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$
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I will build android apps and fullstack websites
Sumith K S
About this gig
Looking for a developer who can build both a polished Android app and a modern full stack website? You're in the right place.
I specialize in native Android app development using Kotlin, and full stack web development using Next.js building fast, clean, production-ready products from scratch.
What I bring to your project:
Native Android apps (Kotlin) from simple utilities to multi-feature apps with offline storage and custom UI
Full stack websites (Next.js) responsive, SEO-friendly, fast-loading sites with custom design
Clean, well-structured, maintainable source code
Direct communication no surprises, clear timelines
Careful attention to performance and security
Recent work includes:
A productivity Android app with focus/break tracking
A financial calculator app for EMI, SIP, and loan planning
A utility app with 30+ offline tools
A multi-page educational institute website built with Next.js
Whether you need a lightweight MVP or a fully featured product, I'll work closely with you to deliver something that actually works the way you need it to.
Message me before ordering if your project doesn't fit neatly into a package happy to scope it out together.
Get to know Sumith K S
Sumith K S
Full Stack Developer Web and Mobile App Development
- FromIndia
- Member sinceMar 2020
- Avg. response time1 hour
Languages
Malayalam, Kannada, English, Tamil
I'm a full stack developer specializing in custom web and mobile app development. I build responsive websites, e-commerce platforms, and cross-platform mobile apps tailored to your business needs.
With experience across the full development lifecycle — from UI/UX to backend architecture, API integration, and deployment — I deliver clean, scalable, well-tested code. Whether you need a business website, a custom web app, or a native mobile app, I focus on quality, performance, and clear communication throughout the project.
Let's turn your idea into a working, reliable product.
My Portfolio
FAQ
Do you provide the full source code after project completion?
Yes, full source code is included in Standard and Premium packages. Basic package includes it as a paid add-on. You'll get complete ownership once final payment is made.
Can you work with clients in different time zones?
Yes, I regularly work with clients across different time zones including US, UK, Europe, and Australia. I keep communication async-friendly and always confirm milestones and deadlines clearly in advance.
Will my app/website work only in India, or globally?
All apps and websites I build are designed to work globally, unless you need region-specific features (like local payment gateways or currency). Just let me know your target audience before we start.
Do you sign an NDA before starting the project?
Yes, I'm happy to sign an NDA if you need one — just send it over before we begin, or I can share a standard one.
What if I need changes after the project is delivered?
Each package includes a set number of revisions. Additional changes after delivery can be arranged as a paid add-on or a new small order, depending on scope.
Do you accept milestone-based payments for larger projects?
Yes, for larger custom projects I'm happy to break work into milestones so you only pay as each stage is completed and approved.
Can you help maintain or update the app/website after launch?
Yes, I offer ongoing maintenance and feature updates as a separate arrangement after the initial delivery — just message me to discuss scope and pricing.
My project doesn't fit any package — can you customize a quote?
Absolutely. Message me with your requirements before ordering and I'll put together a custom offer tailored to your scope, timeline, and budget.
