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🚀 SaaS, AI & Product Design Partner for Startups and Growing Businesses
🥇 6+ Years of UI/UX Design Experience
🥇400+ Projects Delivered
🥇 Specialized in SaaS, AI Products, Mobile Apps & Web Applications
🥇 Trusted by Startups, Product Owners & Growing Businesses Worldwide
Hi, I'm Dawood Saddique.
I help founders, startups, and product teams transform ideas into intuitive digital products that users understand, trust, and use.
As a Product Designer and UX/UI Specialist, I focus on creating user-centered experiences that drive adoption, engagement, and business growth. My approach goes beyond aesthetics—I solve usability challenges, simplify complex workflows, and design products that align with both user needs and business goals.
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WHAT I CAN HELP YOU WITH
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✅ SaaS Product Design
I specialize in designing SaaS platforms, dashboards, CRMs, AI tools, and enterprise applications. My process focuses on improving usability, reducing friction, and creating scalable design systems that support long-term growth.
✅ Mobile App Design
From idea validation to polished interfaces, I design iOS and Android applications that provide seamless user experiences and clear user journeys.
✅ Web Application Design
I create modern, conversion-focused web applications that balance business objectives with user expectations.
✅ MVP Design for Startups
Need to launch quickly without sacrificing quality?
I help startups design MVPs that validate ideas, attract investors, and gather meaningful user feedback before scaling.
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MY DESIGN PROCESS
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1. Product Discovery
2. User Research & Competitor Analysis
3. Information Architecture
4. User Flows & Wireframes
5. High-Fidelity UI Design
6. Interactive Prototyping
7. Design System Creation
8. Developer Handoff & Support
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TOOLS I USE
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• Figma
• FigJam
• Miro
• Adobe Photoshop
• Adobe Illustrator
• Zeplin
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INDUSTRIES I HAVE WORKED WITH
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• SaaS
• FinTech
• AI Products
• Real Estate
• Healthcare
• Education
• Accounting
• E-commerce
• B2B Software
• Service-Based Businesses
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NOTABLE RESULTS
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✔ Designed and scaled SaaS platforms used by growing businesses
✔ Improved onboarding experiences through simplified user flows
✔ Reduced user friction through UX-focused redesigns
✔ Built scalable design systems that accelerated development
✔ Delivered 350+ successful projects across multiple industries
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WHY CLIENTS WORK WITH ME
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✔ Product Thinking, Not Just UI Design
✔ Strong UX Strategy & Research Skills
✔ Business-Oriented Design Decisions
✔ Clear Communication Throughout Projects
✔ Developer-Friendly Design Handoff
✔ Long-Term Product Partnership Approach
If you're looking for a designer who understands products, business goals, and user behavior—not just visuals. I'd love to discuss your project.
Let's build something users will love, and businesses can grow with.
Dawood S.
has worked
.
$25/hr
100%
Job Success
$200K+ earned
Available now
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Mobile App Development Expert 🚀 3M+ Downloads across all apps I've built 🏆 6+ years providing flutter mobile app development services 🥇 Top-3% on Upwork Worldwide
🌟 The founders I work with are launching killer apps. I build them:
● "Update went successful - our Monthly Active Users crossed 35k"
● “1M downloads reached. Let's plan the next release”
● "We've worked with a lot of sub-contractors. Your process is just at another level"
Founders that work with me can sleep well at night: I, as a full stack developer, take on ALL risk with my guarantee package.
⚡︎I cannot help everybody, but we may be a great fit if you are thinking:
● "I don't want to pay first and get a laggy ios flutter app after"
● "I'm new to tech and I need a detailed roadmap"
● "I'm NOT a developer, and I don't have time to test and manage the app!"
● "I've hired a flutter developer before, and the product launch was embarrassing - I don't want that EVER again"
● "I need a flutter app developer I KNOW 100% will understand my product RIGHT"
I focus on Mobile App Development - from idea to launch. I can also accept your designs or wireframes.
🥇COMPANIES I WORKED WITH IN 2025:
kidnation com
comitas com
crossroads-gmbh ch
stanserhorn ch/en
buyrocks de/en
switch5sport com
crewksa com
Working with me, you will
★ Get clear roadmap - I handle the Planning, Wireframing, Designs, Development, Testing & App Publishing
★ Receive "concierge", white-glove support 24/7 personally from me
★ Focus on other aspects of your business (or even your current job) while I handle ios mobile app development. You won't spend more than 1hr/wk managing the project
★ Get clean, well-documented, future-proof codebase
★ Overview project status anytime - I'll send access to code and project management tool from day one
...and even save money thanks to my pre-built components of the app that speed up flutter mobile app development by up to 50%!
My clients have a LOT to say about me:
✅ Smooth work, we loved working with Roman and his Team! - Founder that did $1.5M+ in Pre-Sales of his physical device, powered by our software.
