Ankit Shaw - Senior Full Stack Developer

Technical Expertise

Skills & Technologies

Backend Development

Node.js Express.js RESTful APIs Microservices JavaScript ES6+

Frontend Development

React.js Next.js React Native HTML5 Tailwind CSS

Databases

PostgreSQL MongoDB MySQL

Cloud & DevOps

AWS Azure Docker Kafka

Testing & Monitoring

TDD k6 Grafana Jest Mocha

Architecture & Design

System Design Microservices ETL Pipelines Event-Driven

Career Journey

Professional Experience

Senior Full-Stack Developer

Napses Technology

Feb 2022 – Present | Kolkata, India

Leading development of enterprise-scale solutions for Fortune 500 clients, focusing on microservices architecture and cloud-native applications.

Architected Resource Management tool for Deloitte India using Node.js, Next.js, and PostgreSQL, improving operational efficiency by 30%
Engineered ETL pipeline in Azure Synapse with Node.js microservices, enhancing data accessibility by 40% and reducing query response times by 35%
Implemented real-time stock tick data processing system using Kafka and event-driven architecture, handling 100K+ messages/second with zero data loss
Conducted performance testing using k6 and implemented Grafana monitoring, achieving 20% improvement in system performance
Built Invoice System Portal with PERN stack, enhancing page load time by 25% through code splitting and lazy loading

Senior Software Engineer (Full-Stack)

Keross R&D

Jun 2018 – Feb 2022 | Kolkata, India

Led cross-functional teams building project management and resource allocation platforms for major construction firms.

Led team of 4 engineers building Project Management Portal for Atkins and Gleeds, processing 10,000+ projects
Spearheaded Self Service Dashboard development, working directly with CTO to enhance product suite and improve user self-service by 60%
Architected Resource Management System for AECOM, reducing scheduling conflicts by 50% through optimized algorithms
Developed Portfolio Management Dashboard with advanced data visualization and real-time data feeds
Built cross-platform Invoice Billing mobile app using React Native with OAuth 2.0, supporting 5,000+ active users
Mentored junior developers on best practices and TDD, improving team code quality by 35%

Featured Work

Key Projects

⚡

Real-Time Stock Processing System

Event-driven architecture for processing stock tick data at massive scale with Kafka, ensuring fault tolerance and zero data loss while handling 100K+ messages per second.

Node.js Kafka Event-Driven Microservices

🔄

Azure ETL Pipeline

Consolidated multi-source data pipeline using Azure Synapse and Node.js microservices, achieving 40% improvement in data accessibility and 35% reduction in query response times.

Azure Synapse Node.js ETL Data Engineering

📊

Deloitte Resource Management

Enterprise resource management platform with RESTful APIs and real-time data synchronization, improving operational efficiency by 30% for Deloitte India.

Next.js PostgreSQL REST API Real-time Sync

🏗️

Construction Project Portal

Comprehensive project management platform for major firms like Atkins and Gleeds, managing 10,000+ projects with Java Spring, React, and MongoDB stack.

React.js Java Spring MongoDB MySQL

📱

Invoice Billing Mobile App

Cross-platform mobile application with OAuth 2.0 authentication, serving 5,000+ active users with Node.js backend and React Native frontend.

React Native Express.js OAuth 2.0 Passport.js

🎯

AECOM Resource System

Optimized resource allocation platform reducing scheduling conflicts by 50% through advanced algorithms and real-time availability tracking.

Node.js JavaScript MongoDB Algorithms

Get In Touch

Let's Build Something Great

Connect With Me

I'm always interested in hearing about new projects, opportunities, and collaborations. Whether you need a senior developer for your team or want to discuss a technical challenge, feel free to reach out.