NK

Nitesh Kesarkar

Senior Frontend Engineer · Based in Pune, India

Building performant UIs that scale teams and products.

Nine years architecting React, Angular, and full-stack platforms across healthcare, marine, and sports. Currently leading a team of ten at CodeBlaze — open to senior frontend roles and high-impact freelance work.

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Tools I reach for

React 19
TypeScript
Next.js
Tailwind CSS
Node.js
Angular 2+
Vue.js
Turborepo
Docker
Playwright
Vite
PostgreSQL
Redis
PHP
Laravel
MySQL
MongoDB
React 19
TypeScript
Next.js
Tailwind CSS
Node.js
Angular 2+
Vue.js
Turborepo
Docker
Playwright
Vite
PostgreSQL
Redis
PHP
Laravel
MySQL
MongoDB
Impact

A decade of shipping, at a glance

Numbers from across my career — production products, team leadership, and the industries I have served.

  • 0+Years of experience
  • 0+Products shipped
  • 0+Engineers led
  • 0Industries served
Selected work

Products I have shipped

A sample of the 16 production builds I have led or contributed to — from multi-tenant healthcare platforms to marine analytics and player-scouting PWAs.

Navig8 Connect - Maritime Operations Platform — project screenshotMarine

Navig8 Connect - Maritime Operations Platform

Secure enterprise platform for the Navig8 Group, giving global shipping teams one workspace for real-time AIS vessel tracking, voyage lifecycle management, fixture boards, fleet intelligence, and business analytics across large fleets. Currently leading the frontend modernization: an incremental Angular 9 to 21 migration running alongside the live production system, using Claude-assisted development to accelerate the rewrite without disrupting operations.

Angular 21AG GridNgRxRxJS+4 more
Open live
CL 2.0 (Connected Life) - Healthcare Platform — project screenshotHealthcare

CL 2.0 (Connected Life) - Healthcare Platform

Multi-tenant healthcare administration platform with super-admin portal for tenant onboarding, biomarker configuration, dynamic form builder, and tier-based scoring system. Built as TypeScript monorepo with shared component libraries.

React 19TypeScriptTailwind CSSTurborepo
Open live
Healthcare Nutrition Management Platform (Danone BAPEN) — project screenshotHealthcare

Healthcare Nutrition Management Platform (Danone BAPEN)

Healthcare nutrition management platform with dual portals (admin and HCP) for patient screening, diagnosis tracking, and malnutrition assessment. Features multi-language support (AR/EN) and data export capabilities.

Angular 18TypeScriptTailwind CSS
Open live
Unique Sports Group (USG) - Player Management — project screenshotSports

Unique Sports Group (USG) - Player Management

Player scouting and management platform for talent discovery, contract tracking, and performance analytics. Built as TypeScript React PWA with OTP-based authentication, role-based access control, and offline-first experience.

React 19TypeScriptTailwind CSSReact Query+2 more
Open live
ENGINE - Marine Fuel Platform — project screenshotMarine

ENGINE - Marine Fuel Platform

Marine fuel platform designed to simplify bunker procurement with data-driven insights. Helps users compare fuel prices, check availability, and assess quality. Supports supplier negotiations for smarter purchasing decisions.

Angular 14SCSSAngular MaterialBootstrap
Open live
Ship-Watch - Marine Analytics Platform — project screenshotMarine

Ship-Watch - Marine Analytics Platform

Integrated platform combining marine expertise with superior data analytics to enhance voyage execution, reduce costs, and improve transparency. Features EmissionsWatch for vessel ratings simulation and Carbon Credit market participation.

Angular 18SCSSTailwind CSSNgRx+2 more
Open live
Interview prep

Shipping interviews? Start here.

Curated question banks I built from nine years of interviewing and being interviewed. Grab a single PDF or a discounted bundle on Topmate.

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About Me

Nitesh Prakash Kesarkar

Senior Frontend Engineer · Line Manager · Freelance Consultant

Nine years shipping production UIs. Currently leading a team of 10 at CodeBlaze, architecting React & Angular platforms across healthcare, marine, and sports. Obsessed with clean architecture, performance budgets, and mentoring engineers who raise the bar.

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Frontend Architecture

Expert

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Team Leadership

Advanced

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Full-Stack Development

Expert

Nitesh Kesarkar, senior frontend engineer based in Pune, India

Based in Pune, India · Open to remote & freelance

Frontend

React
Angular
Vue.js
TypeScript
Tailwind CSS
Bootstrap
Angular Material

Backend

Node.js
Express.js
PHP
Laravel
REST APIs

Databases

Firebase
MySQL
MongoDB

Tools

Docker
Azure DevOps
GitHub CI/CD
Git
Jira
SonarCloud

Contact

Let's talk about your next product

Share a brief about your project, timeline, and goals. I respond within 1–2 business days.