✅ Your project management process is better than literally any other team we've ever worked with. You've nailed that 3d character rendering - Product Development Company CEO after MedTech app launch
✅ Can I say that they exceed my expectations when they continue doing it release after release? - Streaming Service Founder who got 35k+ Monthly Active Users
✅ You've provided the best web developer I could ask for! I want to be your Middle East sales partner - Startup Founder that raised $300k
Not every business is my client, though. Some signs we might not be a good fit include:
✗ Data-Driven Approach is not for you. You like to take BIG RISKS not backed up by Product Research - can't build a reliable product this way, especially if it is related to ios neo banking.
✗ You don't want a Custom-Tailored Product. You just want a cheap & generic Mobile App - vibe-coding is not about me. I provide high-quality mobile app development services and charge accordingly.
I've been building flutter and react native apps for others for 6+ years. I've also bought & sold apps, and launched my own products - so I got a 360 view on the whole industry. I know what it takes to make a killer app that generates stable MRR.
🔢 My stats:
● Top-3% Globally on Upwork
● 3M+ Downloads: Streaming, Fitness, Ecommerce, Fintech, Medtech, ...
● Personally released at least 1 app each month in 2024
● Over 20 Founders successfully launched with me (not including my own apps)
● Over 30 apps built from scratch, created modular system to leverage this experience
🚀 About my company eclipt ai:
INTEGRITY IN EXCELLENCE above all things: Excellent work, on time, every time. We only take on mobile app development projects we are certain we can knock out of the park.
We provide the following services: mobile app development, flutter mobile app development, ios mobile app development, react native developer services, php developer services, react development.
Our time is LIMITED: We work fast, but we have highly personalized customer support. I (or my 50/50 partner) personally communicate with every single client. We can't build more than 8 successful apps per year, so we have to choose new clients carefully. (This is not a sales tactic. It is reality.)
What we look for in a new client:
● Open mind, relaxed attitude
● Values integrity & relationships
● Focused on delivering value to end-user
● Knows our minimum scope, and wants the BEST
Sound like a fit? Next steps:
🟢 Press '...' button then ‘Send Message’ button in the top right-hand corner
💬 Write me a personalized note including why you think we’re a good fit to work together
Roman K.
has worked
.
United Arab Emirates
$38/hr
100%
Job Success
$200K+ earned
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👉 𝐌𝐨𝐬𝐭 𝐚𝐩𝐩𝐬 𝐝𝐢𝐞 𝐚𝐟𝐭𝐞𝐫 𝐥𝐚𝐮𝐧𝐜𝐡. 𝐘𝐨𝐮 𝐝𝐨𝐧’𝐭 𝐧𝐞𝐞𝐝 𝐣𝐮𝐬𝐭 𝐜𝐨𝐝𝐞 - 𝐲𝐨𝐮 𝐧𝐞𝐞𝐝 𝐚 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐭𝐡𝐚𝐭 𝐚𝐜𝐭𝐮𝐚𝐥𝐥𝐲 𝐦𝐚𝐤𝐞𝐬 𝐦𝐨𝐧𝐞𝐲. 𝐓𝐡𝐚𝐭’𝐬 𝐰𝐡𝐚𝐭 𝐈 𝐛𝐮𝐢𝐥𝐝.
Hi, I’m Julia! I help founders and businesses turn strong app ideas into high-performance mobile products. As a senior mobile app development and full stack development PM, I focus on delivering apps that are not only functional - but also drive measurable business results.
𝐂𝐡𝐞𝐜𝐤 𝐦𝐲 𝐡𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬:
📲 𝟏𝟎𝐌+ 𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝𝐬 – mobile apps I’ve built continue to reach global audiences (check Avrora case).
💰 $𝟑𝐌+ 𝐑𝐚𝐢𝐬𝐞𝐝 – clients have secured significant funding on the strength of the apps I’ve delivered (check Layla case).
🚀 𝟓𝟎+ 𝐇𝐢𝐠𝐡-𝐈𝐦𝐩𝐚𝐜𝐭 𝐀𝐩𝐩𝐬 – across AI, FinTech, Healthcare, Real Estate, and On-Demand solutions.
When you work with me, you’re not just getting a mobile app development — you’re getting a partner who knows what it takes to scale an app into a market-leading product.
🛠️ 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫
✅ Mobile App Development – iOS and Android native apps (Swift, Kotlin) and cross-platform apps (Flutter, React Native).
✅ Full Stack Development – complete ownership from UI/UX to backend (Node.js, Python, Firebase, Supabase).
✅ UI UX Design – Figma-driven, conversion-focused designs for higher engagement.
✅ AI-Powered Apps – leveraging OpenAI, Gemini, and custom AI/ML integrations.
