JIMIT CHAVDA

<TECHIE />

HELLO, WORLD.

JIMIT
CHAVDA

>

Your stack's abstraction is my starting point.

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CURIOSITY IS KING

01

ABOUT

I build across the full depth of the stack — from chip emulators and custom version control systems written from scratch, to distributed backends, decentralized identity protocols, and AI pipelines that ship to real users. Not demos. Not tutorials. Things that run.

My work lives at the intersections most engineers avoid — where the JVM gets uncomfortable, where Rust forces you to think in ownership, where an ML model has to survive contact with production data. I've built insurance underwriting engines that combine rule systems with ML models, RAG pipelines that actually retrieve the right thing, and a web crawler that doesn't apologize for being fast.

I'm drawn to problems where the abstraction breaks down and you have to understand what's underneath. That's where the good engineering happens.

Currently building at the edge of systems and intelligence — where low-level performance meets high-level cognition.

40+

Projects developed

2

Years coding

Stacks explored

99%

Coffee consumed

LANGUAGES

JavaC++RustPythonTypeScriptJavaScriptDart

FRONTEND

ReactAngularNext.jsTailwind CSSRxJS

BACKEND

Spring BootNode.jsExpressTokio (Rust)Drools Engine

DATABASES

PostgreSQLMongoDBRedisVectorDBsRocksDBPrisma

DEVOPS

DockerKubernetesAWSVercelCI/CD

TOOLS & AI

GitLangChainOllama / Llama 3Weka MLSDL2Linux

02

PROJECTS

A collection of things I built — each one a different problem, a different stack, a different challenge.

FEATURED PROJECT

med-scheduler Suite

A complete clinic booking platform combining a responsive, interactive Angular client with a high-performance Spring Boot/Node.js backend. Serves as a patient appointment scheduler keeping doctor schedules in sync and handling patient notifications.

AngularRxJSTypeScriptJavaSpring BootPostgreSQLJWT

FEATURED PROJECT

Insuria

Automated insurance underwriting microservice utilizing a hybrid approach: Drools engine for business rules and Weka ML models for risk predictions. Executes immediate risk prediction and real-time application portal approval checks.

JavaSpring BootDrools Rules EngineWeka MLPostgreSQL

FEATURED PROJECT

rust-web-crawler

High-performance, concurrent web indexing crawler written in Rust using Tokio async loop, Redis caches, and RocksDB search engines. Designed for automated content curation engines, search crawler bots, and search indexing tools.

RustTokioRedisRocksDB

FEATURED PROJECT

document_SE

An Intelligent Document Search Engine merging lexical (BM25) and semantic (dense vector) queries with RRF re-ranking and LLM-powered context summaries. Ideal for corporate search systems scanning long policy PDF volumes, highlighting and explaining search matches.

JavaReactDockerBM25Vector DatabasesLlama 3Ollama

FEATURED PROJECT

InvestTrack

Full-stack investment tracker app enabling users to track stock holdings and view real-time market updates. Shows real-time investment tracking and equity holdings management.

FlutterDartNode.jsExpressPostgreSQL
01

decentralized-identity-manager

Decentralized Identity management utility supporting passwordless Decentralized Identifier (DID) authentication protocols. Secure, passwordless login system protecting user privacy by avoiding centralized credential databases.

ReactNode.jsCryptographyDID Specifications
02

FinBro

A mobile-first personal finance planner featuring phone-based OTP authentication, local offline-first database, and synchronization engines to reconcile offline logs with a remote cluster.

FlutterDartNode.jsExpressMongoDBSMS APIs
03

JGit

A complete version control system built from scratch in Java, replicating core Git operations like repository initialization, staging, commits, and logs. Serves as a custom VCS backend or version control DAG demonstration.

JavaCryptographyFilesystem APIs
04

spring-boot-oms-api

Containerized order management REST API with JWT role authorization and order processing. Processes e-commerce carts, inventory tracking, and warehouse shipments.

JavaSpring BootPostgreSQLDockerJUnit
05

Parallel-Log-Analyzer

Fast server log analyzer in C++ utilizing multithreading to parse massive log files concurrently. Used in SIEM systems to detect and raise flags on intrusion incidents.

C++std::threadStandard Library
06

chip8-emulator-cpp

A modern emulator recreating the CHIP-8 virtual console. Features instructions parsing, timer syncs, and SDL2 display updates. Runs retro 8-bit ROMs on desktop OS.

C++SDL2

03

CONTACT

Let's build something.

I'm currently open to new opportunities and interesting projects. Whether you have a question, a project idea, or just want to say hi — my inbox is always open.

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