Experience

My professional journey in development and research

Full Stack Developer

Global Grand Gaming

July 2025 - Present
Bangalore, India

Designing and developing scalable RESTful APIs and backend systems for high-performance Android sports applications. Leading backend optimization, team collaboration, and deployment pipelines for improved reliability and user experience.

Key Achievements:

  • Developed and optimized RESTful APIs ensuring high performance and scalability for real-time sports data systems
  • Reduced API response times by 35% using PostgreSQL indexing and Redis caching
  • Led a team of 5 developers, managing sprints, code reviews, and deployments with CI/CD
  • Collaborated with Android engineers to resolve integration challenges, improving system reliability by 25%
  • Introduced testing and monitoring pipelines, reducing production incidents by 40%

Python Full Stack Developer

Artuniverse

August 2023 - July 2024
Tumkur, India

Developed and maintained SaaS web applications using Django and React, ensuring cross-browser compatibility, performance, and SEO optimization. Collaborated with product and QA teams to deliver features in Agile environments.

Key Achievements:

  • Built and maintained full-stack SaaS platforms using Django REST Framework and ReactJS
  • Implemented SEO and performance optimizations, increasing organic traffic by 30%
  • Integrated modern frontend frameworks (React, TypeScript) with secure, efficient REST APIs
  • Conducted workshops on clean code and REST design, improving developer productivity by 20%
  • Awarded 'Top Contributor' for innovation and impactful SaaS development initiatives

Freelance Full Stack Developer

Self-Employed

August 2024 - Present
Remote

Worked as a freelance full stack developer delivering custom web solutions for clients across different domains. Built and deployed full-featured applications using diverse technologies while managing the entire development lifecycle independently.

Key Achievements:

  • Delivered 8+ successful projects across domains like e-commerce, portfolio websites, and SaaS platforms
  • Worked with technologies including React, Node.js, Django, Next.js, and AWS for scalable deployment
  • Developed end-to-end solutions with authentication, database integration, and optimized APIs
  • Collaborated with international clients to design modern, responsive, and secure applications
  • Strengthened project management, client communication, and full-lifecycle development skills

Ritik Kumar Keshri

Full Stack Developer, Cyber Security & AI Enthusiast based in Boston, specialized in creating modern web applications solutions.

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