobile App Developer for Lending App (Android/iOS) Job Description: I am looking for an experienced mobile app developer to build a simple lending/loan application. The app should allow users to apply for loans, track payments, and manage their accounts. Key Features Required: - User registration and login - Loan application form - Loan approval/rejection system (admin side) - Loan tracking (balance, due dates, interest) - Payment tracking - Notifications (due reminders) Technical Requirements: - Experience in mobile app development (Android or iOS or both) - Backend development (API, database) - Knowledge in fintech or lending systems is a plus - Experience with payment integration is a bonus Project Scope: - Build MVP (Minimum Viable Prod...

I need a self-sufficient full-stack developer to take ownership of a new web application built with React.js on the client, rendered through , and powered by a NestJS API. The goal is to ship an initial production-ready version and then continue iterating on new features and maintenance. You will design the project structure, implement the full component and API layer, wire up server-side rendering, and set up testing and CI so the codebase stays clean and easy to extend. We can decide together on authentication, database choice, and any role-based access once you are on board; for now I just need someone comfortable making those architectural calls and justifying them. Deliverables I expect for the first milestone: • A running app skeleton with sample pages render...

...nothing I can see in the dashboard has changed and I have not touched the form or the payment settings for some time. I need someone who knows Formidable Forms, Stripe, and WordPress inside-out to trace what’s breaking the transaction flow, correct it, and confirm that payments settle successfully in live mode. You will be free to check API keys, webhook endpoints, plugin versions, caching layers, JavaScript conflicts, or anything else that could block the hand-off to Stripe. Acceptance criteria • Submission produces a successful charge in Stripe Live, with the entry stored in Formidable • If an error occurs, the user sees the proper Formidable error message instead of a silent failure • All existing calculations, conditional logic, and emails in the ...

...straightforward build on my own Shopify account. You will be added as a staff member. No store transfers, no third-party accounts. What I need: A fully functional Shopify store including homepage, product listing pages, individual product pages, about page, contact page, and a basic blog section. The site should be clean, fast, and use a paid or free theme that suits an FMCG/food brand. No custom theme development needed — theme customisation is fine. Indian payment gateway integration is required (Razorpay or Cashfree). Basic SEO setup, meta titles, and image alt tags are part of the scope. Brand assets will be provided: logo (PNG, transparent), color hex codes, font names, tagline, product photography guidance, and copy for key pages. What I don't need: No logo desig...

I'm seeking a developer to create customized software to streamline my kinnow trading business. The software should help with: - Inventory management - Sales tracking - Customer relationship management Key requirements: - Live sync between laptop and mobile - Customizable to meet my specific demands - Support for multiple user roles: Administrator, Sales Representative, Customer Support Ideal skills and experience: - Experience in developing customized business management software - Proficiency in creating applications with real-time data synchronization - Strong background in CRM, inventory, and sales tracking systems Looking for a developer who can understand my needs and deliver a robust, user-friendly solution.

I have an existing game, Punch Time XL, and I’m ready to bring it to the Nintendo 3DS family of systems. What I need is a faithful, stable port that feels native on the dual-screen handheld while keeping every ounce of the original charm and responsiveness. You’ll take the current game code and assets, adapt them to build cleanly with the official 3DS toolchain (devkitARM / CTR-SDK), and optimise performance for both original and New 3DS hardware. Stereoscopic 3D, touch input on the bottom screen, proper button mapping, and smooth 60 fps gameplay are all must-haves. Where necessary, you may have to re-author textures or shaders to fit memory limits, adjust UI layouts for the two screens, and tune audio so it meets Nintendo’s guidelines. Deliverables • Compilable ...

Hi, I am planning to build a travel website using the Impreza premium WordPress theme (), similar to the functionality of The main features I aim to implement are: 1. Tours / Excursions Listing - Custom post types for tours - Display tour cards with image, title, location, duration, and starting price -Dynamic grid layout for all tours 2. Homepage Hero Search Form (centered over hero image) - Fields: Destination, From Date, To Date, Adults, Children, Infants - Redirects to filtered tours archive - Should look like a central, prominent search bar in the hero section 3. Single Tour Page / Booking Box - Date selection - People selection (Adults / Children / Infants) - Optional pickup location selection - Price calculation - Booking submission / checkout 4. Filters (Optional at this sta...

