Open to opportunities

TechTalk Debu

@techtalkdebu

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Senior Software Engineer specializing in Java, cloud-native microservices, and payment-domain solutions.

India

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What I'm looking for

I seek a role building and modernizing payment or cloud-native systems where I can lead backend engineering, mentor teams, and drive reliable, scalable delivery in an Agile setting.

I am a results-oriented Senior Software Engineer with around 9 years of experience focused primarily in the payment domain. I deliver robust software solutions with hands-on expertise in system design, microservices, and legacy modernization.

I specialize in Java (11, 17, 21), Spring Boot, and cloud technologies, and have led and mentored small teams while conducting architecture and code-quality reviews. My work has included designing and operating scalable microservices and guiding migrations of legacy systems.

My notable achievements include leading development of multiple microservices for payment platforms and contributing to Risk & Credit projects, BBPS and UPI initiatives, and simulator/framework improvements. I have strong experience working with AWS, Kafka, Redis, databases and CI/CD tooling.

I thrive in Agile environments, rapidly adopt new technologies, and communicate complex technical requirements effectively to non-technical stakeholders. I prioritize clean code, performance tuning, and delivering projects on schedule.

Experience

Work history, roles, and key accomplishments

Current

Senior Lead Developer

Current

FICO

Mar 2025 - Present (7 months)

Lead development and architecture for payment-domain microservices, mentored a team of 6, and improved delivery quality through rigorous code reviews and scalable designs.

Spring Boot Microservices System Design Agile)Code Review AWS CI CD Agile

Senior Software Engineer

Wells Fargo

Mar 2022 - Jan 2025 (2 years 10 months)

Led development of eight microservices to streamline payment processes, improving development efficiency and code quality while managing an 8-person team.

Spring Boot Microservices Team Leadership Agile)API Design Agile

SDE 3

PayPal

Dec 2019 - Feb 2022 (2 years 2 months)

Contributed to Risk & Credit projects, reshaped frameworks, built simulators, and optimized code for improved performance while leading a 6-person team.

Java Spring Boot Framework Optimizations Simulation Distributed Systems Docker AWS

Software Engineer

Pramati Technologies

Dec 2018 - Dec 2019 (1 year)

Designed and developed microservices for logistics and consumer debt collection systems, mentoring junior engineers and delivering end-to-end solutions.