🔑 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞
✔ 𝐎𝐮𝐭𝐜𝐨𝐦𝐞-𝐅𝐨𝐜𝐮𝐬𝐞𝐝: My apps generate funding, downloads, and revenue - not just “features.”
✔ 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐏𝐚𝐫𝐭𝐧𝐞𝐫: From idea → UX research → development → App Store launch → post-launch scaling.
✔ 𝐒𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲 𝐅𝐢𝐫𝐬𝐭: Apps designed for performance, user growth, and long-term ROI.
✔ 𝐒𝐭𝐫𝐞𝐬𝐬-𝐅𝐫𝐞𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲: Transparent communication and budgeting, milestone-driven sprints, no wasted time.
🌍 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈’𝐯𝐞 𝐁𝐮𝐢𝐥𝐭 𝐅𝐨𝐫
- 💰 E-Commerce Apps – C2C marketplaces, B2C stores, conversion optimization.
- 🧠 AI & Chatbot Apps – AI image generators, voice recognition apps, and smart assistants.
- 💳 FinTech – mobile banking, SaaS fintech platforms, wallets & payment integrations.
- 🏡 Real Estate Apps – property marketplaces, CRM systems, rental platforms.
- 🩺 Healthcare & Telemedicine – HIPAA-compliant apps, online consultation, patient portals.
- 🧘 Mental Health & Wellness – meditation apps, therapy trackers, daily journals.
- 🚖 On-Demand Platforms – Uber-style booking, delivery, and service apps.
📞 𝐑𝐞𝐚𝐝𝐲 𝐭𝐨 𝐁𝐮𝐢𝐥𝐝?
Whether you’re launching an MVP or scaling your flagship mobile app, I’ll help you build it the right way - fast, scalable, and conversion-focused.
👉 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐧𝐨𝐰, 𝐚𝐧𝐝 𝐥𝐞𝐭’𝐬 𝐬𝐜𝐡𝐞𝐝𝐮𝐥𝐞 𝐚 𝐟𝐫𝐞𝐞 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 𝐭𝐨 𝐦𝐚𝐩 𝐨𝐮𝐭 𝐲𝐨𝐮𝐫 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐬𝐮𝐜𝐜𝐞𝐬𝐬.
Yuliya K.
has worked
.
$15.99/hr
100%
Job Success
Available now
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Senior Flutter & Node.js Developer | 5+ Years Experience | Full-Stack Architect
Overview
Hi, I’m Usama Mukhtar, a Software Engineer and a certified Flutter and Node.js developer with over 5+ years of hands-on experience. I specialise in mobile app development using Flutter and backend development with Node.js. I help businesses transform ideas into user-focused, scalable, and high-performance digital products by using modern technologies and efficient development practices.
Trusted By: Over 100 global clients across healthcare, fintech, e-commerce, POS systems.
Success Rate: 95% client retention with more than 174 projects successfully delivered on time.
Commitment: I offer a free 60-minute consultation to understand your requirements and align the technical strategy with your business goals.
🟢Technical Skills
Strong experience with third-party libraries and RESTful APIs
Skilled in Android and iOS development
Expertise in state management and app architecture in Flutter
Proficient in Firebase (authentication, real-time DB, Firestore, cloud functions)
Experience with push notifications and in-app purchases
Integration of payment gateways and subscription models
Google Maps and location-based services
API integration for real-time data handling and synchronisation
Strong command of Dart
Additional experience: Java, Kotlin, SQLite, HTML, JavaScript, CSS3, Git
🟢Soft Skills
Excellent problem-solving abilities
Strong communication and teamwork
Professional documentation practices
Responsible, reliable, and legally compliant
Creative and proactive approach to resolving issues
Ability to clearly understand and deliver business requirements
🟢Roles and Responsibilities
Design, develop, test, and deploy mobile and web applications
Collaborate with UI/UX designers, QA teams, and stakeholders
Take ownership of delivering high-quality and user-friendly products
Provide continuous support, updates, and maintenance
Stay current with modern technologies and trends
Optimize workflows and write clean, reusable code
Build Flutter applications for both Android and iOS
Follow company standards, best practices, and guidelines
Develop reusable UI components for efficient scalability
🟢Conclusion
With strong expertise in Flutter, Node.js, and full-stack development, I focus on delivering reliable, high-quality, and scalable solutions. I have hands-on experience with Firebase, push notifications, in-app purchases, payment integrations, maps, and API-based applications. Client satisfaction and clean, efficient code are always my top priorities. I am confident that I can deliver the results you need for your project.
Usama M.
has worked
.
$20/hr
100%
Job Success
Available now
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✅ 𝟭𝟱𝟬+ 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱. 𝟮𝟬+ 𝗹𝗶𝘃𝗲 𝗼𝗻 𝘁𝗵𝗲 𝗔𝗽𝗽 𝗦𝘁𝗼𝗿𝗲 𝗮𝗻𝗱 𝗚𝗼𝗼𝗴𝗹𝗲 𝗣𝗹𝗮𝘆.