...showcasing their work - Secure payment gateway integration - Mobile-responsive design - SEO optimization to attract art buyers Ideal Skills and Experience: - Proven experience in developing e-commerce websites - Strong design skills, particularly in art and aesthetics - Knowledge of SEO and digital marketing - Experience with secure payment systems Please include detailed project proposals in your application, outlining your approach, timeline, and any relevant past work or experience. I vibe coded a website for my physical and online art gallery but the backend needs fixing. I want the site to be fully e conmerce ready, with a portal for artists to log in, do KYC via stripe connect, submit/list artwork, view contract details, enter payout details and get paid out. I want cust...

Hi there! I will build a fully functional e-commerce website for your business using HTML, CSS, and JavaScript. This website will be responsive, mobile-friendly, and include features like: Product catalog with images, names, and prices Shopping cart with quantity management Checkout form (Name, Phone, Address) WhatsApp order integration (auto-generated order message) Data saved in LocalStorage (no backend needed) Simple, modern, and easy-to-edit design Why choose me: Fast delivery and clean code Customizable products and branding Support for edits and guidance Perfect for small shops, freelancers, or demo purposes What’s included: Single HTML file with all code (CSS + JS inside) Usage guide 7 days support Extras (Optional): Custom design / colors Multiple ca...

Hospital Management System Creator: Ratandeep DigiTechHealth is a modern, web-based Hospital Management System designed to streamline healthcare operations. It features a futuristic, light-themed user interface with glassmorphism effects, ensuring a premium user experience for doctors, patients, and administrators. DigiTechHealth Welcome Features Modern UI/UX: Fully responsive Light Theme with Sky Blue & Indigo accents, glassmorphism cards, and smooth animations. Role-Based Access: Secure login and registration for Patients and Doctors. Dashboard: Real-time overview of Patients, Appointments, Active Doctors, and Revenue. Patient Management: Create, Read, Update, and Delete (CRUD) patient records with medical history. Doctor Directory: View available specialists and their sche...

I am looking for a skilled developer to build a modern, responsive business website using React JS. The website should have a clean, professional UI/UX and be optimized for both desktop and mobile devices. Key Requirements: Frontend development using React JS Styling with CSS (modern and responsive design) Use of XML for managing structured data (such as services or configurations) Fast loading and SEO-friendly structure Chatbot Integration (Important): A chatbot needs to be integrated into the website The chatbot should be built using n8n Integration via webhook between the website and n8n The chatbot should handle basic user queries (logic-based or AI-based) The system should be scalable for future AI integration (e.g., GPT-based responses) Core Features: Homepage (business ...

...Generate, send and reconcile invoices from approved timesheets • Hold signed contracts against both clients and workers • Send bulk or one-to-one emails and SMS straight from the CRM and record the thread Timesheets, Client management, Candidates management and Invoices are non-negotiable core modules; everything else should plug naturally into that workflow. I’m open on stack as long as it’s web-based, intuitive and scalable. An MVP that covers the essentials, accompanied by setup documentation and a brief hand-over session, will be the first milestone, followed by refinements once real data starts flowing. I would like to be able to import candidate and client information that is already held. We already use a program called Eclipse Recruitment Sof...

I'm looking for an experienced web developer to create a website for my kayak rental and touring company. The primary purpose of this website is to book rentals and tours. Key Features: - Real-time availability check - Online payment processing - Booking confirmation emails - Section for customer reviews and testimonials - Add ons - Shop section Ideal Skills and Experience: - Proficiency in web development and design - Experience with booking systems and payment gateways - Ability to create a user-friendly interface - Strong portfolio demonstrating similar projects - Excellent communication skills Please include relevant experience in your bids.

Assignment Deliverable: Arabic Virtual AI Assistant with Multi-Task Capabilities Purpose Design and implement an interactive Arabic AI assistant that integrates multiple Arabic NLP capabilities into a single system, combining traditional Arabic NLP techniques with LLM-based approaches. Instructions Implement an Arabic AI assistant that supports multiple NLP tasks within a single interactive application. The system must combine traditional Arabic NLP techniques/tools with LLM-based methods. Projects relying exclusively on LLMs without traditional NLP components will be penalized. Required Functionalities The assistant must support at least the following functionalities: - Conversational Question Answering: Answer user questions using a given knowledge base through retrieval-augme...

