Piyush K. profile photo 1 on Tal

Piyush K.

Software Engineer | Java | Spring Boot | Microservices | Kubernetes | REST APIs | Fintech Platforms | Distributed Systems | RAG | LLMs

Bengaluru

4+ years of work experience

Colligence Research
May 20264 mosPresent

Bengaluru

IRD Software
Jan 20242 yrs 4 mosApr 2026

Bengaluru

Fusion Essence Corporate Channel Customizations – AYA Bank (Myanmar) ○ Engineered the client-side functionality for interbank fund transfers, enabling seamless, secure transactions, impacting 3 million+ customers of the bank. ○ Implemented the admin-side functionality for configuring product limits, allowing the bank to impose transaction restrictions based on predefined settings. This ensured compliance with financial policies and enhanced security. Fusion Essence Customizations – Garanti BBVA (Türkiye/Romania) ○ Customized cash transfer channels on the Fusion Essence platform, optimizing deposit and withdrawal processes for a smoother banking experience. ○ Designed and implemented coin deposit functionality from scratch and integrated third-party cash deposit services for seamless interoperability for around 10 million+ users. ○ Worked on IBAN upload/validation using SWIFT files, automated BIC routing extraction, and enabled instant pay within Fusion Essence Payments module for cross-border and domestic transactions. ○ Developed and enhanced REST APIs and microservices for key customer operations such as: - Validate and fetch CAF expiry details during party onboarding.[Party Onboarding Module] - Securely update customer credentials for Romania’s CASA module. and did API integration. - Retrieve and verify IBAN–BIC mappings and assess instant payment eligibility in the Payments module.
CEPTES Software Pvt. Ltd.
Jan 20231 yrDec 2023

Bengaluru, Karnataka, India

○ Full Stack Developer at 200OK – Led ETL Data component maintenance and built innovative app within Salesforce. Integrated third-party services like Stripe, optimizing payment functionalities and driving substantial user growth. ○ Salesforce CTI Solutions Engineer – Enhanced SmartDialer with CloudConnect services for superior performance and UX. Developed a custom Salesforce communication solution for ADA-Asia, improving message dispatch efficiency by 80% using Batch Apex and Apex Scheduler.
Central Coalfields Limited
Jul 20224 mosOct 2022

Dhanbad-Ranchi Area

○ Transformed web performance with a 65 percent boost by designing high-performance REST APIs. Engineered a seamless migration from MySQL to MongoDB, slashing DB query response times by nearly 25 percent for widespread user impact.
Exposys Data Labs
Sep 20213 mosNov 2021

India

○ Worked on a Diabetes-predicting machine learning project built using Anaconda platform using libraries like numpy, pandas, seaborn, scikit-learn, matplotlib. The raw dataset was utilised from kaggle platform.
GitHub
@piyush-qumar

Piyush’s AI Stack

antigravity
antigravity
codex
codex

Education

National Institute of Science and Technology (Autonomous, NBA and NAAC Accredited)

Bachelor of Technology - BTech, Computer Science

National Institute of Science and Technology (Autonomous, NBA and NAAC Accredited)

20194 yrs2023
Jawahar Vidya Mandir, Shyamali

Intermediate

Jawahar Vidya Mandir, Shyamali

20172 yrs2019

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Headline

Software Engineer | Java | Spring Boot | Microservices | Kubernetes | REST APIs | Fintech Platforms | Distributed Systems | RAG | LLMs

About

Software Engineer with ~3 years of experience building scalable backend platforms and cloud-native applications in fintech and product environments. I specialize in designing reliable API-driven systems using Java, Spring Boot, and microservices architecture. My work focuses on building secure banking integrations, optimizing API performance, and ensuring production stability in distributed systems. Currently at IRD Software, I build payment and onboarding capabilities on Finastra Fusion Essence for global banks. My work involves developing Spring Boot microservices, integrating external banking systems, and optimizing APIs handling high transaction volumes. Tech Stack: Java, Spring Boot, Microservices, Docker, Kubernetes, PostgreSQL, MongoDB, REST APIs, AWS, CI/CD Key Interests: • Backend Engineering • Distributed Systems • System Design • AI-powered developer tools Projects: • Yatra AI – RAG-based AI travel intelligence platform with local LLM inference • STOKSY – Financial data pipeline analyzing event-driven impact on stock performance

Location

Bengaluru

AI stack

antigravity

codex

Work experience

Senior Product Engineer(AI Native) at Colligence Research, May 2026 - Present · 4 mos, Bengaluru

Consultant at IRD Software, Jan 2024 - Apr 2026 · 2 yrs 4 mos, Bengaluru, Fusion Essence Corporate Channel Customizations – AYA Bank (Myanmar) ○ Engineered the client-side functionality for interbank fund transfers, enabling seamless, secure transactions, impacting 3 million+ customers of the bank. ○ Implemented the admin-side functionality for configuring product limits, allowing the bank to impose transaction restrictions based on predefined settings. This ensured compliance with financial policies and enhanced security. Fusion Essence Customizations – Garanti BBVA (Türkiye/Romania) ○ Customized cash transfer channels on the Fusion Essence platform, optimizing deposit and withdrawal processes for a smoother banking experience. ○ Designed and implemented coin deposit functionality from scratch and integrated third-party cash deposit services for seamless interoperability for around 10 million+ users. ○ Worked on IBAN upload/validation using SWIFT files, automated BIC routing extraction, and enabled instant pay within Fusion Essence Payments module for cross-border and domestic transactions. ○ Developed and enhanced REST APIs and microservices for key customer operations such as: - Validate and fetch CAF expiry details during party onboarding.[Party Onboarding Module] - Securely update customer credentials for Romania’s CASA module. and did API integration. - Retrieve and verify IBAN–BIC mappings and assess instant payment eligibility in the Payments module.

Associate Trainee at CEPTES Software Pvt. Ltd., Jan 2023 - Dec 2023 · 1 yr, Bengaluru, Karnataka, India, ○ Full Stack Developer at 200OK – Led ETL Data component maintenance and built innovative app within Salesforce. Integrated third-party services like Stripe, optimizing payment functionalities and driving substantial user growth. ○ Salesforce CTI Solutions Engineer – Enhanced SmartDialer with CloudConnect services for superior performance and UX. Developed a custom Salesforce communication solution for ADA-Asia, improving message dispatch efficiency by 80% using Batch Apex and Apex Scheduler.

Back End Developer at Central Coalfields Limited, Jul 2022 - Oct 2022 · 4 mos, Dhanbad-Ranchi Area, ○ Transformed web performance with a 65 percent boost by designing high-performance REST APIs. Engineered a seamless migration from MySQL to MongoDB, slashing DB query response times by nearly 25 percent for widespread user impact.

Intern at Exposys Data Labs, Sep 2021 - Nov 2021 · 3 mos, India, ○ Worked on a Diabetes-predicting machine learning project built using Anaconda platform using libraries like numpy, pandas, seaborn, scikit-learn, matplotlib. The raw dataset was utilised from kaggle platform.

Education

Bachelor of Technology - BTech, Computer Science, National Institute of Science and Technology (Autonomous, NBA and NAAC Accredited)

Intermediate, Jawahar Vidya Mandir, Shyamali

Public links

github: https://github.com/piyush-qumar