LearnSol
Open-source learning platform for Solana developers with lessons, exercises, and embedded AI help.
Solana
software engineer — New Delhi, IN
Raghav Sharma
cooking something withCodex
About
tldr; learnt by building things on the internet.
I like systems. The kind with sharp edges, hidden state, and a reason to exist.
I write Rust and TypeScript. Usually for AI agents, blockchain products, and anything else.
I care about making hard things feel simple.
Stack
TypeScriptRustNext.jsReactAWSRedisPostgresDockerFastifyDjangoAI AgentsSolidityIPFSSolana
Base
Experience
LearnSol
Founder & Lead EngineerOct 2025 – Mar 2026
LearnSol
Founder & Lead EngineerRemote
Solana Foundation Grant — $5,000- Shipped a learning product used by 2,200+ developers with AI-assisted Solana and Rust support.
- Built the content, RAG, sandbox, and production app stack end to end across product, infra, and data.
- Reached 1,100+ completed exercises in production with zero critical learning-flow bugs.
- Grew to 50+ GitHub stars and ecosystem recognition through focused developer education.
Next.jsRustAnchorpgvectorTypeScriptAI
FOSSEE, IIT Bombay
Software Engineering InternFeb 2025 – Jun 2025
FOSSEE, IIT Bombay
Software Engineering InternRemote
- Built structural design modules across React, Django, and REST APIs for engineering users.
- Implemented steel-design workflows with extensive validation logic based on IS 800:2007.
- Resolved CAD-generation and session-state issues across multiple production modules.
- Reduced debugging time materially through better logging, fault isolation, and API cleanup.
DjangoDockerReact
Debales AI
Software Engineering InternJul 2024 – Sep 2024
Debales AI
Software Engineering InternKaty, Texas (Remote)
- Built session-based persistence for a chat product handling 500+ daily conversations.
- Created a feedback pipeline that captured 1,200+ ratings and improved model quality.
- Fixed bugs affecting 5,000+ users and improved user satisfaction across the product.
- Cut image delivery latency by moving media distribution onto CDN infrastructure.
TypeScriptNext.jsPostgresAWS
Projects
Proof of Work
Software projects across backend systems, developer tools, AI, and blockchain.
18 projects
Featured
Selected products with live links, source code, and implementation detail.
03 featured
CipherPay
Private payroll and payout workspace for crypto teams running single or batch disbursements on Solana.
Solana
Buy Me Some Tokens
Base-native USDC tipping and identity layer for AI agents with onchain profiles, agent wallets, and direct tips.
Base
Archive
Protocol experiments, Rust systems work, developer tooling, and product prototypes.
Protocols
On-chain primitives.
CPMM
Constant-product market maker on Solana with PDA-controlled vaults for swaps and liquidity.
Solana
Escrow
Trustless escrow program with PDA-controlled SPL vaults and atomic settlement paths.
Solana
Flash Loan
Flash loan protocol enforcing same-transaction repayment through instruction introspection.
Solana
Pinocchio Vault
Single-asset tokenized vault in Pinocchio with share minting, pause controls, and admin safeguards.
Solana
Rust + Infra
Rust systems and infra.
MPMC Queue
Bounded Rust multi-producer multi-consumer queue focused on correctness, throughput, and clean concurrency.
Infra
solana-txn-tui
Published Rust terminal tool for exploring Solana transactions, accounts, fees, and token movements.
Solana
Observer
Crash-safe Solana observability indexer with WebSocket slot updates, block fetches, and Postgres persistence.
Solana
Omniscanner
Borrower-risk scanner with local scoring, stress tracking, alerts, and a compact operator dashboard.
Solana
EzDeploy
Self-hosted deployment platform that turns Git pushes into live URLs with isolated builds and logs.
Infra
Products
Product experiments and developer-facing tools.
Pigeon
Privacy-focused wallet superapp with encrypted chat and on-chain message history for Solana users.
Solana
Rayscan
Search-first explorer with live transaction visibility, token pages, and indexed Solana backend data.
Solana
PixelMart
NFT marketplace with listings, buys, wallet flows, and Anchor-backed marketplace logic.
Solana
Loopscale Borrow Shopper
Consumer-facing borrow-routing app for finding and signing fixed-rate loan routes.
Solana
One Click Indexer
Generator that turns a Solana program ID into a runnable SQD indexer starter project.
Solana
yield.sol
Non-custodial stablecoin yield interface for marginfi-based earning flows on Solana.
Solana
Open source
Contribution record
A committed snapshot of public pull requests. Each item links to its original GitHub evidence.
sendaifun/skills · Open · May 20, 2026
feat: add learn-solana skill
Summary Adds the learnsolana skill for teaching Solana concepts from first principles with examples, exercises, diagrams, tables, and optional single page HTML explainers. Changes Added skills/learnsolana Added supportin
Turbin3/pinocchio-multisig · Open · May 19, 2026
Bind transaction PDAs to proposals
Summary of the changes Derive transaction PDAs from the proposal address. Require authorized multisig creator to initialize transaction bytes. Reject transaction creation after any votes are counted. Validate proposal/tr
quiknode-labs/blockchain-skills · Merged · Apr 8, 2026
Fix quicknode skill description length
Issue 15 reports that Codex skips this skill because the frontmatter description in skills/quicknodeskill/SKILL.md exceeds the 1024character limit. This PR shortens that description to 1023 characters so the skill can lo
Things I'm proud of
01
Solana Foundation Grant — $5,000
Top 2% from 250+ submissions. Funded LearnSol.
2025
02
Colosseum Codex Feature
Highlighted in the official Solana newsletter for developer education impact.
2025
03
Smart India Hackathon — 1st Place (₹100,000)
Team lead. Top 0.375% from 80,000+ teams nationwide.
2024
04
Superteam India Member
Active contributor to the Solana ecosystem and developer community.
Ongoing