Aravind Suresh
Senior Technical Lead Engineer | Scalable & Reactive Systems
Bangalore, India
•
+91 9686832383
•
aravindsuresh98@gmail.com
•
linkedin.com/in/aravind-suresh
•
aravind1998.github.io
•
github.com/Aravind1998
Professional Summary
Senior Technical Lead Engineer with 7+ years of experience architecting high-throughput distributed systems, reactive microservices, and enterprise financial platforms. Currently leading the PFM (Personal Finance Management) B2B Rearchitecture across SaaS and On-Premises deployments for Tier-1 banks, scaling India's Account Aggregator framework to handle over 1 Crore (10M+) daily transactions, and automating InfoSec VAPT remediation and dependency scanning via Google ADK and Claude Code (Harbor, GitLab Ultimate).
Work Experience
Perfios Software Solutions Pvt. Ltd.
Bangalore, India • Jul 2019 – Present
Senior Technical Lead Engineer
Apr 2026 – Present
- Leading the PFM (Personal Finance Management) B2B Rearchitecture across both multi-tenant SaaS and enterprise On-Premises banking deployments, decoupling legacy modules into modular, high-availability microservices.
- Automated InfoSec VAPT & dependency scanning via Google ADK and custom Claude slash commands integrated with Harbor APIs; led automated GitLab Ultimate VAPT remediation and security fixes.
Technical Lead Engineer
Apr 2024 – Mar 2026
- Engineered the scaling of Perfios Account Aggregator (AA) framework microservices using Reactive programming (Spring Boot & WebFlux), optimizing system throughput to handle 1 Crore (10M+) transactions per day with reduced latency.
- Spearheaded architectural modernization of core AA microservices on Kubernetes & AWS; led development of Generative AI PoCs evaluating LLM feasibility for financial automation.
Principal Software Development Engineer
Apr 2023 – Mar 2024
- Architected an enterprise API Orchestration Layer standardizing external banking service invocations, cutting institutional integration turnaround by several weeks; owned end-to-end SDLC of the Financial Information Provider (FIP) module.
Senior Software Engineer & Software Developer
Jul 2019 – Jun 2023
- Led technical onboarding for marquee Tier-1 Private and Public sector banks to the AA platform; built a real-time data streaming service with Apache Kafka and the Perfios-AA Admin Dashboard with Spring Boot & React JS.
Technical Skills
| Backend & Reactive: | Java, Spring Boot, Reactive Programming (WebFlux), RESTful APIs, Microservices, API Orchestration |
| Architecture & Cloud: | Multi-Tenant SaaS, On-Premises Banking Deployments, Amazon Web Services (AWS), Docker, Kubernetes, CI/CD |
| AI, Security & Tools: | Claude Code (Slash Commands), Google ADK (Agent Dev Kit), Harbor APIs, GitLab Ultimate VAPT, InfoSec AI |
| Databases & UI: | MongoDB, MySQL, Oracle DB, Redis / Valkey Caching, React JS, Material UI |
Honors & Publications
Pat On the Back Award
Feb 2026
Winner — Perfios TechLeap: Published technical paper "Embracing Reactive Programming" on Medium
Mar 2025
Pat On the Back Award
Mar 2024
1st Place Winner — Clash of Tech Titans Hackathon: Top honor across company-wide engineering hackathon
Mar 2023
Education & Certifications
B.Tech in Information Science & Engineering — PES University, Bangalore (CGPA: 8.0 / 10.0)
2015 – 2019
Generative AI with Large Language Models — DeepLearning.AI / Coursera
Apr 2024