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Harinder Singh
@harinder1021
SaaS, AI, Web and Mobile Development
India
English, Hindi
About me
Hi, I’m Harinder—a Mobile App Developer building intelligent, scalable, and high-performance mobile apps powered by AI & Machine Learning.
I help startups and businesses build custom mobile solutions, AI apps, and administrative dashboards.
Specialties & Tech Stack:
• AI/ML: Generative AI, ChatGPT Integration, LLM, Custom Chatbots, NLP
• Mobile: Cross-Platform Apps (Flutter, React Native), Native (Swift, Kotlin)
• Web & Backend: Next.js, React, Node.js, Laravel
Let’s turn your idea into a powerful AI-driven mobile solution
Skills
Harinder Singh
Offline •
Average response time: 1 hour
See my services
Cross-Platform Development
I will build mobile app, android and iphone mobile app as mobile app developer
AI Integrations
I will build ai mobile app and ai website, claude ai automation, claude ai agent
Portfolio
Work experience
Senior Mobile App Developer | AI App Specialist
Revup Designz
Jan 2014 - Present • 12 yrs 7 mos
At Revup Designz, I have been leading end-to-end Mobile App Development and AI-driven application solutions since 2014. I specialize in designing, developing, and deploying scalable, high-performance Android and iOS applications for startups, enterprises, and SaaS businesses.
5 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 5 Reviews
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Most relevant
bradcain469
United States
Great experience working together! The app was delivered on time, communication was clear, and the quality exceeded my expectations. Would definitely work with this seller again.
Helpful?
richconway2014
Australia
Professional, responsive, quality delivery and before deadline he delivered, good communication, met expectations. Highly recommend this mobile app expert developer.
Helpful?
joshua_magnus4
Norway
Very satisfied with the quality of work. Harinder was responsive, knowledgeable, and delivered exactly as I was looking for my mobile app. Highly recommended and looking forward to future collaborations for long term.
Helpful?
raqueltomas141
Germany
Really impressed with the quality of work. Communication was clear, responses were super fast, and the freelancer understood all requirements perfectly. The mobile app updates were implemented smoothly with great attention to detail. Highly recommended for mobile app development, bug fixes, and real-time feature implementation. Will work again!
Helpful?
andrewsantia695
United States
Reliable freelancer for mobile app development and API integration. Highly Recommend!
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