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I build things and share what I learn along the way.

Hey, I'm Deepak. I love exploring the unconventional, tackling problems the hard way, and diving deep into what fascinates me. The best part of this craft? We get to command machines to do remarkable things.

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Experience & Education

Senior Software Engineer

Contract
Jan 2025 - Present
BetaCraft logo
BetaCraft
Remote
ReadyTech logo
ClientReadyTech
  • Working on a new "Admissions" application for ReadyTech's EdTech platform.
  • Integrating functionality from their legacy 15-year-old Rails application into the new system.
  • Contributing to both the new repo and the existing legacy codebase simultaneously.
Ruby on RailsNext.jsReactPostgreSQL

Founding Engineer

Full-time
Oct 2024 - Nov 2026
Famaash
United States · Remote
LensLedger logo
ProductLensLedger
  • Building an MVP for payroll, expense management and everything a film production company needs.
  • Sole engineer responsible for the entire backend stack.
Ruby on RailsPostgreSQLSystem Design

Senior Software Engineer

Contract
Apr 2023 - Oct 2024
Spark Solutions logo
Spark Solutions
Remote
Fullscript logo
ClientFullscript
  • Optimized wholesale checkout process to improve user experience and operational efficiency.
  • Optimized core GraphQL search query, cutting response time from 20 seconds to 2 seconds.
  • Managed transfer of Emerson Ecologies' data to newly developed app with robust error handling.
  • Wrote optimized SQL queries for data migration, reducing time from 1 hour to 5 minutes.
Ruby on RailsGraphQLPostgreSQLReact

Senior Software Engineer

Contract
Jun 2022 - Apr 2023
Spark Solutions logo
Spark Solutions
Remote
Vendo logo
ProductVendo
  • Spearheaded integration of third-party APIs and Spree engine customization, resulting in 15% increase in average order value.
  • Enhanced application performance by 30% through code refactoring and database optimization.
Ruby on RailsSpree CommerceAPI Integration

Tech Lead

Full-time
Jan 2021 - Jun 2022
BetaCraft logo
BetaCraft
Pune, India
Mocingbird logo
ClientMocingbird
  • Developed Ruby on Rails app enhancing US doctors' licensing processes with 40% rise in B2B applications.
  • Cut memory usage by ~45% through improved coding practices and algorithm optimization.
  • Built course recommendation feature using binary tree data structure for efficient searching.
  • Designed multi-tenant rules engine USP, instrumental in attracting new clients.
  • Practiced TDD and increased test coverage by 70%.
  • Facilitated code reviews and participated in daily stand-ups, sprint planning.
Ruby on RailsPostgreSQLTDDSystem Design

System Engineer

Full-time
Jun 2019 - Jan 2021
Infosys logo
Infosys
Pune, India
  • Completed internship working on internal projects using C#, Python, and Ruby.
C#PythonRuby

Bachelor's in Computer Science & Engineering

Jul 2015 - Jul 2019
A.P.J. Abdul Kalam Technical University

Featured Projects

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KhataTrack

AI-powered financial management for Indian businesses. Bank statement analysis, automatic categorization, and GST-compliant invoicing.

AI/MLFintechSaaS

LensLedger

MVP for film production companies—payroll, expense management, and more. Sole engineer on the backend.

Ruby on RailsPostgreSQLSystem Design

GitHub Activity

Deepak's GitHub contribution chart

Recent Writings

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•
Claude CodeRuby on RailsReactTypeScriptAIDeveloper Tools

Setting Up Claude Code for Rails + React Projects

How I automated my Rails API and React frontend workflow with Claude Code's commands, rules, and skills. Real examples from a production invoicing app.

•
RubyDesign Patterns

Mastering Singleton Pattern in Ruby

A deep dive into Ruby's Singleton design pattern, its implementation, and how it works under the hood.