Android Developer Projects

opportunity

AI Visual Inspection App for Cleaning & Property Setup

Título recomendado para la oferta: AI Visual Inspection App for Cleaning & Property Setup (iPhone + Android) Y el texto en inglés: We are looking for a programmer or small development team to create a very simple mobile app/web app for cleaning control and vacation rental property setup. The MOST IMPORTANT part of this project is AI image comparison. The main idea is that every room or area of the property has a “reference photo” showing exactly how it should look. After cleaning or setup, the staff takes a new photo with the phone, and the AI compares both images automatically to detect visual differences. Examples of what the AI should detect: * bed not properly made, * cushions/pillows not correctly positioned, * missing decorative objects, * missing items inside the fridge, * sunbeds not positioned correctly, * objects out of place, * messy areas, * visible missing items, * cleaning or presentation issues. The app should clearly show the detected differences, ideally highlighting them visually on the image or describing what is wrong. Basic workflow: 1. The administrator creates areas/zones of the property: kitchen, bedrooms, bathrooms, living room, terrace, pool area, fridge, wardrobes, etc. 2. A reference photo is uploaded for each area. 3. Cleaning staff opens the app from their phone. 4. They go through each area step by step. 5. They take a new photo after finishing. 6. The AI compares the new image with the reference image. 7. The app indicates whether everything is correct or shows the detected differences. 8. A supervisor can review everything from another phone or computer. The app must work on both iPhone and Android, preferably as a web app or hybrid app. Very important: * Extremely easy to use. * Very visual interface. * Fast mobile experience. * Designed for non-technical cleaning staff. The first version can be simple and “homemade.” We mainly want to test the concept this summer in a real vacation rental property. If it works well, we plan to improve it later and potentially commercialize it. We are specifically looking for someone with experience in: * AI visual analysis, * image comparison, * computer vision, * object detection, * or similar technologies. Please include: * your relevant AI/image analysis experience, * recommended technologies, * estimated cost for a first working version, * estimated timeline, * and examples of similar projects if available.

Need to recover jpg and mp4 files

Hi photo and video recovery experts Expertise with Android/Samsung storage, file carving, hex repair, and container repair required. I need to recover jpg and mp4 files. Files are not able to open. Files size is not zero. Original files are pictures and video taken on a Samsung A55. Root cause could be due to transferring from internal storage to sd card or corrupted sd card. There are 800 files, mostly jpg files. Error message: It looks like we don’t support this file format. (on Windows desktop Photos app) To qualify for this job: 1. please show the recovery of 1 picture and 1 video file. Files on this link: https://drive.google.com/drive/folders/1bD7JpS--KXUdA-r-UHFQwfUSN5E0F4k9?usp=sharing 2. Upon successful recovery of the picture and video files, provide a quote (in USD) for the recovery of 800 files. Timely delivery and clear progress updates appreciated.

AI Developer Needed to Build an AI-Powered Web Application

We are a small business looking for an experienced AI developer to help us build an AI-powered web application. The ideal freelancer should have strong hands-on experience with AI/ML development, generative AI, LLMs, API integration, and modern web application development. This project may include features such as an AI chatbot, document analysis, intelligent search, automation workflows, recommendation features, or other AI-powered functionality. We need someone who can understand our business requirements, suggest the best technical approach, and build a reliable, scalable solution. Strong English communication is very important for this project. The freelancer should be able to communicate clearly and professionally in English at a C1/C2 level, explain technical ideas, provide regular updates, and discuss requirements without confusion. Required Skills - AI/ML development - Generative AI and Large Language Models - OpenAI API, Claude API, Gemini, or similar AI tools - Python, JavaScript, or TypeScript - FastAPI, Flask, Node.js, or similar backend frameworks - LangChain, RAG, vector databases, or chatbot development - PostgreSQL, MongoDB, Firebase, or similar databases - AWS, Azure, GCP, or similar cloud platforms - Strong English communication skills, preferably C1/C2 level Responsibilities - Understand our project idea and business requirements - Recommend the best AI/technical solution - Build and integrate AI features into a web application - Connect AI APIs and backend services - Test the application and fix issues - Provide clear documentation and regular progress updates - Communicate professionally in English throughout the project

