Abhinav Vardhan.
Building systems that scale with product
Backend engineer. Cloud architect. ETHGlobal hackathon builder.
- 2,000+Users served
- 99%+Uptime shipped
- 400+Community led
I'm currently open to new opportunities.
{
Backend Engineer,
Cloud Architect,
}
I'm seeking roles where I can architect robust APIs, streamline deployments, and build scalable platforms that drive high-impact products.
What I've built
Projects
A selection of things I've designed and shipped.
Career
Experience
Building production-grade software and leading technical communities.
Pravachan
Software Engineer
Built and scaled a cross-platform mobile platform end-to-end — from architecture to production deployment — serving a spiritual content platform delivering live and on-demand content across India.
- Built a React Native + Node.js mobile app serving 2,000+ active users, with a centralised admin dashboard maintaining 99%+ uptime across Android and iOS.
- Reduced API response time by ~35% by implementing Redis caching and connection pooling on high-traffic endpoints.
- Designed a Docker microservices architecture (auth, media, payments, notifications, analytics) with PostgreSQL, MongoDB and Redis; automated deployments via GitHub Actions CI/CD, cutting release time by over 80%.
- Built Razorpay subscription APIs covering the full payment lifecycle — create, renew, cancel and webhook failure recovery; integrated Cloudflare CDN for global content delivery.
Bhavan's Vivekananda College
Head, Fusion Tech Club
Led the college's technology club — building a culture of learning and collaboration across software engineering, system design, and product development.
- Led a community of 400+ students across multiple engineering disciplines.
- Organised 10+ workshops on system design, Android development, Java, OOP, and project bootcamps.
- Mentored student teams from ideation to deployment — guiding projects end-to-end.
Building under pressure
Hackathons
AutoETH
AI agents that compete to validate real-time oracle data.
Cymatic
Phone calls become on-chain identity actions via voice-first iNFT infra.
Research
Publications
Peer-reviewed work and contributions to the field.
Futuristic Trends in IoT
Co-authored a peer-reviewed publication exploring emerging directions in the Internet of Things — architectures, real-world applications, and where the technology is heading next.
A little bit about me
Who I am and what I do.
I'm Abhinav Vardhan, a backend and cloud engineer based in Hyderabad, India. I love building the systems that quietly power great products — reliable, scalable, and clean.
I specialise in backend systems, cloud-native infrastructure, and developer tooling. From designing RESTful APIs and microservices to automating CI/CD pipelines and deploying on AWS — I care deeply about performance, reliability, and clean architecture.
I've shipped a production mobile platform serving 2,000+ active users at Pravachan, led a 400-person engineering club, and built Web3 projects at ETHGlobal hackathons. Every project is a chance to solve a hard problem well.
Feel free to reach out via e‑mail, or connect with me on LinkedIn. Want to see my work? Check out my Resume.
Let's build something great,
Abhinav Vardhan
Let's build something together.
Whether it's a backend system, a smart contract, or just a good conversation about tech — my inbox is always open.