s
saumyakaran

Saumya Karan

@saumyakaran
5.0(1)

I fix vibecoded and AI built apps to make them launch ready

India
English, Hindi
About me
Software engineer and founder with 7 years shipping products end-to-end. I've built a code-execution platform used by 500+ developers (Rust, Firecracker, Actix), a financial dashboard handling $100M+ in transaction volume and the front end of a real-time P2P app. I help founders take AI-built apps (Lovable, Bolt, Replit, Cursor) from "almost working" to launch-ready: auth, payments, database security, deployment. TypeScript, React, Next.js, Node, Rust. Fixed price, written scope before any code.... Read more

Skills

s
saumyakaran
Saumya Karan
Offline • 

See my services

Troubleshooting & Improvements
I will fix and launch your vibe coded app
From$50 / projectMore details

Portfolio

Work experience

Peer3

Software Engineer

Peer3

Jun 2025 - Jun 2026 • 1 yr

Frontend Platform: Architected a modular UI Component Library and Storybook environment from scratch, reducing onboarding time for new engineers and standardizing how the team ships UI. Complex State Management: Owned interface and state architecture for a real-time P2P gaming platform with highfrequency cryptographic interactions — designing patterns for optimistic updates, proof state, and synchronization across clients — keeping game state consistent regardless of network conditions.

Dot_Code School | Learn Blockchain & Web3 Development Fast

Software Engineer, Founder

Dot Code School | Learn Blockchain & Web3 Development Fast

Oct 2023 - Oct 2025 • 2 yrs

Product Ownership: Founded and built an interactive developer education platform from zero to production, serving 500+ developers. Owned roadmap, architecture decisions, and delivery end-to-end. Infrastructure Shipping: Shipped a code execution platform using Firecracker microVMs and Rust, a custom Git server, an Actix-based API, and a TCP log-streaming service — wiring these systems together into a working product. Grant Execution: Wrote the technical proposal, secured a $140k grant, and delivered all milestones on time — managing reporting, stakeholder communication, and technical delivery simultaneously

GitHub

Software Engineer, Founder

GitHub

Jan 2021 - Jun 2023 • 2 yrs 5 mos

Product & Core Logic: Co-founded and built an open-source financial dashboard handling $100M+ in cumulative transaction volume. Designed the reward calculation engine and a risk classification framework for on-chain data. Grant Delivery: Secured and executed $50k in Web3 Foundation grants, delivering audited technical milestones on time.

1 Reviews
5.0

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Rating Breakdown
  • Seller communication level
    5
  • Recommend to a friend
    5
  • Service as described
    5
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    J

    johnmills319

    IN

    India

    5

    The seller was easy to communicate with. Delivery was on time. The website looks super professional. Would definitely recommend buying from him! If I need another store, I'd contact him again!

    $50

    Price

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