Full-stack developer — PDF templates & widget management

We are looking for a developer to work on an internal CMS-style admin application built with React, MUI, Apollo GraphQL on the front end and Node with MongoDB on the back end. The role combines two threads of work. First, you will extend our PDF workflow along a PDF viewer v2–style pattern: a configuration area, an HTML preview, a preview dialog that renders the document with @react-pdf/renderer, and download of the generated PDF. The main outcome we care about is implementing a new PDF layout that faithfully follows our reference file template.pdf—section structure, hierarchy, spacing, and pagination where relevant—with editable fields wired through config components, a matching on-screen preview, and registration in our template layer so preview and download stay in sync. Second, you will work on the existing “manage widgets” side of the product: widget groups and the flows to create and edit groups, add and remove widgets such as text and chart-oriented blocks, and keep everything aligned with the GraphQL API and a solid admin experience including loading and error handling. We expect solid TypeScript React skills, comfort with GraphQL and Mongoose-style backends, and the ability to follow the project’s existing patterns rather than rewriting the stack. Experience authoring PDFs in React with @react-pdf/renderer and matching a fixed reference PDF is important for the PDF part; any background with chart or dashboard widgets in React is helpful for the widget work. The engagement is remote and milestone-friendly; we will share repository access and template.pdf when you begin. In your application, briefly describe similar PDF or CMS work you have done, point us to relevant examples if you have them, and note your availability.

Webflow Developer Needed

I already have a theme ready and need an experienced Webflow developer to start working on it right away. Looking for someone reliable who can jump in immediately, make updates, and help complete the project quickly. Must have strong Webflow skills and be available to start now.

I am looking for a mobile app developer

I am looking for an experienced UI/UX designer for a premium women's health and fitness app. Please put ur quotes

Full-Stack Software Engineer

We are currently expanding our development team. Three developers have already been hired: - Heshbon Magata - Raj Singh - Neha We are now looking to bring in additional experienced software developers who can contribute not only through strong technical execution but also through effective client-facing communication. This position requires someone who is comfortable working directly with clients in meetings, interviews, and technical discussions, and who can confidently present and explain technical solutions in a clear and professional manner. Role Overview: The ideal candidate is a well-rounded software engineer who combines hands-on development expertise with strong communication and presentation skills. You will be expected to participate in discussions with clients, articulate architectural decisions, and represent ongoing technical work in a clear and structured way. What We Expect: • Minimum of 3 years of professional software engineering experience • Strong command of spoken and written English • Ability to confidently handle client interviews and live discussions • Experience explaining system design, architecture, and implementation approaches • Solid background in modern web, backend, or mobile development stacks • Comfortable working in video-based meetings with clients • Professional behavior, responsiveness, and consistent availability for communication We are seeking individuals who can act as both engineers and effective communicators, ensuring technical clarity in all client interactions. This is intended as a long-term opportunity for professionals who are reliable, articulate, and confident in client-facing environments.

Software Engineer — AI Benchmark & Test Developer (Remote, EST)

Experienced Software Engineer needed to develop AI coding benchmarks: analyze real GitHub PRs, implement robust fixes, author rigorous tests, and craft clear LLM evaluation prompts within reproducible Docker environments. Follow a disciplined 7-step workflow—review PRs, run and validate repos in Docker, implement golden solutions on a dedicated branch, write fail-to-pass tests, compose metadata and prompt variants, and open a three-commit PR. Must be available during EST business hours, proficient in multiple languages (e.g., Python, JavaScript/TypeScript, Go, Ruby, Java), skilled with Git, testing frameworks, Docker, and CI. Ideal candidates practice meticulous TDD, contribute to open source, and communicate proactively, producing high-quality, reproducible deliverables validated by automated checks.

opportunity

Developer needed for communication of ongoing software projects

Looking for developer to attend client video meetings on AI and software projects. What you would do: join client discovery calls, requirements gathering sessions, and stakeholder meetings. Help discuss technical project details with clients clearly during the conversations. Typically 1 to 2 short calls per day per active project, 15 to 45 minutes each. Required: confident English, comfortable on video, software and AI background strong enough to discuss architecture, frameworks, and integration requirements naturally with clients. Open to ongoing engagement if the working rhythm is good. Rate by agreement based on experience.

