Aman T F · Java Developer

// about

Clean, dependable backends that teams can build on.

I'm a Java developer with over two years of experience designing, building and optimizing RESTful APIs with Spring Boot and PostgreSQL. I've taken features from first design to production: writing the business logic, integrating third-party systems, tuning SQL for speed, and deploying and monitoring applications on Linux servers.

I care about the parts users never see: efficient queries, sensible indexes, solid error handling, and documentation the next developer can follow. I work well with teams and clients alike, from Agile sprints to on-site training for end users, and I use AI tools like Claude, ChatGPT and Amazon Q to work faster without cutting corners. I'm always keen to learn new tools and pick up new domains quickly.

2+ yearsbuilding with Java and Spring Boot

End to endfrom API design to Linux deployment

3 productsbuilt and shipped to production

// experience

Where I work

LINSYS InnovationsJun 2024 to present
Ernakulam, Kerala

Java Developer

Build and optimize RESTful APIs with Java and Spring Boot, improving data processing efficiency.
Write complex PostgreSQL queries and speed them up with indexing and query optimization.
Develop ABDM integration for the Hospital Management System, covering all milestones and compliance features.
Integrate third-party APIs to match their data formats and business requirements.
Deploy Spring Boot applications on Linux servers, monitor them, and handle database backup and restore.
Test APIs with Postman and maintain technical documentation for APIs and system processes.

// projects

Selected work

01

ABDM Integration for HMS

Ayushman Bharat Digital Mission · Healthcare

Connected our Hospital Management System to India's national digital health network: ABHA creation and verification, linking patient care records, and consent-based sharing of health records, with the compliance features each milestone requires.

Spring BootABHAFHIRAsync callbacksPostgreSQL

02

Lab Machine Integration System

Real-time lab reports · Healthcare

Linked lab machine reporting with HMS so results sync in real time. Designed the backend logic that structures lab data for automated report generation and delivery, and integrated a third-party API to fetch lab reports efficiently.

JavaSpring BootThird-party APIsReport automation

03

One AI ESG Platform

Environmental, Social & Governance scoring

Engineered the Governance scoring engine at category and subcategory levels, validating answers against their weightage to compute scores automatically. Built secure file upload APIs and aggregated data with complex PostgreSQL queries.

Scoring logicFile upload APIsSQL aggregationPostman

// skills

What I work with

Languages

Java
Python (basics)
C (basics)

Backend

Spring Boot
RESTful APIs
Maven
HTML

Database

PostgreSQL
SQL
Indexing
Query optimization

Integration

ABDM
Lab machine systems
Third-party APIs

Tools & deployment

Git & GitHub
Postman
Linux
PuTTY
WinSCP

AI-assisted development

Claude
ChatGPT
Amazon Q

// beyond code

Training and education

Client training

On-site HMS training at IIT Delhi

New Delhi · LINSYS Innovations

Led interactive sessions for doctors and hospital staff on our Hospital Management System, answered their questions, and brought their feedback back to the team to make adoption smoother.

Education

B.Tech in Computer Science and Engineering

APJ Abdul Kalam Technological University · 2024

Graduated with a CGPA of 7.77 out of 10.

// contact

Let's build something reliable.

I'm open to Java and Spring Boot backend roles. Send me a message with the form, or write to me directly.

amanferoz10@gmail.com

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