Software Developer

Order books, RAG pipelines, thermal lattices. Same shape: read the system, ship the system.

Building. Open to roles.
View workGet in touch

// PRINCIPLES

BUILD · SHIP · VERIFY · REPEAT · BUILD · SHIP · VERIFY · REPEAT
SYSTEMS · SCALE · SIGNAL · NO NOISE · SYSTEMS · SCALE · SIGNAL · NO NOISE

// SELECTED WORK

Things shipped, in order of how much they broke.

5 entries · last updated APR 2026
Live
$0.0M+
annual transaction volume

SU App

Campus payment platform. Flutter + Firebase realtime.

FlutterFirebaseDart
L1 ORDER BOOK · TEST FEED
ETF.A102.34+0.83%
FUT.GOLD1984.50+1.21%
IDX.NIFTY21743.60-0.42%
ETF.B88.17+0.61%
FUT.CRUDE74.88+0.95%
IDX.SPX5218.30-0.28%
ETF.C116.42+0.39%
FUT.SILVER912.70+1.53%
IDX.VIX14.82-1.02%
ETF.D97.55+0.72%
ETF.A102.34+0.83%
FUT.GOLD1984.50+1.21%
IDX.NIFTY21743.60-0.42%
ETF.B88.17+0.61%
FUT.CRUDE74.88+0.95%
IDX.SPX5218.30-0.28%
ETF.C116.42+0.39%
FUT.SILVER912.70+1.53%
IDX.VIX14.82-1.02%
ETF.D97.55+0.72%
ETF.A102.34+0.83%
FUT.GOLD1984.50+1.21%
IDX.NIFTY21743.60-0.42%
ETF.B88.17+0.61%
FUT.CRUDE74.88+0.95%
IDX.SPX5218.30-0.28%
ETF.C116.42+0.39%
FUT.SILVER912.70+1.53%
IDX.VIX14.82-1.02%
ETF.D97.55+0.72%
ETF.A102.34+0.83%
FUT.GOLD1984.50+1.21%
IDX.NIFTY21743.60-0.42%
ETF.B88.17+0.61%
FUT.CRUDE74.88+0.95%
IDX.SPX5218.30-0.28%
ETF.C116.42+0.39%
FUT.SILVER912.70+1.53%
IDX.VIX14.82-1.02%
ETF.D97.55+0.72%
ETF.A102.34+0.83%
FUT.GOLD1984.50+1.21%
IDX.NIFTY21743.60-0.42%
ETF.B88.17+0.61%
FUT.CRUDE74.88+0.95%
IDX.SPX5218.30-0.28%
ETF.C116.42+0.39%
FUT.SILVER912.70+1.53%
IDX.VIX14.82-1.02%
ETF.D97.55+0.72%
ETF.A102.34+0.83%
FUT.GOLD1984.50+1.21%
IDX.NIFTY21743.60-0.42%
ETF.B88.17+0.61%
FUT.CRUDE74.88+0.95%
IDX.SPX5218.30-0.28%
ETF.C116.42+0.39%
FUT.SILVER912.70+1.53%
IDX.VIX14.82-1.02%
ETF.D97.55+0.72%
20+ strategies · live + backtest

posperity-imc

Algorithmic trading. 20+ strategies, live + backtest.

PythonJupyterNumPy
Task queue
  • P0Clerk auth integration
  • P1Convex schema v2 migration
  • P1Dashboard layout components
  • P2TanStack Query prefetch
  • P3Vercel edge config
// p0 → p3 lifecycle · convex sync

0to1

Full-stack SaaS template. TanStack Start + Convex + Clerk.

TypeScriptConvexTanStack
bitsGPT · RAG

Hybrid retrievalBM25 + ColBERTLlama 3-8B
BM25 + ColBERT · reciprocal-rank fusion · PgVector

bitsGPT

RAG chatbot. Hybrid retrieval, fine-tuned Llama 3.

PythonPgVectorLlama 3
LAMMPS workflow
1# Cu₄TiSe₄ Thermal Transport
2potential = MTP(order=24, cutoff=5.0)
3lammps.run(steps=1_000_000, T=300)
4κ = green_kubo(J_autocorr, V, T)
5results: κ = 1.84 W/m·K
Green-Kubo · MTP · LAMMPS

computation-chemistry

Cu4TiSe4 thermal transport. LAMMPS + MTP + Green-Kubo.

PythonLAMMPSMTP

// THE PATH

Four years. Four problems worth keeping.

2024

Campus, at scale

Took ownership of the Student Union app. Real-time backend, payments, anomaly detection at peak load. Thousands of daily users.

01 / 04

2024

Order books in Go

Built a limit-order-book matching engine for Apogee. Goroutines + channels. Migrated Kafka to RabbitMQ to fit a 1GB RAM box.

02 / 04

2025

RAG over institution data

Hybrid BM25 + ColBERT retrieval in PgVector. Fine-tuned Llama 3-8B. Reciprocal-rank fusion for answer quality.

03 / 04

2025

Thermal transport simulation

Green-Kubo workflow on Cu4TiSe4 with LAMMPS + MTP potentials. Reproducible scientific computing.

04 / 04
01 / 04

// STACK

Tools that stay out of the way.

Pick the boring one if it's faster to ship. Reach for the sharp one when the constraint demands it.

// SYSTEMS

Go
C++
Python
PostgreSQL
Linux

// FRONTEND

TypeScript
React
Next.js
TanStack
Three.js

// MOBILE

Flutter
Dart

// INFRA / DATA

Convex
Firebase
Docker

// GET IN TOUCH

Got a problem worth shipping? Send a note.

begarudev@gmail.com
github/begarudevx/begarudevlinkedin/begarudev
BITS Pilani, Rajasthan