Neeraj Chatterjee

Software Engineer

Bengaluru, Karnataka, India4 yrs 9 mos experience

Highly Stable

Key Highlights

Created a full-stack application that improved operational efficiency.
Led web development initiatives for college entrepreneurship events.
Achieved significant cost savings through innovative solutions.

Stackforce AI infers this person is a Full-Stack Developer with experience in SaaS and Fintech industries.

Contact

Skills

Core Skills

Spring BootDatabase ManagementApi DevelopmentBackend DevelopmentWeb DevelopmentFull-stack Development

Other Skills

JUnitDatabricksBigtableRedisScyllaPull APIGolangKafkaTeamworkCommunicationReact.jsPython (Programming Language)Version ControlJavaScriptGo (Programming Language)

About

I am a final-year Computer Science student at Motilal Nehru National Institute of Technology, I am passionate about developing innovative and user-friendly web and mobile applications. I have acquired multiple skills and competencies in modern technology stacks like React.js, Node.js, Redux, React Native, Kotlin, Python, Firebase, and Tailwind CSS. I have demonstrated my abilities and potential as a SIP Intern at D.E. Shaw India. I created a full-stack application that reduced the manual efforts and time spent analyzing and rectifying FIX Drop copy messages. I also lead the Web Team of E-Cell MNNIT, the Entrepreneurship Cell of my college, where I have worked on the official website of E-Cell and Renaissance, the Entrepreneurship Summit of MNNIT. My career objective is to work hard and smartly and seek a position as a software engineer in a reputable organization where I can enhance my skills and contribute to organizational goals.

Experience

4 yrs 9 mos

Total Experience

1 yr 10 mos

Average Tenure

1 yr 9 mos

Current Experience

Meesho

2 roles

Software Developer Engineer - 2

Jan 2026 – Present · 4 mos · Bengaluru, Karnataka, India

Software Developer Engineer - 1

Aug 2024 – Feb 2026 · 1 yr 6 mos · Bengaluru, Karnataka, India

1. Designed and led migration of communications workflows from Databricks to in-house OSS; reduced 40+ pipeline tasks to 2, cut runtime by 2+ hours, and eliminated Databricks cluster costs for the team.
2 .Designed and drove FCM token storage consolidation (Bigtable + Redis to Scylla): data model design, dual-write strategy, phased migration of ~270GB, and deprecation of legacy stores; achieved 45–50% infra cost savings, ~100GB Redis reduction.
3. Designed and delivered experiment and feature config delivery via Pull API so Android could receive configs without app opens, avoiding extra client workers.
4. Refactored and onboarded communication delivery in Golang: channel-wise separation, shared modules and Protos, Kafka based ingestion, and new deployable with release and rollback plan.
5. Onboarded Airtel vendor; ~8% cost optimisation vs existing vendors and improved failover.
6. Designed HLD anad LLD for unified callback handling; moved validations to a dedicated callback module and migrated campaign metrics off Redis for cost and simplicity.
7. Solutioned and implemented single source of truth for PN metrics; reduced query time and metric mismatches for RCAs and experimentation.

Spring BootJUnit

Student mentorship program mnnit allahabad

2 roles

Departmental Representative

Aug 2023 – May 2024 · 9 mos · Prayagraj, Uttar Pradesh, India

Student Mentor

Feb 2022 – May 2024 · 2 yrs 3 mos · Prayagraj, Uttar Pradesh, India

I am the Departmental Representative under SMP for the CSE department. Also, I lead the Expanding Horizons (Mock Placement and Internship Rounds under SMP).

TeamworkCommunication

E-cell, mnnit allahabad

2 roles

Web Team Lead

Jun 2023 – May 2024 · 11 mos · Prayagraj, Uttar Pradesh, India

I lead the Web Team of E-Cell MNNIT (Entrepreneurship Cell).

React.jsPython (Programming Language)Web Development

Web Team

Apr 2021 – May 2023 · 2 yrs 1 mo · Prayagraj, Uttar Pradesh, India

I have worked on the official website of E-Cell and Renaissance (The Entrepreneurship Summit of MNNIT).

Version ControlJavaScriptWeb Development

D. e. shaw india private limited

Front Office Tech Intern

Jun 2023 – Jul 2023 · 1 mo · Hyderabad, Telangana, India · On-site

I was a SIP Intern at D.E. Shaw India. I created a Full Stack Application that reduces the manual efforts and time currently spent analyzing and rectifying FIX Drop copy messages received from counterparties and exchanges.

Version ControlReact.jsFull-Stack Development