Agastin A
@agastin
I build secure, scalable Java microservices and lead high-impact engineering delivery.
IndiaWhat I'm looking for
I'm currently leading security architecture and feature delivery at BNP Paribas, implementing OAuth2 and JWT access control across seven services and reducing unauthorized-access incidents by 25%.
Previously at Zafin, I built banking modules and a digital onboarding system with Spring Boot, Angular, and microservices, reducing KYC onboarding time by 30% and manual intervention by 70%. I also migrated three major applications to Azure Kubernetes Service, cutting deployment time by 40%.
At Birdeye, I redesigned a transaction platform handling more than one million monthly events, increasing throughput by 50% and uptime to 99.5%. I built Kubernetes-deployed microservices and introduced Kafka streaming to reduce processing latency.
Across banking and healthcare, I've delivered secure Java platforms, translated business requirements into engineering plans, conducted code reviews, and mentored engineers in microservices, Spring Security, and Kubernetes practices.
Experience
Work history, roles, and key accomplishments
Technical Lead
BNP Paribas
Jul 2025 - Present (1 year 2 months)
Lead design and delivery of end-to-end security architecture, implementing OAuth2 and JWT-based access control across 7 services, improving audit compliance and reducing unauthorized access incidents by 25%. Architect and develop reusable component libraries, reducing duplicate development effort by 35%.
Education
Degrees, certifications, and relevant coursework
SRM Institute of Science and Technology
Master of Business Administration, Business Administration
2020 - 2022
Pursued a Master of Business Administration degree from SRM Institute of Science and Technology from 2020 to 2022.
St. Joseph's College of Engineering
Bachelor of Engineering, Electronics and Instrumentation Engineering
2016 - 2020
Earned a Bachelor of Engineering in Electronics and Instrumentation Engineering from St. Joseph's College of Engineering, Chennai, from 2016 to 2020.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Salary expectations
Social media
Job categories
Skills
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