Krishan Kumar Mourya

Senior Full-Stack Engineer

Full-stack software engineer with 10+ years of experience building scalable web and mobile applications. Specialized in Python, Node.js, React, React Native, AWS, and AI-assisted software development.

Currently helping build and scale PeerTeach, an education platform used by students and teachers worldwide.

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Portrait of Krishan Kumar Mourya

Highlights

  • 10+ years of professional software development experience
  • Full-stack expertise across web, mobile, and cloud
  • Startup engineering experience
  • Strong performance and scalability focus
  • Experience mentoring engineers and managing project delivery
  • Proven ability to learn and adopt new technologies quickly
  • Extensive use of AI-assisted development tools

About me

I am a software engineer with over a decade of experience designing, building, and maintaining production software systems.

I enjoy tackling difficult technical challenges, conducting R&D, and transforming ideas into reliable products. My recent focus has been on AI-assisted development, system scalability, performance optimization, and engineering productivity.

I'm passionate about solving complex technical problems, improving performance, designing scalable systems, and leveraging AI to accelerate software development.

Across the full stack

  • Backend systems
  • Frontend applications
  • Mobile development
  • Cloud infrastructure
  • Databases
  • Performance optimization

Experience

Senior Software Engineer

PeerTeach

2022 — Present

Responsible for architecture, development, deployment, monitoring, and maintenance of PeerTeach's learning platform.

Key responsibilities

  • Full-stack application development
  • AWS infrastructure management
  • Performance optimization
  • Production support
  • Feature design and implementation
  • Mentoring and onboarding engineers
  • AI-assisted engineering workflows

Key contributions

  • Improved platform stability and reliability
  • Reduced loading and performance bottlenecks
  • Built new student engagement features
  • Conducted technical R&D for new initiatives
  • Improved engineering productivity using AI tools
  • Supported platform scalability as usage grew
  • Helped onboard and support additional engineers

Previously

Senior Software Engineer & Project Manager

Enthuons Technologies

Nov 2014 — 2022

Eight years at a software services company, combining hands-on engineering with project management. Delivered products end-to-end for clients across healthcare, fashion commerce, energy, and trade — owning architecture, delivery timelines, and client communication through to app-store release.

Python · PHP · Node.js · React · React Native · AWS

Client engagements

  1. May 2018 — 2022

    Lead Mobile Developer · PatienTrials

    Led mobile development for a clinical-trials platform — patient-facing React Native apps, messaging infrastructure, e-consent, and BLE medical-device integrations.

  2. Aug 2016 — Aug 2017

    Lead Full-Stack Developer · Agents of Style

    Built a serverless commerce platform on AWS with Node.js, DynamoDB, and Cognito.

  3. Aug 2015 — Nov 2016

    Web Developer · energyDAS

    Built energy-monitoring web tooling on an IoT stack with PHP, MySQL, and MQTT.

  4. Mar 2015 — Sep 2015

    Web Developer · SeafoodTrade.com

    Built marketplace features for a seafood-trading platform.

Education

  1. 2010 — 2014

    B.Tech, Information Technology

    Krishna Engineering College

Technical expertise

The tools I reach for most, and what I use them to build.

Backend

APIs and services that stay predictable under load.

  • Python
  • Flask
  • Node.js
  • PostgreSQL
  • REST APIs
  • SQLAlchemy

Frontend

Interfaces built for clarity, accessibility, and speed.

  • React
  • JavaScript
  • TypeScript
  • HTML
  • CSS
  • Tailwind CSS

Mobile

Cross-platform apps shipped to both app stores from one codebase.

  • React Native
  • Android
  • iOS

Cloud & DevOps

Infrastructure I design, deploy, and keep running in production.

  • EC2
  • RDS
  • Aurora
  • S3
  • CloudFront
  • Lambda
  • API Gateway
  • Route 53
  • CodeDeploy
  • Nginx

Monitoring & analytics

Knowing what broke, and what users actually do, before anyone has to ask.

  • PostHog
  • Sentry
  • Kibana
  • CloudWatch

AI-assisted development

Daily drivers for shipping faster without giving up review discipline.

  • Claude Code
  • Claude
  • Cursor
  • GitHub Copilot
  • ChatGPT
  • Gemini

Engineering philosophy

Great engineering is not just about writing code.

  • Building reliable systems
  • Creating maintainable solutions
  • Reducing operational complexity
  • Moving quickly without sacrificing quality
  • Continuously learning and adapting to new technologies

I focus on delivering practical solutions that create measurable impact for users and businesses.

Get in touch

Open to discussing:

  • Software engineering
  • Full-stack development
  • Cloud architecture
  • Performance optimization
  • AI-assisted engineering
  • Startup technology challenges
mouryakrishan@gmail.com