Waseem Raja Shaik

Experience

8+ years building web applications across startups and enterprises.

Full Stack Developer

Speer Technologies
Aug 2025 - Present
  • Owned architecture and end-to-end delivery of web and mobile apps for mental health services
  • Architected a multi-variant mobile platform (Android + iOS) from a single codebase, cutting duplicate code ~70%
  • Led full-stack development using React, React Native, Next.js, and Node.js for scalable healthcare solutions
  • Owned AWS infrastructure and APIs supporting high-availability production workloads
  • Built secure mental health questionnaire flows, translating service models into production systems
  • Set reliability standards across repos using reusable patterns and workflows
React React Native Next.js Node.js TypeScript AWS +3

Senior Software Developer (Consultant at Deloitte)

Buxton Consulting India Pvt. Ltd
Mar 2021 - Jul 2023
  • Migrated enterprise AngularJS applications to modern Angular and React frameworks
  • Designed backend microservices using .NET and Flask, improved PostgreSQL performance by 30%
  • Built CI/CD pipelines with Azure DevOps
  • Led a $2M modernization project while mentoring a 7-member development team
React Angular Redux TypeScript .NET Flask +7

Senior Developer

Hedgehog Lab
Mar 2018 - Mar 2021
  • Developed scalable web apps for finance, e-commerce, and healthcare using React and Angular
  • Built reusable UI libraries with Storybook, integrated Stripe, Google Maps, and other APIs
  • Created REST APIs with Django and Node.js
  • Containerized services with Docker, managed CI/CD using GitLab pipelines
  • Led infrastructure setup on AWS and promoted engineering best practices across teams
React Angular Storybook Django Node.js Docker +3

Software Development Engineer

Devathon
Mar 2017 - Mar 2018
  • Created a chatbot-ready Web Messenger SDK using TensorFlow, Dialogflow, and Firebase
  • Achieved a 3MB reduction in bundle size through AOT compilation
  • Improved Lighthouse performance by 75%
TensorFlow Dialogflow Firebase Angular Webpack

Full Stack Developer

Freelance
Jul 2016 - Mar 2017
  • Delivered e-commerce platforms for startups using Ruby on Rails and PostgreSQL
  • Focused on responsive, accessible, and performant full-stack solutions
Ruby on Rails AngularJS PostgreSQL Heroku Bootstrap

Test Engineer

Infosys
Aug 2015 - Jul 2016
  • Automated unit testing for Microsoft applications using Python and Selenium
  • Focused on accessibility compliance using WCAG standards
Python Selenium WCAG Unit Testing