Nitin Bansal

12+ years in distributed systems, technical architecture, and scalable solution design.

Drove mission-critical architecture and scaled data platforms to billions of events daily at WebEngage.
Specialized in real-time analytics, distributed architectures, scalable microservices and cross-team collaboration for high performance.

Professional Experience

WebEngage — Principal Engineer

Apr 2022 – Nov 2024 · Mumbai

  • Led development of multiple projects from ideation to launch while collaborating cross‑functionally with PM, QA, CTO, and Devops.
  • Implemented CI/CD pipelines, cutting release cycle time and improving time‑to‑market.
  • Performed a PoC to migrate our core BigQuery Warehouse (100+TB) to self-hosted StarRocks.
  • Mentored engineers on best practices in code, docs, and architectural thinking.

WebEngage — Sr. Software Engineer

Mar 2013 – Apr 2022 · Mumbai

  • Built and scaled multiple data‑intensive services processing billions of events daily (Kafka to BigQuery, Real-time stats, Attribution, etc).
  • Engineered high-throughput pipelines for user profiles (800M+ daily updates) and event ingestion (5B+ daily events).
  • Developed key backend services including reporting, a latest-event-service using Cassandra, and personalization engine components.
  • Contributed to frontend development (PHP, Android) for cross‑functional initiatives.

Apster Technologies

Sep 2011 – Aug 2012 · Mumbai

Longcheer Technology

Aug 2010 – Jul 2011 · Mumbai

Emerson

Feb 2009 – Mar 2010 · Mumbai

Featured Projects

Private Data Analysis

Plain-English queries over CSV, JSON, Excel, Parquet—no setup.

View Project →

In-Browser DB Load-Testing

Real-time stats for MySQL, Postgres, SQLite, DuckDB, Cassandra.

GitHub →

Java 8 Templating Engine

Zero-dependency, Nunjucks-style syntax for rapid rendering.

GitHub →

Resilient Ops Library

Retries, circuit breakers & fallbacks for Java apps.

GitHub →

Local OpenAI Mock API

Node/Express server to test prompts without external calls.

GitHub →

Tiny Graph DB

Disk-based, zero-dependency graph store for Node.js.

GitHub →

Verdict

Java and JavaScript library for evaluating complex conditions on data with MongoDB-like syntax.

GitHub →

Education

CDAC, Pune

2008 – 2009

MJPR University, Bareilly

2004 – 2008

Let’s Connect

Eager to take on new challenges. Available for consultancy as well.

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