Full-Stack Engineer/設計と実装

Yashaswini

Shaktawat

Who I am:

11×
Hackathon wins
2+
Years shipping

Full-stack engineer building fast interfaces and on-chain logic — prediction markets, DeFi, and trading terminals, shipped at speed.

Get in touch→Selected work→
booting_
FULL-STACK✦WEB3✦PREDICTION MARKETS✦11× HACKATHON WINNER✦DEFI✦NEXT.JS✦SOLANA✦TRADING TERMINALS✦SHEFI S13 SCHOLAR✦FULL-STACK✦WEB3✦PREDICTION MARKETS✦11× HACKATHON WINNER✦DEFI✦NEXT.JS✦SOLANA✦TRADING TERMINALS✦SHEFI S13 SCHOLAR✦
I — who

the human behind the commits

I'm a full-stack engineer who lives at the intersection of clean interfaces and on-chain logic. I build fast, ship faster, and obsess over the details nobody notices until they're gone.

Curious by default, fast-learner by habit, and genuinely fun to build with. I find prediction markets and trading endlessly fascinating, love spelunking through new ecosystems, and treat hackathons as my favorite sport — 11× winner and counting. Off the clock you'll find me deep in a binge-watch, poking at a new chain, or chasing the next prediction market. I also wrote a research paper on the Design, Simulation & Optimization of Perovskite-Silicon Tandem Solar Cells — because curiosity doesn't clock out.

Traits

  • 01Curious
  • 02Fast-learner
  • 03Fun to build with
  • 04Markets-obsessed
  • 05Ecosystem explorer
  • 06Crazy binge-watcher
  • 07Hackathon athlete
II — what

selected work

A stacked deck of the things I've shipped. Scroll to deal the next one.

https://trench.ag01/03
Trench — alpha feedTrench — wallet radarTrench — perps terminal
alpha feed
2026live

Trench

Unified trading terminal across memes, perps, stocks & more — alpha feed, wallet tracking, and execution on Solana & Hyperliquid.

product surfaces · transaction infra · data pipelines

  • —Real-time alpha intelligence + smart-wallet signals
  • —Sub-second routing for spot and perpetual positions
  • —Scalable transaction-building layer behind the terminal
NextSolanaHyperliquidTradingExpress
visit↗
https://tmb.fun01/03
TMB — homeTMB — match marketsTMB — match roster
home
2026shippedsunsetted

TMB

Prediction markets with conviction — the full stack went live at tmb.fun before being sunsetted.

prediction market flows · backend · market mechanics

  • —End-to-end prediction market implementation
  • —Real-time market dynamics and conviction-based UX
PredictionWeb3ReactNodePolymarket
visit↗
https://atmos.ag01/03
Atmos — dashboardAtmos — swapAtmos — PUMP studio
dashboard
2025livefreelance

Atmos

Social-driven gamified DeFi on Supra — swap, liquidity pools, the PUMP token studio, and rewards.

freelance full-stack — entire frontend + backend integration

  • —Built backend architecture for the DEX, Hyper AMM, and token-launch flows
  • —Integrated frontend for swap, staking, liquidity, and PUMP tooling
  • —Wired gamified XP & rewards progression end-to-end
DeFiSupraNodeReactWeb3
visit↗
~/contributions

the commit garden

A year of late-night builds, one square at a time.

@Yashaswini-Singh02↗
 

More on devfolio & github.

III — where

experience

Three chapters, one rotation at a time. Scroll to turn the cube.

I — Software DeveloperApr 2025 — Jun 2026

Real-Time Trading Systems Architect

Covalent

  • Engineered a mobile-first prediction market with Next.js & Hono, scaling to 600+ active traders on a high-performance REST API with the Polymarket SDK for real-time market data.
  • Built a full-stack multi-chain trading terminal across Solana & Hyperliquid — Zustand + TanStack Query lifted rendering performance 35%, wired with Turnkey embedded wallets.
  • Architected core trading logic for Meteora AMM & Pumpfun AMM, boosting throughput 25% while cutting transaction landing time.
Next.jsHonoSolanaHyperliquidZustand
Covalent logo
II — Frontend DeveloperJan 2025 — Apr 2025

Multi-Chain Frontend Engineer

Atmos Protocol

  • Shipped a production-ready UI for a gamified DEX on the Supra L1, translating designs into pixel-perfect Next.js + Tailwind components.
  • Streamlined REST APIs & GraphQL queries with CDN delivery and skeleton loaders — cutting page load time 45%.
  • Built swap functionality with React Context and wired Starkey Wallet for secure Supra L1 transactions.
Next.jsTailwind CSSGraphQLSupra L1Starkey Wallet
Atmos Protocol logo
III — Frontend DeveloperAug 2024 — Dec 2024

DeFi UI/UX Specialist

Positions Fi

  • Led React.js UI/UX work for a DeFi lending protocol — +25% user satisfaction, -30% load times.
  • Drove rapid prototyping and agile feedback loops, cutting pre-release revision cycles 40%.
React.jsDeFiUI/UX
Positions Fi logo
FULL-STACK✦WEB3✦PREDICTION MARKETS✦11× HACKATHON WINNER✦DEFI✦NEXT.JS✦SOLANA✦TRADING TERMINALS✦SHEFI S13 SCHOLAR✦FULL-STACK✦WEB3✦PREDICTION MARKETS✦11× HACKATHON WINNER✦DEFI✦NEXT.JS✦SOLANA✦TRADING TERMINALS✦SHEFI S13 SCHOLAR✦
IV — how

my weapons of choice

Languages

  • Python●
  • JavaScript●
  • TypeScript●
  • C●
  • C++●
  • ALP●
  • VHDL●
  • SQL●

Web

  • React.js●
  • Next.js●
  • Web3●
  • Framer Motion●
  • Redux●
  • GraphQL●
  • Express●
  • HTML/CSS●

Tools & Platforms

  • Zustand●
  • TanStack Query●
  • Tailwind CSS●
  • REST APIs●
  • CDN●
  • Git●
  • DePIN●
  • ENS●
V — wins

the trophy shelf

1st'24

ETHIndia 2024

Lit Protocol & Supra — from 500+ participants

1st'24

Unfold 2024

Agoric track

2nd'24

Superhack

Celo Protocol

3rd'25

ETHGlobal Delhi 2025

Fluence — against 200+ teams

right nowlive status

what i'm up to

spoiler: it's mostly thrillers. but the real cliffhanger is — what's in the resume?

Building

multi-chain trading terminals

Watching

binge-watching series — from murder thrillers to rom-coms to cult classics

Exploring

perps, prediction markets & new trading strategies

Fueled by

chai + hackathon adrenaline