✅ 𝟲+ 𝘆𝗲𝗮𝗿𝘀 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗶𝗻𝗴 𝗶𝗻 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗮𝗻𝗱 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲. 𝗦𝗲𝗿𝘃𝗶𝗻𝗴 𝗴𝗹𝗼𝗯𝗮𝗹 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝗶𝗻𝗰𝗲 𝟮𝟬𝟭𝟵.
✅ 𝗥𝗮𝗽𝗶𝗱 𝗠𝗩𝗣 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝘂𝘀𝗶𝗻𝗴 𝗽𝗿𝗼𝘃𝗲𝗻 𝗮𝗽𝗽 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗰𝘂𝘁𝘁𝗶𝗻𝗴 𝟯𝟬-𝟰𝟬% 𝗼𝗳𝗳 𝗯𝘂𝗱𝗴𝗲𝘁 𝗮𝗻𝗱 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝘁𝗶𝗺𝗲.
✅ 𝗦𝗲𝗻𝗶𝗼𝗿 𝗠𝗼𝗯𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿. 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝘃𝗲, 𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲𝗱 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗳𝗿𝗼𝗺 𝗸𝗶𝗰𝗸𝗼𝗳𝗳 𝘁𝗼 𝗹𝗮𝘂𝗻𝗰𝗵.
✅ 𝗖𝗹𝗲𝗮𝗻 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗿𝗲𝗮𝗱𝘆 𝗳𝗼𝗿 𝘁𝗵𝗼𝘂𝘀𝗮𝗻𝗱𝘀 𝗼𝗳 𝗱𝗮𝗶𝗹𝘆 𝘂𝘀𝗲𝗿𝘀 𝗳𝗿𝗼𝗺 𝗱𝗮𝘆 𝗼𝗻𝗲.
Hello, I'm Haris. I help founders and businesses turn early-stage ideas into polished, store-ready iOS and Android apps that hold up under real users.
𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮𝗻 𝗶𝗻𝘃𝗶𝘁𝗲 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝗼𝗿 𝗱𝗿𝗼𝗽 𝗮 𝗱𝗶𝗿𝗲𝗰𝘁 𝗺𝗲𝘀𝘀𝗮𝗴𝗲. 𝗜𝗳 𝗶𝘁 𝗹𝗼𝗼𝗸𝘀 𝗹𝗶𝗸𝗲 𝗮 𝘀𝘁𝗿𝗼𝗻𝗴 𝗳𝗶𝘁, 𝗜'𝗹𝗹 𝘀𝗲𝘁 𝘂𝗽 𝗮 𝗳𝗿𝗲𝗲 𝗱𝗶𝘀𝗰𝗼𝘃𝗲𝗿𝘆 𝗰𝗮𝗹𝗹 𝘀𝗼 𝘄𝗲 𝗰𝗮𝗻 𝘁𝗮𝗹𝗸 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁.
🗣 𝗙𝗿𝗼𝗺 𝗼𝗻𝗲 𝗼𝗳 𝗼𝘂𝗿 𝗺𝗮𝗷𝗼𝗿 𝗰𝗹𝗶𝗲𝗻𝘁𝘀:
❝ Bringing Haris onto our app project was easily one of the best calls we made this year. We came to him with a rough idea and a tight deadline, and he had a working build in our hands faster than we expected. The app feels solid, runs smoothly on both iOS and Android, and the App Store submission went through without a single rejection. He's the rare developer who actually understands the product side, not just the code. We've already lined him up for our next build. ❞
What I do best is take rough product ideas and shape them into clean, store-ready mobile apps. E-commerce apps, on-demand platforms, social and chat apps, CRMs, AI-powered tools, health and fitness apps, fintech products. Along the way I help you avoid the technical and design choices that quietly tank an app's retention.
Everything I bring to a project is grounded in real reps. Over 150 apps shipped, 20+ live on the App Store and Google Play, and years of freelance work with international clients across the US, Europe, and the Middle East.
The clients I work best with are usually:
☑️ Funded Startups, launching their first mobile product
☑️ Solopreneurs & Small Teams, validating an app idea through an MVP
☑️ Established Businesses, building companion apps or moving operations to mobile
☑️ Existing App Owners, rebuilding for performance or scale
I lead a small, hand-picked team focused on cross-platform mobile work. I stay personally involved in every engagement, with senior-level delivery, tight handoffs, and direct conversations the whole way through.
Working with my team typically saves clients 30-40% on development by reusing battle-tested mobile modules like authentication, push notifications, in-app purchases, and chat. That keeps your budget pointed at the differentiated parts of your app, not the plumbing.
