Building · Scalable · Digital · Experiences

Ashish Kumar Full Stack Developer Portfolio Jaipur

Decoder Ashish

Full Stack · Freelancer · Entrepreneur

Full Stack Developer · Freelancer · Entrepreneur

Full Stack Developer – Ashish Kumar

Full Stack Developer in Mansarovar, Jaipur, Rajasthan, India. I build scalable web and mobile applications using React Native, Next.js, Firebase and modern full stack technologies for startups and businesses worldwide.

50+ Production Apps Startup Experience Global Freelance Clients Scalable Systems
Ashish Kumar Full Stack Developer Portfolio Jaipur

Ashish Kumar

Full Stack · React Native · Next.js

Based in Ramgarh, Jharkhand, India

Currently building TableTaps, Ryngr, Rydex & HerShield.

Open to: Remote Roles, Freelance Projects, Startup Collaboration.

Running Decoder’s Entity · Jaipur

React · Next.js React Native Node · Firebase

About

I’m Ashish Kumar, also known as Decoder Ashish. I love building products that feel fast, smooth and thoughtfully designed. My work spans across messaging platforms, mobility apps, booking platforms, and safety tools. I care deeply about performance, developer experience and crafting clean, maintainable code.

Based in Mansarovar, Jaipur, Rajasthan, India, I provide freelance web and mobile development services to clients worldwide—taking ideas from concept to production across architecture, frontend, backend and deployment.

Skills

A combination of modern frontend, reliable backend, and deployment skills—focused on building resilient products that scale.

Core & Languages

JavaScript Java Dart Go/Golang

Strong focus on clean code, modular architecture and reusability.

Frontend & Mobile

ReactJS NextJS React Native Tailwind CSS Flutter
  • • Pixel-perfect UI, responsive layouts, smooth UX.
  • • Prefer component-driven design and design systems.

Backend, Databases & DevOps

NodeJS Firebase PHP MySQL REST APIs
  • • Authentication, real-time features, secure API design.
  • • Comfortable with deployments, domains and production configs.

Experience

2022 — Present · Freelancing

Full Stack Developer · Freelancer

Building and shipping web & mobile apps for clients, handling everything from design to deployment.

2023 — 2024 · Bangalore

Software Developer · Inceptron Technologies

Contributed to digital products for businesses; worked on Android-based international payments and ML-driven solutions.

2024 — Present · Jaipur

Founder · Decoder’s Entity

Running a premium digital product agency delivering web, app, SaaS, e‑commerce and design services. decodersentity.com

Highlight · India

Built Gameruzz

Selected into Shark Tank India · Season 2 — product and pitch readiness across tech and UX.

2019 — 2025 · Academics

Diploma + B.Tech · CSE

Diploma in CSE (82.17%) and B.Tech in CSE (9 CGPA) with parallel real-world project building.

Projects

A few products I’ve designed, engineered and shipped. Click to see more details — you can later replace the placeholder images with real screenshots.

React Native encrypted messaging app by Ashish Kumar

Ryngr

Messaging

End-to-end encrypted messaging app with chats, calls, groups & statuses built with React Native & Firebase.

Flutter NodeJS E2E Encryption
Next.js salon booking platform by Ashish Kumar

Stylelands

Booking

A go-to platform to discover and book salons, spas and wellness services with smooth UX and fast search.

Flutter MySQL Laravel
Ride-hailing app UI by Ashish Kumar Jaipur

Rydex

Mobility

Ride-hailing platform focused on reliability and safety, with smooth booking flows, clear trip tracking and driver-first ergonomics.

React Native Maps Auth
Women’s safety app mockups by Ashish Kumar

HerShield

Safety

HerShield empowers women’s safety with SOS, safe routes & silent camera.

React Native Safety Product Maps & Tracking
Restaurant reservations platform TableTaps by Ashish Kumar

TableTaps

Restaurant Reservations

Streamlined restaurant reservations with real-time table availability, secure payments, and customer notifications.

PHP Laravel MySQL

Services

Core Engineering

Ship fast, scale safely and deliver delightful experiences.

💻

Web Development

  • • High-performance, scalable websites.
  • • Modern stacks, clean architecture.
React NextJS Tailwind
📱

App Development

  • • Native & cross-platform mobile apps.
  • • Smooth, responsive UX.
React Native Flutter Firebase
⚙️

Software & SaaS

  • • Custom platforms solving real problems.
  • • Auth, billing-ready architectures.
NodeJS MongoDB APIs
🛒

E‑commerce

  • • Conversion‑optimized storefronts.
  • • Secure payments & scalability.
NextJS Stripe Firebase
☁️

Backend & APIs

  • • Reliable REST/Realtime services.
  • • Secure deployments & configs.
NodeJS MySQL Firebase
🚀

Performance & SEO

  • • Speed, accessibility & ranking.
  • • Data‑driven improvements.
Lighthouse Core Web Vitals Analytics

Growth & Brand

Communicate clearly, convert better and build trust.

📈

Digital Marketing

  • • Strategic campaigns & ROI.
  • • Targeted acquisition & retention.
🔍

SEO

  • • Technical & content SEO.
  • • Organic visibility & growth.
✒️

Logo Design

  • • Distinctive brand identities.
  • • Systems that scale across media.
🎨

Graphic Design

  • • Visual storytelling & assets.
  • • Marketing collateral & ads.
🧩

UI/UX Design

  • • Intuitive flows & micro‑interactions.
  • • Research‑backed decisions.
📣

Social Media Management

  • • Community building & engagement.
  • • Always‑on brand presence.

Contact

Whether you’re building a new product, upgrading an existing one, or looking for a long-term tech partner—feel free to reach out.