...consistent with current Japanese UI trends. • Configure the store entirely in Japanese, including menus, automated emails and any app-generated text. • Integrate local payment gateways and shipping options that Japanese shoppers expect. • Optimise speed, SEO and structured data for better performance on search engines commonly used in Japan. • Deliver clean, maintainable Liquid, HTML, SCSS and JavaScript so my in-house team can extend the site later. Acceptance criteria 1. The site passes Shopify’s theme check with zero critical errors. 2. All user-facing content displays correctly in Japanese on desktop and mobile. 3. Checkout works end-to-end with at least one domestic payment gateway enabled for testing. 4. Google PageSpeed on mobile ...

I’m assembling a long-term library of ultra-concise (60–120 s) screen-recorded tutorials that show everyday users how to get things done inside a wide range of software. I will hand you scripts or bullet-point outlines; you record your screen, narrate in clear, friendly English, add light edits (cuts, trims, a few on-screen text callouts), and return a polished file on schedule every time. The focus is practical software usage. Expect everything from productivity suites to creative and developer tools, whichever operating system the program natively runs on—so flexibility and a solid general software intuition help a lot. You’ll need: • A desktop or laptop capable of smooth screen capture (OBS, Camtasia, or similar) • A decent microphone for clean voic...

We are looking for an experienced professional who can act as an intermediary consultant between us and an Indian development vendor for a website design project based in Australia. Context: A potential client in Australia has approached us for a website design project. We are seeking a skilled individual who can help bridge communication, prepare/understand the Scope of Work (SOW), and support in closing the deal. The role involves both functional understanding and client/vendor coordination. Key Responsibilities: Understand client requirements and translate them into a clear Scope of Work (SOW). Coordinate with Indian vendors to evaluate technical feasibility and costing. Present and explain the proposed solution/SOW to the client confidently. Handle discussions, clarifications, a...

I have a single HTML file named “” that currently acts as the entire front-end of my business website. It loads and works, but I want a seasoned front-end deve...necessary. • Optimise page-load performance by compressing images, deferring or minifying scripts, and eliminating render-blocking resources. • Confirm consistent rendering across the latest versions of Chrome, Firefox, Safari, and Edge. • Add semantic tags and basic ARIA attributes so the page is accessible to screen-reader users. • Provide the finished HTML along with any supporting CSS or JavaScript files, plus a brief change log so I know what was touched. If you spot any additional quick-win enhancements, feel free to suggest them. I will share the current file once we start so ...

My Flutter mobile app is feature-complete and sitting at about 98 % readiness. What remains is the push to both Apple App Store and Google Play, a final round of sandbox testing, and then steady iteration once real users start sending feedback. You will need basic aws dev ops skills.

Hello, I’m looking for a professional designer/developer to build a tourism website. The main goal of the website is to attract visitors and convert them into customers. Requirements: * Modern and visually appealing design with a smooth user experience * A strong first impression that reflects the tourism industry * Easy navigation and fast performance * Well-structured display of travel packages (images, details, pricing) * Fully responsive (mobile, tablet, desktop) * Easy to update and add new offers/packages * Creative ideas to increase engagement and bookings * Strong knowledge of SEO, or working with a team specialized in SEO, to help improve the website’s visibility and ranking on search engines Main Goal: I want the website to impress visitors from the first moment, ...

I'm looking for an experienced web developer to create a professional, multi-page corporate website for my brand. Requirements: - Multi-page navigation - Dropdown menus - Pages: About Us, Services, Contact Us - Professional and corporate style/theme - Good UI/UX design Ideal Skills and Experience: - Proficiency in web development languages (HTML, CSS, JavaScript) - Experience with UI/UX design principles - Prior work on corporate websites - Strong portfolio showcasing professional designs - Attention to detail and good communication skills Please provide a portfolio with your bid.

I need a C Sharp windows application can show video in that application of couse include sound. I do not want to use Windows Media Player to open .mp4, i want to use my own C# application. I will get source code too. Please view my requirement and give me the price quotantion.