What you can expect from every build:
📱 Native-Quality Performance On Both iOS And Android
🎨 Pixel-Perfect UI With Smooth Animations And Transitions
🧩 Modular Architecture For Easy Feature Growth
🛡️ Secure Authentication And Data Handling
🔔 Push Notifications, Real-Time Sync, Offline Support
🤖 AI Features Through OpenAI, Claude, Gemini, On-Device Models
💳 In-App Purchases, Stripe, Subscription Billing
🚀 Full App Store & Google Play Submission, Plus Post-Launch Support
𝗧𝗲𝗰𝗵 𝗪𝗲 𝗨𝘀𝗲 𝗗𝗮𝗶𝗹𝘆:
🌟 Mobile:
Flutter, Dart, React Native, JavaScript, TypeScript, Swift (iOS basics), Kotlin (Android basics), Native Modules, Custom Widgets, State Management (Bloc, Provider, Riverpod, Redux, Context API)
⚙️ Back-End:
Node.js, Express, Python, PHP / Laravel, REST APIs, GraphQL, WebSockets, Real-Time APIs
📁 Databases:
Firebase Firestore, Realtime Database, PostgreSQL, MySQL, MongoDB, Redis, SQLite, Supabase, Hive, DynamoDB
☁️ Cloud & DevOps:
AWS, Azure, Google Cloud, Firebase, Vercel, App Center, Fastlane, CI/CD Pipelines
🤖 AI & Automation:
OpenAI, GPT-4, Claude, Gemini, LLaMA, AI Chatbots, On-Device ML, Personalization Engines, Content Generation
🔔 Mobile Integrations:
Push Notifications (FCM, APNs, OneSignal), In-App Purchases, Stripe, RevenueCat, Maps & Geolocation, Camera & Media, Biometrics, Deep Linking
📂 Tooling:
Git, GitHub, Bitbucket, Xcode, Android Studio, TestFlight, Play Console, Figma Handoff
Appreciate you taking the time to read through. If any of this sounds like the kind of help you need, send me an invite or a message and let's see if it makes sense to build something together. Looking forward to it.
Haris, Senior Mobile App Developer, Leadsnite
A snapshot of the work I have extensive experience in includes:
Flutter • React Native • iOS Development • Android Development • Cross-Platform Apps • E-commerce Apps • On-Demand Apps • Social & Chat • CRM • Healthcare • Fintech
Haris B.
has worked
.
Associated with
LeadsNite
$16/hr
100%
Job Success
$100K+ earned
Offers consultations
Start of list.
End of list.
Hey 🙋♂️,
I’m Jatinder Arora, a Mobile App & SaaS Engineer helping startups 🚀, founders, and businesses build scalable, investor-ready digital products across mobile 📲, web 🌐, AI 🤖, and modern AI-assisted development workflows.
I specialize in turning ideas into high-performance apps with clean UI, strong backend architecture, production-grade scalability, and accelerated delivery using tools like Claude Code, Cursor, Codex, and AI-powered development pipelines.
⚡ What I Build (End-to-End Development)
📱 Cross-platform mobile apps (Flutter, React Native)
🍏 Native iOS (Swift, SwiftUI) & Android (Kotlin)
🤖 AI-powered apps (OpenAI APIs, automation, smart workflows)
💼 SaaS platforms (subscriptions, dashboards, multi-tenant systems)
🛒 Marketplaces & booking systems (real-time + scalable)
🏥 Healthcare, fitness & wellness apps
🔧 CRM / ERP / business automation tools
🚚 Logistics, tracking & delivery platforms
👥 Social & community apps
🌐 Full-stack web apps + backend systems
🧠 Core Expertise
AI integrations & intelligent automation systems
AI-assisted software development using Claude Code, Cursor, Codex, GitHub Copilot, and modern agentic workflows
Scalable backend architecture (Node.js, Firebase, Supabase)
REST APIs, GraphQL & third-party integrations
Real-time chat, notifications & live updates
Stripe, PayPal & subscription billing systems
Secure authentication & role-based systems
Cloud deployment (AWS, GCP)
Figma to production UI implementation
App Store & Google Play publishing
🧱 Tech Stack
Mobile: Flutter, React Native, Swift, SwiftUI, Kotlin
Frontend: React.js, Next.js
Backend: Node.js, Firebase, Supabase
Cloud: AWS, Google Cloud
Database: PostgreSQL, MongoDB
Integrations: OpenAI, Stripe, PayPal, REST APIs, GraphQL
DevOps: GitHub, CI/CD, Docker
AI Tools: Claude Code, Cursor, Codex, GitHub Copilot
Design: Figma → production-ready UI
📈 Why Clients Hire Me
10+ years in mobile & SaaS development
75+ apps & platforms successfully delivered
Strong startup-focused product thinking
Fast delivery through AI-assisted development workflows
Clean, scalable & maintainable architecture
Fast communication + transparent execution
Experience across AI, SaaS, healthcare, logistics & marketplaces
Long-term support beyond launch
🎯 Ideal Clients
Startups building MVPs, SaaS founders, funded products, agencies needing a strong development partner, and businesses modernizing operations with custom software, AI automation, or scalable platforms.
