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Harinder Singh
@harindercode
Level 2
AI Expert l Mobile App Developer l Software Developer l Full Stack Web Developer
India
English, Hindi
About me
Hi! I'm Harinder — Expert in Mobile App Development and Software Development with 10+ years of experience. I help businesses turn ideas into high-quality Mobile App and web solutions that align with their goals. My expertise includes Flutter, React Native, Android, iOS, and full-stack web development, with successful projects across industries like fitness, dating, food delivery, taxi booking, ecommerce, fintech, medical and more. Focused on innovation, performance, and reliability, I’m here to bring your vision to life with solutions that truly deliver value.
Skills
Harinder Singh
$18/hour
Offline •
Average response time: 1 hour
See my services
Cross-Platform Development
I will do mobile app development android ios app development as ai mobile app developer
Full Stack Web Applications
I will develop a custom saas or ai automated web application
Want to work on an hourly basis?
Tell Harinder Singh what you need.
$18
/
hourPortfolio
Work experience
Senior Backend & Mobile App Developer
Tata Consultancy Services • Full-time
Jun 2022 - Jun 2024 • 2 yrs
Leading development of scalable backend systems and cross-platform mobile applications. Architected APIs, implemented authentication systems, and built end-to-end solutions for startups and international clients. Delivered high-performance applications with focus on scalability and maintainability.
Software Development Engineer (Backend)
Amazon • Full-time
Jan 2020 - Dec 2022 • 2 yrs 11 mos
Worked on scalable backend services powering high-traffic systems. Designed and optimized REST APIs handling millions of requests daily. Improved system performance by implementing caching, asynchronous processing, and distributed architectures. Collaborated with cross-functional teams to deliver reliable and fault-tolerant services.
Full Stack Developer
Adobe • Full-time
Mar 2018 - Dec 2019 • 1 yr 9 mos
Developed and maintained web applications with a focus on performance and user experience. Built scalable frontend interfaces and robust backend APIs. Integrated third-party services and optimized applications for speed and responsiveness.
13 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 13 Reviews
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Most relevant
jasminebirla
Repeat Client
India
Harinder has deep understanding of backend development and frontend development. He is expert at designing low cost and high performance backend system design architecture. I strongly recommend him for high traffic applications.
Helpful?
darrancemorgan
Repeat Client
United States
Harinder has been amazing. Very precise, we have been communicating all through the project.He has been nothing but professional. I would recommend him to anyone!
Seller's Response
Helpful?
jasminebirla
Repeat Client
India
Exceptional work done by Harinder Singh. Super professional and quickly responsive. Amazingly work done. 100% recommend him.
Seller's Response
Helpful?
mandy_kaur_pb
India
Harinder guided me for my business and provided me exceptional work delivery. He is always on time. quick responses. Strongly recommend him for everything related to App development and Web development.
Seller's Response
Helpful?
darrancemorgan
Repeat Client
United States
Helpful?
