Expertise & Focus

Technical Expertise & Core Strengths

I design, build and operate production-grade web platforms — performant frontends, resilient backends, and reliable cloud infrastructure. Below are the core skill areas and my proficiency level.

Frontend

Proficiency

92%

React & Next.js

Expert

88%

TypeScript

Advanced

86%

Tailwind & CSS

Intermediate

Backend

Proficiency

88%

Node.js & Express

Expert

80%

API Design

Advanced

82%

TypeScript

Intermediate

Database & Infra

Proficiency

84%

MongoDB

Expert

74%

MySQL & Analytics

Advanced

70%

Redis / RabbitMQ

Intermediate

Platform & DevOps

Proficiency

78%

AWS & Cloud

Expert

75%

Docker / CI

Advanced

70%

Observability

Intermediate

Featured Work

Selected projects — production ready

A hand-picked selection of high-impact products I designed, built and scaled — performance-first, user-centric and production-hardened.

Enterprise

Performance & Scale

Bright DiGi Gold

A production-grade digital-gold marketplace — engineered as a MERN Full Stack Developer in India for high concurrency with optimized checkout, resilient payment integrations and Next.js scalable architecture.

100k+ users onboarded
Payments + KYC integrations
30% faster page loads
Observability + incident playbooks

React.jsNext.jsTypeScriptMongoDBnode.js

View Code Live Demo

Project Details

👉 Built a complete digital gold & silver savings platform with AutoSave, real-time pricing, secure transactions.
👉 Developed responsive UI/UX screens for onboarding, transactions, portfolio tracking, and AutoSave flows.
👉 Integrated secure payment gateway flows with successful callback handling, reducing payment failures and improving transaction reliability.
👉 Optimized APIs, caching, and backend workflows to reduce API load and enhance platform stability.
👉 Built internal admin tools for managing users, transactions, gold/silver prices, analytics, and AutoSave configurations.
👉 Implemented OTP verification, form validations, and security best practices to protect user data.

Medical Kundali

A Healthcare SaaS providing personalized medical insights and care plans — built with the MERN Stack and Secure Web Application patterns in India.

ReactNextNodeMongoDB

View Code Live Demo

Project Details

👉 Developed personalized medical insights platform with AI-driven recommendations and care plans.
👉 Implemented privacy-first design featuring end-to-end encryption and secure data handling.

TestOfire Technologies

A real-time student & coaching platform — reliable syncing and API-first architecture.

ReactNextNodeExpress.js

View Code Live Demo

Project Details

👉 Designed API-first architecture for scalable backend services.
👉 Developed analytics dashboard for performance tracking and insights.
👉 Created collaborative tools for scheduling, progress sharing, and feedback.
👉 Optimized for low-latency interactions and cross-device compatibility.

What I do

Services I deliver — end-to-end

I partner with product teams to design, build and operate resilient production systems — from modern frontends to scalable backends and secure cloud infrastructure.

Product & Frontend Engineering

Designing accessible, high-performance React & Next.js frontends — component architecture, UX optimizations and CI flow.

React + Next.jsTailwind

Mobile & App Development

Full-stack mobile and cross-platform apps with React Native, performance-minded architectures, and deployment to app stores.

React NativeFlutterPlay Store / App Store

API Design & Integrations

REST and GraphQL APIs, integrations with payments, 3rd-party services and event-driven backends with Node/Express and TypeScript.

RESTful APIsaxios

SEO & Growth Optimization

SEO-first web engineering — technical SEO, structured data, Lighthouse-driven optimizations and sustainable growth strategies.

Technical SEOLighthouse

From product idea to production

I focus on measurable outcomes — higher performance, better retention and fewer outages. Below are representational metrics from previous products.

100k+

Active users

30%

Speed improvement

20%

Revenue uplift

How I work

Discovery & scoping — outcomes first, not features.
Architecture & plan — balance cost, reliability and velocity.
Ship iteratively — telemetry, tests and continuous delivery.

Sample projects: Bright Digi Gold, TestOfire, Medical Kundali

Additional Expertise

Beyond core development, I offer specialized services to ensure product success from end-to-end.

Digital Marketing & Acquisition

Data-driven acquisition, landing page optimization, funnels and A/B testing to convert traffic into customers

Performance & Observability

Lighthouse-driven LCP/TTFB optimizations, caching, and observability (logs/metrics/traces).

Cloud & Infrastructure

AWS-native deployments, CI/CD, Docker workflows and scalable infra patterns for sustainable cost/perf trade-offs.

What My Collaborators Say

I thrive on building great products and even better relationships.

“Amit was instrumental in rebuilding our frontend architecture. His expertise in Next.js and performance optimization led to a 30% improvement in our page load times, which was great for our user engagement.”

Ajitesh Kumar

COO, Fintech(Bright DiGi Gold)

Let’s build together

Ready to ship great product and delightful experiences?

I help product teams go from concept to production — fast iteration, measured outcomes and resilient infrastructure. Book a short discovery call and let's scope an approach that fits your roadmap.

1M+ users reached (Bright Digi Gold)

30% faster page loads (selected clients)

20% average revenue uplift

100% Client satisfaction

Schedule a quick call

15–30 minute discovery to scope your project & outcomes

No-salesy calls — just a short conversation to understand requirements and find the right next steps.

Skills and Technologies

Technical Expertise & Core Strengths

Frontend

Backend

Database & Infra

Platform & DevOps

Featured Projects

Selected projects — production ready

Bright DiGi Gold

Project Details

Medical Kundali

Project Details

TestOfire Technologies

Project Details

Services & Offerings

Services I deliver — end-to-end

Product & Frontend Engineering

Mobile & App Development

API Design & Integrations

SEO & Growth Optimization

From product idea to production

How I work

Additional Expertise

Testimonials

What My Collaborators Say

Contact and call to action

Ready to ship great product and delightful experiences?

Selected projects — production ready

Bright DiGi Gold

Project Details

Medical Kundali

Project Details

TestOfire Technologies

Project Details

Services I deliver — end-to-end

Product & Frontend Engineering

Mobile & App Development

API Design & Integrations

SEO & Growth Optimization

From product idea to production

How I work

Additional Expertise

What My Collaborators Say

Contact and call to action

Ready to ship great product and delightful experiences?