⚙️ What You Get
Not just code, but a production-ready system built for growth, users, and revenue. Every product is engineered for performance, scalability, and long-term maintainability while leveraging AI tools to accelerate delivery without compromising quality.
💬 Let’s Build Something Powerful
If you're building a mobile app, SaaS platform, AI system, or scalable digital product, message me with your idea. I’ll help you shape it into a real, scalable product.
Jatinder A.
has worked
.
Associated with
NetScape Labs Infotech Private Limited
$20/hr
100%
Job Success
Available now
Offers consultations
Start of list.
End of list.
𝗧𝗼𝗽-𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 𝗧𝗼𝗽 𝟐% 𝗼𝗳 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿𝘀 | 𝟒𝟎𝟎𝟎+ 𝐁𝐢𝐥𝐥𝐞𝐝 𝐇𝐨𝐮𝐫𝐬 | 𝟏𝟎𝟎+ 𝗦𝗮𝘁𝗶𝗳𝗶𝐞𝐝 𝗖𝗹𝐢𝗲𝗻𝐭𝐬
I’m a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 7+ years of experience in Mobile App Development, 𝐬𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐢𝐧𝐠 𝐢𝐧 𝐅𝐥𝐮𝐭𝐭𝐞𝐫, 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞, and 𝐀𝐈 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 for Android, iOS, and cross-platform solutions.
I build scalable, high-performance mobile applications with clean architecture, API Integration, and modern UI/UX design, helping startups and enterprises turn ideas into successful products.
𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨:
Flutter App Development (Flutter & Dart)
React Native App Development
AI Mobile App Development (OpenAI, Chatbots, Smart Features)
Hybrid & Cross-Platform Mobile App Development
Firebase (Authentication, Firestore, Push Notifications)
REST API Integration & Backend Systems
UI/UX Design (Figma, Prototyping, UX Optimization)
𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬:
Mobile App Development (Android, iOS, Smartphone & Tablet Apps)
Flutter, React Native
Firebase, REST API, API Integration
User Authentication & User Profile Creation
Push Notifications & Real-time Features
In-App Purchases & Payment Functionality
Chat & Messaging Software Development
Social Networking Development
Location-Based Services (Google Maps API, Mapbox)
Mobile App Localization & Bug Fixing
UX & UI Design, Mobile App Design
𝐀𝐈 & 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬:
AI Mobile App Development using OpenAI APIs
Chatbots, automation, and intelligent workflows
Smart recommendations & data-driven features
Scalable backend integration for AI apps
𝐀𝐩𝐩𝐬 𝐈 𝐁𝐮𝐢𝐥𝐝:
Social Networking Apps
Chat & Messaging Apps
Health & Fitness Apps
Marketplace & Service Apps
AI-powered Mobile Applications
Enterprise & Business Apps
𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞?
Strong expertise in Flutter, React Native, and AI Mobile Apps
Focus on scalable, secure, and high-performance solutions
Clean code with maintainable architecture
Smooth UI/UX with conversion-focused design
Reliable communication & on-time delivery
Long-term support, updates & maintenance
Let’s Build Something Great
Whether you need a Flutter Developer, React Native Developer, or an AI Mobile App Development expert, I can help you build a powerful, scalable, and user-friendly mobile application.
𝐋𝐞𝐭’𝐬 𝐭𝐮𝐫𝐧 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚 𝐢𝐧𝐭𝐨 𝐚 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐢𝐧𝐠 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩.
𝐒𝐤𝐢𝐥𝐥𝐬 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬:
Flutter, React Native, Mobile App Development, Android, iOS, Smartphone, Android App, Development, iOS Development, AI Mobile App Development, Hybrid App Development, Firebase, Mobile App, Mobile App Design, User Authentication, User Profile Creation, Push Notifications, Chat & Messaging Software, API Integration, Location-Based Service, Payment Functionality, REST API, Google Map box
Haseeb H.
has worked
.
$35/hr
100%
Job Success
Offers consultations
Start of list.
End of list.
I help founders and businesses turn ideas into scalable, high-quality mobile and web products, from concept to launch and beyond.
With 10+ years in IT, I bring a unique advantage:
👉 I don’t just manage projects — I understand and build them too.