...engineer (or small team) to support hardware design and firmware development for our first working prototype. This is a from-scratch development project (not cloning any existing product). We may take high-level reference from existing ECG devices, but the design, firmware, and implementation must be original. --- **Project Scope:** **1. Hardware Design** * ECG circuit design (low-noise analog front-end) * Component selection (preferably medical-grade or equivalent) * Microcontroller integration (ESP32 preferred) * Power management (Li-ion battery + charging) * BLE connectivity design **2. PCB Design** * Schematic design * PCB layout * Gerber file generation * BOM finalization **3. Firmware Development** * ESP32 firmware development * BLE communicati...

Launching Our AI Companion App (Android • iOS • Web) Built using open-source intelligence + modern AI stack We’ve developed a powerful AI Girlfriend / Companion App leveraging SillyTavern as the core chat engine and combining it with scalable APIs and mobile-first architecture. Key Features Real-time AI Chat Natural, emotional conversations (Hinglish + multi-language support) Personality-based AI characters (cute, flirty, romantic, bold) Multiple AI Characters Custom personalities with memory Country + language-based behavior AI Image Generation “Send Photo” feature Dynamic image generation via Stable Diffusion APIs Voice Interaction Speech-to-Text + Text-to-Speech Realistic voice replies (premium feature) Monetization System Free + Ads model (Ind...

I need a service-based website integrated with AI functionalities. The AI should assist in: Appointment Scheduling Customer Support Chatbot Automated Service Recommendations Ideal skills and experience: - Web development (frontend and backend) - Experience in integrating AI tools - Familiarity with service-based website requirements - Strong UI/UX design skills Looking for a developer who can create a seamless and intuitive user experience.

I have an existing game, Punch Time XL, and I’m ready to bring it to the Nintendo 3DS family of systems. What I need is a faithful, stable port that feels native on the dual-screen handheld while keeping every ounce of the original charm and responsiveness. You’ll take the current game code and assets, adapt them to build cleanly with the official 3DS toolchain (devkitARM / CTR-SDK), and optimise performance for both original and New 3DS hardware. Stereoscopic 3D, touch input on the bottom screen, proper button mapping, and smooth 60 fps gameplay are all must-haves. Where necessary, you may have to re-author textures or shaders to fit memory limits, adjust UI layouts for the two screens, and tune audio so it meets Nintendo’s guidelines. Deliverables • Compilable ...

Freelancer Job Post: Car Rental App (Wedding & Vacation) Job Title: Full-Stack Developer Needed: Car Rental App for Specialized Wedding & Vacation Bookings Project Overview: I am looking for an experienced developer to build a mobile application for my car rental business. The app will focus on two distinct service lines: Wedding Bookings: High-end luxury cars booked for specific dates/events, typically including a chauffeur and event-based flat rates. Vacation Rentals: SUVs and economy cars booked for multiple days, with daily rates and self-drive options. Core Features Required: Dual Booking Logic: Ability to switch between "Event/Wedding" (hourly/flat rate) and "Vacation" (daily rate) modes. Real-Time Availability Calendar: Customers must be able to se...

...fully developed site that loads fast, follows best-practice HTML5/CSS3/JavaScript standards, and scales gracefully if we later extend support to tablets or mobiles. I already have a set of preferred colors; you’ll weave those into the palette while keeping the overall aesthetic uncluttered. If you have suggestions for subtle accent hues or typography that complement my choices, I’m open to them. When the build is complete, please deploy it live on my domain. I can provide cPanel or SSH access as needed. Wrap up the job with a brief, plain-language guide that shows me how to update text, swap images, and handle basic maintenance. Deliverables • Desktop-focused design mock-ups for approval • Fully coded, responsive web pages reflecting the approv...