Senior full stack developer | client-facing communication

Seeking a seasoned Senior Full Stack Developer with excellent client-facing communication skills. Must architect and implement robust web applications, handle frontend and backend development, optimize performance, ensure security, and integrate APIs. Responsibilities include translating client requirements into technical solutions, leading code reviews, mentoring junior developers, and delivering clear progress updates. Ideal candidate demonstrates strong problem-solving, stakeholder management, and a track record of successful end-to-end project delivery.

opportunity

Mobile App Developer for Matching Platform (Android and Apple)

We are looking for a mobile app developer to build a matching platform for iOS and Android. The app will include user profiles, a matching system, chat, and a clean, user-friendly design. The ideal candidate has experience with mobile development and has built similar apps before. Please share your portfolio and timeline. Thanks, Sydney

Salesforce Commerce Cloud Developer SFRA Project

SFCC Salesforce Commerce Cloud) Developer SFRA Small Project + Ongoing Work We're looking for an experienced SFCC developer to help with a small initial project, with the strong possibility of significantly more ongoing work for the right people. We have a few sites on SFCC, running SFRA with a custom storefront cartridge. Live production environment. Initial project find / replace and reinstall certain tracking codes Making sure all events fire correctly and nothing is double-counting or missing Some Follow-on work (separate engagement, for the right fit) Replacing Bazaarvoice reviews plugin Re-implementing a new product page design Re-implementing a new category page design Ongoing cartridge work, plugin swaps, and PDP/PLP iterations How we work - You'll be working directly with our team - Expect regular video calls and screen-sharing sessions, we work through problems live, not over async tickets - This is NOT a "send me the brief and I'll come back in two weeks" job, and it's NOT a job you can run through AI and submit. We need someone who can think on their feet, explain their approach, and be hands-on with us - Standard Git workflow... you'll work on your own sandbox, push to a branch, PR for review Must have Required experience - Strong, demonstrable SFCC / B2C Commerce experience (SFRA specifically) - Cartridge development, ISML templates, JS controllers, Business Manager config - Experience installing/swapping third-party cartridges ( tag management, search, etc.) - Solid understanding of tracking implementation on SFCC - Git, VS Code, Prophet Debugger or the official SFCC extension - Clear English communication and comfortable on video calls **Nice to have:** - B2C Commerce Developer certification - Bazaarvoice cartridge experience - Page Designer experience - Server-side GTM experience To apply, please message me and we will need to go through 1. Specific SFCC sites/projects you've worked on, what you built, your role with examples 2. Your SFRA vs SiteGenesis experience split Any SFCC certifications We'll do a short intro call before any work starts and will ask you to walk us through past work on a screen share. Applications without specific SFCC project examples will be skipped.

Web Developer Needed for Custom Website Project

We are looking for an experienced web developer to build a modern, responsive, and high-quality custom website. The ideal candidate should have strong frontend and backend development skills and be comfortable creating clean, scalable, and user-friendly web applications. Project Requirements - HTML5, CSS3, JavaScript - React.js or Next.js preferred - Responsive/mobile-friendly design - UI/UX best practices - Node.js / Express or PHP / Laravel - API integration - Database management (MySQL or MongoDB) Important Requirements - Fluent English communication skills (written and spoken) - Good communication and regular updates - Ability to meet deadlines We are looking for a reliable developer for high-quality work, with the possibility of long-term collaboration for future projects.