What I Do Best
• End-to-end Product Development (0 → 1 → Scale)
• Mobile App Development (Native iOS, Android – Flutter, React Native)
• Game Development (Unity)
• Web App Development (React, Next, Angular)
• Technical Project / Product Management (Agile, Scrum, Waterfall)
• Team Leadership & Delivery Management
• Client Communication & Stakeholder Alignment
Proven Impact
• Led 20+ digital products across mobile & SaaS
• Scaled apps to 500K+ users with 4.9★ ratings
• Improved team velocity by 18% using Agile practices
• Reduced delivery timelines by 20% with process optimization
• Managed remote teams of up to 14 members
Domains I’ve Worked In
SaaS • B2B • B2C • eCommerce • Healthcare • Social • Ride-sharing • Events • Dating •Kids Learning •Live Streaming • Fitness & Meditation • Games
Why Clients Hire Me
• I bridge business & engineering (no miscommunication, no delays)
• I think like a product owner, not just a task manager
• I focus on quality + scalability from day one
• I provide clear communication, ownership, and fast execution
If you’re looking for someone who can plan, build, and deliver your product end-to-end, let’s connect.
Abhi S.
has worked
.
$20/hr
97%
Job Success
Available now
Offers consultations
Start of list.
End of list.
I've successfully launched 80+ applications across the iOS App Store and Google Play Store through strategic mobile app development.
But here's what matters more: I've helped multiple founders turn their ideas into investor-ready apps that secured real funding. I use test-driven mobile app development methodology with enterprise-grade architecture, so your app doesn't just work on day one. It scales as your business grows.
I manage everything in the project end-to-end. You’ll have a clear plan to launch. You get weekly progress builds for continuous feedback, and I respond to messages within hours, not days. No more chasing developers who went silent.
What I Specialise In:
• React Native App Development (TypeScript, Expo, native modules when needed)
• Flutter App Development (Dart, pixel-perfect UI, smooth animations)
• iOS Developer work (Swift / SwiftUI) for native features & performance
• Android (Kotlin) for platform-specific modules
• Firebase backend (Auth, Firestore, Cloud Functions, Push Notifications)
• Payments (Stripe), Maps, Chat, Real-time + Offline Sync
UI/UX Design – Clean, modern, and user-friendly interfaces
Why Choose Me?
- Tailored Approach: Every project is customised to fit your needs and budget.
- Agile Workflow: Regular updates, milestones, and transparent communication.
- High-Quality Development: Rigorous testing & performance optimisation.
- Competitive Pricing: Top-tier services at fair and transparent pricing.
- Proven Track Record: Experience with MVPs, SaaS platforms, AI-driven apps, and enterprise solutions.
Industries I Cover
Healthcare, Marketplace, Dating, Transport, Retail, Real Estate,Food Delivery, Rental, Fintech / Finance and Banking, Entertainment, Hospitality, Logistics, Manufacturing, Education, E-learning, Media and Publishing, Non-Profit, Sports and Fitness, Travel and Tourism, Utilities, Wellness, Medical Dashboard, Advertising, Automotive, Business Innovations, Ecology, Human Resources, LegalTech, Lifestyle, Fashion, Marketing, Navigation,
Whether you need Android development, iOS development, Flutter development, or cross-platform solutions with React Native, my mobile app development services deliver apps that look professional, function perfectly, and stay within your budget. No surprise costs. No endless revisions. Just a clear timeline and a finished product that's ready to make you money.
Let’s Connect and Create Something That Works.
Keywords:
React Native developer
React developer
Android app developer
iOS app developer
Cross-platform mobile developer
Mobile app development
AI mobile app developer
Artificial intelligence app development
Machine learning app integration
Firebase app developer
API integration
Hybrid app developer
AI solutions for mobile apps
AI app developer
Mobile App Developer
Senior Mobile App Developer
Mobile App Development
Dating App
React Native Mobile App Development
Education App Developer
Mobile App Developer
Saloon Booking Mobile App Development
Dating mobile app development
Food Delivery Mobile App Development
AI App Development
AI Mobile App Developer
Chat Mobile App Developer
Chat Buddy Mobile App Development
AI App Development & Integration (Claude AI, GPT-4/5, OpenAI API, Chatbots, Automation)
Mukesh R.
has worked
.
Associated with
Dev Story
$18/hr
98%
Job Success
$500K+ earned
Available now
Offers consultations
Start of list.
End of list.
I am a Full Stack Web & Mobile App Developer with expertise in Web Development, iOS & Android App Development (Top 3%), maintaining 100% Client Satisfaction on Upwork and successfully delivering hundreds of projects across industries.
I am a Top-Rated Plus Mobile App Developer specializing in Flutter, React Native, iOS (Swift), Android (Kotlin) and Full-Stack Application Development. I build AI-powered mobile apps, real-time video streaming platforms, SaaS products, MVPs and on-demand service applications with scalable backend architectures using Node.js, NestJS, Laravel and Firebase.
