Open to opportunities

Ashish Chouhan

@ashishchouhan1

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Software Developer specializing in Java Spring Boot backend engineering and scalable API systems.

India

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What I'm looking for

I’m looking for a role where I can build scalable Java/Spring Boot backends and secure REST APIs, integrate third-party services, and improve performance in production. I want a team that values real-world engineering, learning, and continuous growth.

I’m a Software Developer focused on building scalable backend systems and solving real-world engineering problems with hands-on Java experience. I’ve worked across Java, Spring Boot, REST APIs, and backend optimization through internships, freelancing, and personal projects.

In my recent roles, I’ve developed and enhanced multi-tenant school management software, handled production bug fixes, and implemented backend optimizations for multiple client institutions. I’ve also integrated third-party services for secure authentication and transaction workflows, and migrated business logic from legacy .NET modules to a Java-based architecture to improve maintainability and performance.

I’m equally comfortable designing secure identity verification workflows using Aadhaar validation and selfie-to-ID photo comparison APIs, and I enjoy performance-oriented engineering—like reducing API response times and improving reliability. Beyond backend, I’ve built projects such as a Java Authentication & Authorization system and a desktop POS/inventory application, and I’ve even conducted NLP memory profiling research across models like BERT, GPT, and T5.

Experience

Work history, roles, and key accomplishments

Current

Java Developer

Current

Freelancer

Oct 2025 - Present (8 months)

Developed and enhanced a multi-tenant school management application in Java, handling production bug fixes, feature development, and backend optimizations for multiple institutions. Integrated payment, Exotel OTP, and Digio Aadhaar/DigiLocker eKYC APIs, and migrated legacy .NET business logic to a Java-based architecture.

Java Spring Boot REST APIs OTP Verification EKYC (Aadhaar DigiLocker)System migration Backend

Software Developer

Devi Techno Solutions

Jun 2025 - Oct 2025 (4 months)

Built and maintained Java-based backend applications, reducing API response times by 25% and improving system reliability. Developed RESTful APIs with Spring Boot backed by MySQL and integrated third-party services, and customized a PHP CRM using jQuery, HTML, and CSS.

Java Spring Boot REST APIs MySQL Third Party Integrations jQuery HTML CSS

Research Intern

Gudsky Research Foundation

Jan 2025 - Jun 2025 (5 months)

Conducted memory profiling research on NLP model performance by analyzing CPU/GPU memory utilization for Python-based pre-trained models including BERT, GPT, and T5. Created comparative benchmarks to support model deployment optimization for resource-constrained environments.

Python NLP BERT GPT Benchmarking Performance Tuning