opportunity

AI Business Development Website Chatbot and Voice Tool

I am looking for an experienced AI chatbot / LLM product developer to build a custom AI Business Development Director for my website. The project is focused on creating a polished website-based AI assistant that can speak with website visitors, qualify leads, explain the business, answer questions using approved company knowledge, and send structured summaries and actions to the team. The tool should sit on a page of my website and should also appear as a popup when someone visits the site. You would need to do this. It should look and feel similar to ChatGPT or Claude, using their APIs or another suitable LLM API, but designed around our brand and business development use case. When a visitor opens the tool, they should see two options: “Write a message to me” and “Talk to me”. Before either conversation starts, the tool should request the visitor’s name, email address, job title and company. Both the written chat and voice chat should connect to a selected LLM API. The chatbot will use approved business knowledge files and content, such as PDFs, PowerPoints, website links, service descriptions, training material, FAQs, commercial guardrails and business development instructions. The goal is for the chatbot to behave like an AI Business Development Director. It should be able to explain the business, answer questions, qualify leads, discuss potential opportunities, and handle commercial conversations within clear limits. It must not make unsupported claims, invent information, agree terms outside approved guardrails, or promise anything it is not authorised to promise. Where appropriate, it should escalate to a human. For the voice version, I am open to the best recommended approach. This may involve OpenAI Realtime API, Whisper, text-to-speech, browser audio capture or another suitable voice stack. Please advise on what you recommend and why. Ideally, the system should also be able to remember returning visitors based on their email address, but this needs to be designed carefully and in a GDPR/privacy-aware way. At the end of each conversation, or when the conversation is terminated, the tool should send an email to me and relevant colleagues with the visitor’s details, conversation summary, key discussion points, lead qualification, actions required and recommended follow-up. Ideally, the conversation should also be logged into Airtable or another CRM-style destination. The system should classify each lead, for example as high priority, medium priority, low priority or not relevant, and briefly explain why it has assigned that classification. The tool needs to be integrated into my website and designed properly as a page/interface, not just dropped in as a basic widget. It should look professional, work smoothly on desktop, tablet and mobile, be mobile responsive and feel app-like on mobile. I also need a simple way to maintain and update the system after launch, including the ability to update knowledge files, FAQs, prompts, commercial guardrails, escalation emails, notification recipients and chatbot wording without needing to rebuild the whole tool. The AI should be grounded in the approved knowledge base and should say when it does not know, rather than guessing or inventing information. It should also have clear human handoff rules, especially for pricing, legal terms, investment discussions, sensitive client matters or anything outside its approved knowledge base. Please also include fallback behaviour, for example what happens if the LLM API fails, the voice system fails, the email notification fails or Airtable/CRM logging fails. I will need testing on desktop and mobile, as well as a short handover video showing how to update the knowledge base, prompts, settings and notification rules. Please explain how you would build this, where it would sit technically, how it would be integrated into the website, how the chatbot and voice interface would work, how the knowledge base would be maintained and updated, how conversations would be stored or summarised, what subscriptions/APIs/hosting would be required, and what you can or cannot do.

Resource Mobilisation Specialist for Donor Grant Funding

WIMA is seeking an experienced freelance Resource Mobilisation Specialist with a proven and verifiable track record of securing donor funding and writing successful grant proposals. We are looking for someone who can: • Identify relevant donor and grant opportunities • Write high-quality concept notes, EOIs, and full proposals • Support donor engagement and partnership development • Develop funding pipelines for agriculture, climate, women empowerment, rural development, and livelihood programmes IMPORTANT: Applicants MUST have verifiable success in securing grants/funding for NGOs, development organisations, foundations, or international programmes. Please include: • CV/Profile • Evidence of grants/funding secured • Donor names and project values • Proposal samples (where possible) • References Preference will be given to candidates with experience working with organisations such as UN agencies, DFIs, foundations, climate funds, USAID, GIZ, IFAD, AfDB, World Bank, Mastercard Foundation, etc. Long-term engagement possible for the right candidate.

Looking for an experienced Shopify Web Developer.

Seeking an experienced Shopify web developer to assist in designing , customizing, and optimizing a high-converting e-commerce store. Responsibilities include customization, responsive layout implementation, app integrations, performance optimization, SEO fundamentals, and ongoing maintenance. Must demonstrate proven Shopify expertise, clean code practices, attention to UX, and ability to meet deadlines. Please provide examples of completed Shopify projects & timeline for completion.

opportunity

Email Designer & HTML Developer Needed UK SaaS Platform

We are looking for an experienced designer/developer to create a modern email onboarding and lifecycle system for a professional B2B SaaS platform. This is NOT a generic newsletter project. We need: modern SaaS-style email design responsive HTML email templates reusable modular sections editable templates for future campaigns clean, premium UX/UI mobile-friendly layouts Audience: architects consultants technical professionals Style should feel: modern professional calm trustworthy premium We require 5 email templates including: welcome/onboarding feature launch progression/unlock email reactivation email milestone/achievement email Deliverables: Figma source files responsive HTML templates editable assets/modules Please provide: Examples of similar work Experience with SaaS/lifecycle emails Estimated timeline cost as fixed price