I have had the opportunity to work with numerous startups, scale-ups and enterprises, helping them design, develop, launch and scale high-performance mobile and web applications that work flawlessly across devices.
✅ I Can Help You With:
- Mobile App Development with Web Admin Panel
- MVP Development & SaaS Application Development
- API Development & Third-Party Integrations
- Node.js / NestJS Backend for Mobile & Web Apps
- Laravel / PHP Backend Development
- Firebase Integration (Auth, Firestore, Cloud Functions)
- Payment Gateway Integration (Stripe, Razorpay, PayPal)
- Real-Time Chat, Notifications & WebSocket Integration
💡 Having Expertise In:
- AI-Powered Mobile Applications
- Real-Time Video Streaming Apps
- Live Streaming & Video Sharing Platforms
- E-Learning & EdTech Applications
- E-Commerce & Marketplace Apps
- On-Demand Service Apps (Taxi, Food, Delivery, Booking)
- Chat & Social Networking Apps
- SaaS & Subscription-Based Platforms
- Gamified Mobile Applications
- AR/VR Mobile App Development
- IoT & BLE-Based Mobile Applications
🎯Key Milestones:
🚀 Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 🏆 by Upwork (𝗧𝗼𝗽 𝟯%)
🚀 7000+ personal hours on Upwork and still counting
🚀 100000+ agency hours on Upwork and still counting
🚀 100% Job Success (Client Satisfaction Ratio)
🚀 500+ jobs completed successfully as an Agency
🎯 Checkout my portfolio of apps on Upwork: Over the past decade, I have honed my skills in developing a diverse array of iPhone and Android applications Development
✅ Health and Fitness Apps
✅ GPS/ Geo Location Apps
✅ Trade Apps
✅ Homeowner/Contractor App
✅ Artificial Intelligence based Apps
✅ Bluetooth / BLE Integration Apps
✅ Food Delivery Apps
✅ Nutrition Planning Apps
✅ Restaurant Search Apps
✅ Salon Booking Apps
✅ Gym Booking Apps
✅ Taxi Apps
✅ AI Powered Apps
✅ E-commerce Apps
✅ Dating and TikTok Style Apps
✅ Video Streaming, Voice Calling, Chat and Messaging Apps
✅ Real Estate Apps
✅ Driver Instructor Finding Application
✅ Hotel and Travel Booking Apps
✅ E-Learning Mobile Application
✅ Wellness & Meditation Application
✅ NDI's Industry Applications
🎯 Areas of Expertise
◉ Mobile App Development: Swift, Objective C, Kotlin, Java, Jetpack
◉ Cross-Platform App Development: Flutter (Dart), React Native
◉ Backend Development: Node JS, Nest JS, Laravel, PHP, Express
◉ Frontend Development: React JS, Next JS, Angular, HTML5, CSS3
◉ API Development & Integrations: REST APIs, AWS Lambda, API Gateway
◉ Databases & Cloud Storage: MySQL, MongoDB, Firebase, DynamoDB
◉ Real-Time App Features: Socket IO, Firebase Real Time Database, Twilio
◉ Payment Gateway Integration: Stripe, Razorpay, PayPal, Braintree
◉ Maps & Location Services: Google Maps, Apple Map Kit, GPS Tracking
◉ Version Control & Collaboration: GitHub, Bitbucket, GitLab
I specialize in no-code/low-code development and AI integrations, allowing you to launch faster while keeping costs low without compromising quality.
Additional Services that i am offering:
- 6 Months Free Maintenance once the apps goes live on apple store and Google play store
- Ownership/iP rights from the day one uploaded on the Client Github
- Regular Updates & Scrum meetings.
- Following Agile Scrum Methodology from day one
- Strictly adhering to the Apple Guidelines and Google Guidelines.
- Taking Complete responsibility of Deployment on both Apple store and Google Play store.
I specialize in no-code/low-code development and AI integrations, allowing you to launch faster while keeping costs low without compromising quality.
I work with tools like Bubble, FlutterFlow, Webflow and integrate powerful AI solutions using Claude, GPT and OpenAI APIs to build smart, automated systems.
🔹 What I Do
- Full Stack Web & Mobile App Development
- No-Code / Low-Code Development (Bubble, FlutterFlow, Webflow)
- AI App Development & Integration (Claude AI, GPT-4/5, OpenAI API, Chatbots, Automation)
- SaaS Application Development (Subscription Models, Multi-Tenant Systems)
- API Integration (Payment gateways, third-party services)
- Dashboard & Admin Panel Development
- Workflow Automation (Zapier, Make, AI Automation Systems))
- UI/UX Design (Figma)
👉 Let’s start with a FREE 15–30 minute consultation to discuss your project and define the best approach.
Contact us today to discuss your project requirements.
Harish K.
has worked
.
Associated with
Paras Technologies
$3M+
earned