Back to Team
Mahadeva Sankaram Telidevara

Skills

Languages

Go, Python, JavaScript, TypeScript

Backend

Gin, Fiber, Django, Flask, REST APIs, OAuth 2.0, Role-Based Access Control, API Design

Frontend

React, Next.js

Databases & Storage

PostgreSQL, Redis, Cloudflare R2

Deployment & Infrastructure

Docker, Vercel, Railway

Full-Stack Software Engineer

Mahadeva Sankaram Telidevara

Philosophy

"Rebuilding prototypes into production-ready systems."

About

Full-Stack Software Engineer specializing in backend architecture and API design. Experienced in rebuilding early-stage prototypes into production-ready systems, implementing secure authentication workflows, and managing end-to-end deployment.

Professional Experience

Freelance Software Engineer

Zilal - Cybersecurity Services Platform

2024 - Present

Duration: ~1.5 months

  • Led backend architecture redesign of an early prototype into a production-ready system.
  • Built a complementary React Native application and integrated it with the Next.js web platform.
  • Designed authentication with email + OTP using Microsoft SMTP.
  • Architected the backend with Neon PostgreSQL and Cloudflare R2 for secure file storage.
  • Migrated infrastructure from AWS to Vercel, reducing operational overhead and simplifying deployment workflows.
  • Improved onboarding flow by restructuring authentication and state management.
  • Managed direct client communication, deployment, and ongoing maintenance.

Freelance Software Engineer

Jahezli (formerly Ratabli) - Multi-Role Event Marketplace Platform

2024 - Present

Duration: ~1.5 months

  • Re-architected the backend to replace a slow prototype with response times above 3 seconds.
  • Built REST APIs using Go (Gin) with Neon PostgreSQL.
  • Reduced average API response time from over 3 seconds to under 1.5 seconds through query optimization and backend restructuring.
  • Implemented OAuth 2.0 authentication for Google and Outlook login.
  • Integrated Flutter mobile apps on iOS and Android with backend services.
  • Deployed the web app on Vercel and backend services on Railway with Cloudflare R2 storage.
  • Designed role-based customer and provider workflows and owned client-facing technical decisions.

Freelance Software Engineer

Traveling - Social Platform for Travelers

Ongoing

Estimated timeline: ~45 days

  • Architecting a full-stack social content platform from scratch.
  • Building the backend using Go (Fiber) and Neon PostgreSQL.
  • Implementing OAuth with Google login and user-generated content workflows.
  • Designing scalable media storage with Cloudflare R2.
  • Leading architecture, deployment, and client coordination.

Freelance Software Engineer

Xentro - Startup Community Platform

Ongoing

Duration: ~1.5 months

  • Designed a multi-service architecture using Go (Fiber), Django, and gRPC.
  • Built the full-stack system with a Next.js frontend and Neon PostgreSQL database.
  • Implemented OAuth-based authentication and structured content workflows.
  • Deployed and configured the production environment with Cloudflare R2 storage.
  • Owned system design, deployment strategy, and client communication.
Mahadeva Sankaram Telidevara | Full-Stack Software Engineer | The Butterfly Instruments | The Butterfly Instruments