Languages
Go, Python, JavaScript, TypeScript
Back to Team
Skills
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.