I'm seeking a detailed project proposal for the development of a Transportation Management System (TMS) tailored for the furniture industry. The TMS should efficiently manage the transportation of furniture products, optimizing routes, reducing costs, and ensuring timely deliveries. Key Requirements: - Route optimization - Cost reduction strategies - Real-time tracking - Integration with existing systems - User-friendly interface Ideal Skills and Experience: - Proven experience in TMS development - Strong understanding of the furniture industry - Expertise in logistics and supply chain management - Ability to deliver ASAP

...is straightforward: capture high-quality iris images, save them safely within a MySQL database or encrypted file storage, and let the user download or email a PDF that embeds those images for manual verification on another portal. Aadhaar e-KYC or any live UIDAI integration is out of scope. Tech stack & framework I want the entire solution built on a classic LAMP stack running Laravel for the web layer. That means PHP 8+, Apache or Nginx on Linux, MySQL (or MariaDB) for data, and Laravel Blade or Vue components on the front end—whichever fits best inside Laravel. Authentication for both the Admin and regular User panels can stay simple: traditional email-and-password login with hashed passwords and standard password-reset flows. Core workflow 1. User clicks &ldquo...

I’m building a global astrology platform centred on live, text-based chat with AI agents. The app must launch on both iOS and Android from a single code-base so users everywhere receive identical features and updates. Core experience • Users open the app, enter their birth details, and begin a text chat. • Multiple AI agents—fed by my private astrological notes and real-time command set—deliver astrology-based advice and consultation rather than generic horoscopes. • I will provide the domain data, prompt logic, and any rule updates; your role is to wire those pieces into a reliable large-language-model workflow and surface the results in an elegant mobile UI. Technical direction A cross-platform stack such as Flutter, React Native, or Kotlin Mult...

...a part-time developer (up to 20 hours per week) to help maintain and enhance our existing VIP Legacy application. This is an established production system built on the Microsoft .NET Framework stack, and we need someone comfortable working in a mature codebase rather than building from scratch. The application is built with C#, ASP.NET MVC, Entity Framework, and SQL Server, with a traditional layered architecture that includes domain models, repositories, and service logic. The system manages business entities such as permits, inspections, jurisdictions, contractors, inspectors, and reporting workflows. What we need help with: Maintaining and improving an existing ASP.NET MVC application Debugging and fixing issues in legacy C# code Working with Entity Framework ...

...a part-time developer (up to 20 hours per week) to help maintain and enhance our existing VIP Legacy application. This is an established production system built on the Microsoft .NET Framework stack, and we need someone comfortable working in a mature codebase rather than building from scratch. The application is built with C#, ASP.NET MVC, Entity Framework, and SQL Server, with a traditional layered architecture that includes domain models, repositories, and service logic. The system manages business entities such as permits, inspections, jurisdictions, contractors, inspectors, and reporting workflows. What we need help with: Maintaining and improving an existing ASP.NET MVC application Debugging and fixing issues in legacy C# code Working with Entity Framework ...

I’m building an AI-powered chatbot that follows the Retrieval-Augmented Generation pattern. The core service runs on Spring Boot, pulls context from a Pinecone vector index, streams prompts to OpenAI, and returns concise text-based answers. All application data and user sessions live in a MySQL database. What must be in place • Secure user authentication so each visitor has a private history. • Multilingual support—English to start, with the structure in place to add more languages through locale files and prompt templates. • Basic analytics and reporting: conversation counts, average latency, most-requested topics, and simple charts exposed via a protected REST endpoint or lightweight dashboard. Flow I expect 1. A user signs in. 2. Their query...

The goal is to design and implement a logistics aggregator that consolidates multiple shipping carriers behind a single, coherent interface. I need an end-to-end solution: gathering carrier API documentation, defining a unified data model, building the integration layer, and wrapping it with a clean dashboard plus publicly documented REST endpoints. A minimal viable product should be deployable to a cloud environment of your choice and come with installation notes so I can reproduce the setup. Please outline in your proposal: • the technology stack you recommend for both back-end and front-end • how you plan to structure carrier adapters so new providers can be plugged in later • an estimated timeline broken into milestones with the deliverable attached to each The com...

Hi, I’m building a long-term project called TOEM — a fast and simple system that allows users to order, deliver, buy, and receive anything in just a few seconds. The goal is a one-click experience: search → select → confirm, with no forms or unnecessary steps. I’m currently looking for skilled developers who are interested in working on an MVP first, with the potential to grow into a long-term collaboration. For the first phase (MVP), the focus is on: - A simple mobile app (fast ordering flow) - Basic backend system - Clean and minimal user experience Future phases may include: - User ID system (TOEM ID) - QR/barcode verification - Real-time tracking and notifications - Privacy-focused features I’m mainly looking for: - Full-stack developers - Mobile...