full stack dapp dev and solana engineer | rust • anchor • typescript
building: production solana dapps and programs
funded: $5k solana foundation grant for ecosystem education
shipped: 3 programs to devnet | 1000+ users on educational platform
@Some1UKnow25 • linkedin • raghav.codes
pigeon • e2ee messenger on solana
fighting chat surveillance with cryptography.
- crypto: x25519 ecdh + chacha20-poly1305 for encrypted on-chain messaging
- privacy: zero plaintext exposure, all payloads encrypted client-side
- architecture: pda-based chat accounts, real-time via subscriptions
- deployed: solana devnet | demo video
rust anchor x25519 chacha20-poly1305 cryptography
freelance_escrow • defi primitive
trustless escrow with complete state machine.
- architecture: 7-state flow (pending → funded → submitted → approved → complete)
- security: pda vault custody, timeout protections, authorization checks
- deployed:
3PWoWeSxThLbCFGxMAmSpsCqrFJJhbdrvZg4DVrPdu1y - testing: comprehensive unit + integration tests
rust anchor spl-token defi state-machines
relevance: vault custody patterns for lending, liquidation timeouts, collateral management
learn-solana • $5k solana foundation grant
production educational platform teaching solana development.
- grant: $5,000 solana foundation grant recipient
- traction: 1000+ users, 200+ registered, 25k+ launch views
- tech: ai-powered docs search (rag + pgvector), gamified learning with metaplex nft rewards, rust coding problems with code playground
- live: learnsol.site
next.js-15 postgresql rag anchor metaplex
impact: foundation-validated contribution to solana ecosystem
nft-marketplace • trading platform
multi-feature marketplace with cpis to metaplex.
- features: minting, listing, buying, auction mechanics
- architecture: pda escrow for secure nft custody
- integration: cross-program invocations to token program + metaplex
rust anchor metaplex cpis spl-token
ezdeploy • cloud deployment platform
vercel-like platform with microservices architecture.
- architecture: api gateway, build server, reverse proxy, web client
- infra: aws ecs fargate, redis pub/sub, postgresql
- features: one-click deployments, real-time websocket logs
typescript aws-ecs redis docker next.js-15
solana/blockchain
rust • anchor framework • pdas • cpis • spl token • metaplex • web3.js • solana wallet adapter
languages
rust • typescript • javascript • node.js
frameworks
anchor 0.31+ • next.js 15 • react 19 • express.js
databases & infra
postgresql • redis • drizzle orm • aws (ecs, s3) • docker
web3 tools
solana cli • anchor cli • metaplex • web3auth
┌─────────────────────────────────────────┐
│ SHIPPED │
├─────────────────────────────────────────┤
│ • 3 solana programs deployed to devnet │
│ • 1000+ users on educational platform │
│ • 200+ registered developers │
│ • 25k+ launch tweet views │
└─────────────────────────────────────────┘
┌─────────────────────────────────────────┐
│ RECOGNIZED │
├─────────────────────────────────────────┤
│ • $5k solana foundation grant │
│ • sih24 winner (national level) │
│ • superteam india member │
└─────────────────────────────────────────┘
┌─────────────────────────────────────────┐
│ PROGRAMS ON-CHAIN │
├─────────────────────────────────────────┤
│ • pigeon (e2ee messenger) │
│ • escrow (defi primitive) │
│ • nft marketplace (trading platform) │
└─────────────────────────────────────────┘
→ building production defi primitives on solana
→ optimizing compute units & account structures
→ comprehensive testing (unit/integration/fuzz)
→ contributing to solana ecosystem education
security first: anchor constraints, authorization checks, state validation
test everything: unit + integration + devnet before mainnet
optimize compute: profile cu consumption, minimize account reads
ship fast: iterate quickly, gather feedback, improve
🐦 twitter: @Some1UKnow25
💼 linkedin: raghavsharmaweb3
🌐 website: raghav.codes
📧 email: raghu250407@gmail.com
building the future of decentralized systems, one program at a time