Little Intro

gm, I'm Vijay Kv, a Full Stack developer, Web3 enthusiast and Open source contributor from India. I believe that collaborative friendly work is the only way to make best product. Also I got chance to work with very ambitious startups through freelancing and OpenSource Organisations through my GSoC Journey.


experiences

Merkle Labsoct 2025 – feb 2026
blockchain and software engineer
  • • Built a high-performance volume bot executor handling 14M+ daily trading volume and orchestrating 1,000+ wallets across configurable intervals.
  • • Developed a white-label prediction market platform on Solana with full DFlow API integration in collaboration with Kalshi, enabling market creation, liquidity, and settlement.
  • • Worked closely with clients to define scope and led a small engineering team to deliver projects on time.
open source contributor
  • • Broke down the FHIR R4 module of openIMIS into smaller and modular Django applications.
  • • Implemented asynchronous background processing for resource conversion.
  • • Improved overall performance and reduce load on the main application.
DjangoFHIR R4
Liqdfeb 2025 – jun 2025
software engineer
  • • Managed on-chain game details using Supabase storage functions and implemented real-time WebSocket connections in games.
  • • Integrated smart contracts into frontend applications.
  • • Handled scheduled tasks and background processes using Trigger.dev.
NextjswebsocketsSupabasesolana
open source contributor
  • • Identified key processes requiring user onboarding tutorials/guides and developed a user onboarding system applicable across O3 modules
  • • Implemented E2E and unit tests for each tutorial module
  • • Implemented user onboarding in the Test 3 and O3 demo environments, guiding new users through major features of OpenMRS within a typical outpatient workflow
reactjstypescriptreact-joyride

all my works

Interval
https://www.interval.wtf/

Interval enables anyone to book time with their favorite creators and founders through Solana Blinks by paying a slot fee in SOL.

Next.jsTypeScriptPrismaPostgreSQLSolana-blinks
Cloudscan
https://www.cloudscan.live/

CloudScan helps you to have natural conversations with your crypto web wallet to explore transactions, balances, and on-chain activity with ease.

ReactTypeScriptSolanaWeb3
SplitNPay
https://splitnpay.vijaykv.xyz/

SplitNPay solves the hassle of splitting group payments by allowing users to pool funds into a shared wallet and automatically settle balances, eliminating manual calculations and delays in payments.

Next.jsTypeScriptSolanaAnchor
SnapGrid
https://snapp-grid.vercel.app/

A simple versatile web platform that simplifies image discovery and downloads.

ReactUnsplash APICSS GridVercel