Sneha Khatua - Software Developer - Tata Consultancy Services

Summary

A proficient software engineer with 4.5 years of experience in the IT industry, having hands-on experience in Java, Spring Boot, and SOL. Strong in problem-solving, system development, and integration. Demonstrated success in developing high-quality, maintainable, and optimized software solutions that drive business objectives.

Overview

5

years of professional experience

3

Certifications

Work History

Software Developer

Tata Consultancy Services

Kolkata

08.2021 - Current

Developed and enhanced a utility services web portal, enabling critical consumer operations, including bill payment, bill viewing, payment receipt generation, and new connection applications.
Designed and implemented end-to-end full-stack architecture using AngularJS (frontend) and Spring Boot (backend) to deliver a seamless, responsive, and user-friendly experience.
Built scalable RESTful and SOAP-based APIs to support complex business workflows, and ensure reliable communication between services.
Integrated third-party payment gateways (SBI, PayU), and implemented BBPS payment integration from scratch, enabling secure and real-time digital transactions.
Optimized application performance by reducing API latency, improving response times, and supporting high concurrent traffic during peak billing cycles.
Implemented authentication, authorization, and secure transaction handling, ensuring compliance with payment security, and data protection best practices.
Collaborated with cross-functional teams (QA, business analysts, and stakeholders) to gather requirements, troubleshoot issues, and deliver features within deadlines.
Provided production support, monitoring, and root cause analysis to ensure high system availability and reliability.

Education

Bachelor of Technology - Electronics And Communication Engineering

Techno International New Town

Kolkata

07-2021

Higher Secondary Education (CBSE) - Physics, Chemistry, Mathematics, Biology

St. Xavier's Senior Secondary School

Haldia

05-2017

Secondary Education -

St. Xavier's Secondary School

Haldia

05-2015

Skills

Programming and frameworks: Java, Spring Boot, AngularJS, RESTful/SOAP API development, middleware and backend services

Systems and architecture: high performance application design, distributed systems integration

Languages

English

Advanced (C1)

C1

Hindi

Advanced (C1)

C1

Bengali

Native

Certification

Data Structure+Algorithm- UDEMY(Currently pursuing)

Timeline