Website Development for Small Engineering Company

Summary We're a small web agency based in New Zealand specialising in websites for trades businesses and construction companies. We're looking for a reliable web designer to join our team on an ongoing basis. We have a steady pipeline of projects and are looking for someone who can deliver quality work consistently. This project is a 6-page website for a fictional small engineering consultancy. If the work is good and communication is smooth, we have ongoing work available. Project scope: 6 pages: Home, About, Services, Project Gallery, Testimonials, Contact Built in WordPress or Webflow (tell us your preference) Mobile responsive Fast loading Basic on-page SEO (page titles, meta descriptions, headings) Contact form with email notification Clean, professional design suited to a trades/construction business What we need from you: Your fixed price quote for this project Estimated timeline from brief to delivery 2–3 examples of similar small business websites you've built Your preferred platform (WordPress or Webflow) and why A brief note on how you handle revision rounds We're not looking for the cheapest option, we're looking for the best value. Clear communication and meeting deadlines matter more to us than rock-bottom pricing.

Senior Healthcare EDI Developer (C# / .NET / EdiFabric) – Remote

We are looking for a Senior Healthcare EDI Developer to help build and support healthcare EDI integrations for a fast-growing healthcare transportation platform. This role is heavily focused on real-world healthcare claims workflows, payer integrations, companion guides, and production troubleshooting. We are NOT looking for a generic backend developer with light EDI exposure. The ideal candidate understands healthcare EDI end to end and can work independently with minimal hand-holding. Responsibilities Design, build, and maintain healthcare EDI pipelines using C# and .NET Work with healthcare transactions including: 837 Claims 835 Remittance 834 Enrollment 270/271 Eligibility 999 and 277CA acknowledgments Read and implement payer companion guides Handle real-world payer behavior, claim rejections, validation issues, and reconciliation workflows Build and maintain logging, auditing, and tracking systems for EDI transactions Generate, validate, encrypt, and transfer EDI files through SFTP workflows Work with APIs, scheduled jobs, and batch processing systems Support containerized deployments using Docker and Kubernetes Collaborate closely with EDI analysts and operations teams Extend and maintain EDI database schemas for claims tracking and reconciliation Manage payer-specific implementations and custom business rules Requirements 5+ years of healthcare EDI development experience Strong experience with: C# .NET EdiFabric SQL Hands-on experience with: 837 835 270/271 999 277CA HIPAA/X12 standards Strong understanding of: Claims lifecycle Eligibility workflows Companion guides Payer-specific validation logic Reconciliation and remittance processing Experience with: Docker Kubernetes GitHub Actions or CI/CD pipelines SFTP workflows Microservices architecture Nice to Have NEMT experience Medicaid or managed care experience Experience with GCP, BigQuery, or Tableau Experience building scalable EDI platforms from scratch What We Need Someone comfortable owning the EDI platform Someone who can work independently and make architecture decisions Someone who understands both technical and operational sides of healthcare EDI Someone who can stabilize messy workflows and build scalable long-term solutions

Advanced AI Chatbot Development with GPT-4 Integration

I am looking for a senior AI Developer to design and implement a sophisticated AI Chatbot for my business. The goal is to provide 24/7 automated support and lead generation using the latest LLM technologies. Key Requirements: Natural Language Processing: Integration with OpenAI (GPT-4) or Anthropic (Claude) for human-like responses. Knowledge Base: The bot should be trained on my specific business data (PDFs, URLs, or Database). Multi-Platform Integration: Must be deployable on my website and [WhatsApp/Telegram - qaysi biri kerak bo'lsa qoldiring]. Actionable Tasks: Ability to book appointments or collect user information and send it to a CRM/Google Sheets. UI/UX: A clean, modern chat interface that matches my brand identity. Deliverables: Fully functional AI Chatbot. Source code and documentation. Short tutorial on how to update the knowledge base. Please provide examples of similar AI agents you have built previously.