YASH TANK / SOFTWARE ENGINEER

I build scalable
software systems
and products.

Java, Spring Boot, and Angular. I build reliable APIs, practical web applications, automation, and AI-powered systems.

View projects View résumé Contact me →

GitHub ↗LinkedIn ↗Based in India

THE ENGINEERING IN BETWEEN

EXPERIENCE LAYERModern web applications

Angular · TypeScript

REST / JSON

APPLICATION COREReliable backend systems

Java · Spring Boot · Security

DATAPersistence

SQL · Redis

INTELLIGENCEAutomation & AI

Spring AI · LLMs

01 / ARCHITECTURE FIRSTMADE TO WORK.

BUILT WITH
PURPOSE

JavaSpring BootAngularPostgreSQLMySQLRedisDockerREST APIsSpring AI

01 / THE APPROACH

Good software starts
with clear thinking.

A little more about me ↗

I enjoy the work behind the interface: shaping a domain, designing a useful API, and making a system faster, simpler, and easier to maintain.

With 3+ years of professional software engineering experience, I build practical software around clear architecture, reliability, and the people who use and maintain it.

+ Clarity over complexity+ Built for change+ Performance matters

02 / SELECTED PROJECTS

Real problems. Thoughtful systems.

The products I’m building and the engineering decisions behind them.

SYSTEM OVERVIEW01

Clean & normalizeFIFO position matchingP&L & risk metrics

CONCEPTUAL FLOW · NOT A PRODUCT SCREENSHOT

FINANCIAL DATA · FULL-STACK PRODUCT

Trade Journal

A trading analytics platform that transforms broker executions into structured positions, P&L analytics, and actionable trading insights.

ENGINEERING FOCUS

Reconstructing positions from partial fills and FIFO execution matching.

Java 17Spring BootAngularMySQLJWT

Explore case study GitHub ↗

SYSTEM OVERVIEW02

Configure jobCrawl & extractStore & retrieve

CONCEPTUAL FLOW · NOT A PRODUCT SCREENSHOT

AUTOMATION · WEB DATA · AI

Sievex

A configurable web-data automation platform for crawling, extraction, workflow execution, and AI-assisted exploration.

ENGINEERING FOCUS

Connecting controlled crawling jobs with secure, contextual AI assistance.

Spring BootSpring SecurityMySQLSpring AILLM APIs

Explore case study GitHub ↗

All projects & explorations →

03 / EXPERIENCE

Engineering in practice.

Explore experience ↗

Apr 2023 — Aug 2026

Software Engineer

DataCrops Software Pvt Ltd

Delivered production REST APIs and full-stack modules with Java, Spring Boot, Angular, and MySQL across subscriptions, payments, data processing, and internal applications.
Improved application performance by approximately 40% through SQL optimization, API response tuning, and caching.
Reduced code redundancy by approximately 25% through reusable components, OOP, and design patterns.
Built DOM parsing, URL validation, custom crawling, and automation workflows. Supported staging deployments, regression testing, release validation, and production support.

Jan 2021 — Jan 2023

Jr. Streaming Engineer

Epitome Solutions Pvt Ltd

Delivered reliable live streaming for educational, corporate, and government events.
Diagnosed real-time audio/video pipeline issues, developing a practical understanding of reliability under time pressure.

04 / ENGINEERING TOOLKIT

The right tools for the problem.

Explore capabilities ↗

Backend engineering

Java 17 · Spring Boot · Spring MVC · Spring Security · Spring Data JPA · Hibernate · REST APIs · JWT Authentication

Frontend development

Angular · TypeScript · JavaScript · HTML · CSS

Data & persistence

PostgreSQL · MySQL · Redis · SQL optimization

System architecture

Microservices · Modular Monolith · API Design · Design Patterns · OOP

AI engineering

Spring AI · LLM APIs · RAG · AI Agents · Prompt Engineering · Conversational Memory · Python

Infrastructure & delivery

Docker · Maven · Git · Linux · CI/CD

05 / UNDER THE HOOD

Smaller pieces. Meaningful engineering.

Execution-to-position pipelines

Data normalization, FIFO matching, and explainable analytics.

Secure automation workflows

Validated requests, modular crawling, and controlled job execution.

Context-aware AI integration

Connecting retrieved web data with conversational assistance.

06 / WRITING

Notes from the engineering desk.

Visit writing ↗

A SPACE TO SHARE WHAT I LEARN

Backend systems, architecture, and practical AI.

Technical writing will appear here when it’s ready. No articles have been published yet.

HAVE SOMETHING IN MIND?

Let’s build
something useful.

Engineering roles, interesting problems, or a good technical conversation.

Start a conversation yashtank09@gmail.com

I build scalable software systems and products.

Good software starts with clear thinking.