Prabhakaran Subramani profile photo 1 on Tal

Prabhakaran Subramani

Senior Software Engineer | Forward Deployed Engineer at Prodapt

Chennai

4+ years of work experience

Prodapt
Jan 202610 mosPresent

Chennai, Tamil Nadu, India

• Led zero-downtime MySQL database migration from version 5.7 to 8.4 across 10 production applications using Debezium CDC (Change Data Capture) with Kafka message streaming and custom sink connectors; implemented dual-write strategy, bidirectional replication, and comprehensive validation ensuring data consistency and preventing service disruption during migration window. • Collaborated with the internal DevOps Tools Team to establish comprehensive monitoring and observability across 15+ production applications; implemented Azure Monitor dashboards, Application Insights telemetry, and real-time alerting reducing incident response time and improving platform visibility. • Worked closely with DevOps and infrastructure team to optimize Kubernetes cluster operations, resource allocation, and deployment strategies; contributed to shared runbooks, incident response procedures, and infrastructure documentation improving team efficiency and reducing operational overhead. • Supported internal Tools Team on production troubleshooting, log analysis, and performance diagnostics for mission-critical applications; participated in on-call rotation and post-incident reviews driving continuous improvement in platform reliability and DevOps practices. • Designed and built the Change Control Board (CCB) portal (Spring Boot, React, MySQL) — implemented SLA enforcement rules, revamped the PrimeReact DataTable UI, resolved Excel export formatting issues, optimized popup/modal load performance, and built backend SQL tooling for Excel-to-MySQL data loading. • Currently architecting and developing a digital hiring platform product (Java/Spring Boot, React) to streamline candidate sourcing, screening, and onboarding workflows.
Clayfin
Jul 20232 yrs 6 mosDec 2025

Chennai, Tamil Nadu, India

• Led full-stack development of Personal Finance Management platform on Microsoft Azure, serving 100,000+ active users with 99.95% uptime through AKS orchestration and auto-scaling. • Optimized backend API response times from 2.5s to 380ms (84% reduction) via JPA/Hibernate query refactoring, Redis caching, pagination, and materialized view strategy for high-volume reporting endpoints. • Architected and implemented CI/CD pipeline using Azure DevOps (Azure Pipelines + Azure Repos), achieving 40% reduction in deployment time; automated artifact builds, multi-stage testing, and production rollouts. • Containerized 12+ microservices with Docker; orchestrated deployments on Azure Kubernetes Service (AKS) with custom resource scaling policies, health checks, and zero-downtime rolling updates. • Integrated ML and GenAI models (TensorFlow, LLMs) deployed as REST APIs on Azure App Services and containerized environments, enabling real-time recommendations and document processing for core platform features. • Designed and optimized Azure infrastructure: configured Azure SQL Database, Storage Accounts, Service Bus, Key Vault, and Azure Monitor; implemented ARM templates for IaC and reduced infrastructure provisioning time by 35%. • Spearheaded adoption of MyBatis ORM for performance-critical modules; designed complex mappers with dynamic SQL, custom TypeHandlers, and multi-table joins, reducing query latency by 45% for reporting APIs. • Established comprehensive observability: implemented ELK stack for log aggregation, Azure Application Insights for APM, and proactive alerting; reduced MTTR for production issues from 45min to 8min. • Managed Azure Red Hat OpenShift clusters for high-availability containerized deployments; configured cluster networking, persistent volumes, and workload distribution for hybrid cloud operations.
Clayfin
Aug 20221 yrJul 2023

Chennai, Tamil Nadu, India

• Built 18+ responsive, component-driven UI screens using React.js and TypeScript for digital and core banking portals; implemented state management with Redux and achieved 92% Lighthouse performance scores. • Designed and enhanced 8+ backend microservices for core banking using Java 8, Spring Boot 2.x, and RESTful APIs; handled transaction volumes of 10,000+ req/sec with sub-100ms latency via connection pooling and query optimization. • Designed data persistence layer using JPA/Hibernate and Oracle DB supporting 50+ concurrent users and high-volume transactional workflows; optimized N+1 queries reducing page load time by 35%. • Deployed containerized applications across development, staging, and production environments using Docker; created reusable Docker images and optimized layer caching reducing build time by 28%. • Engineered API integrations for mission-critical modules: customer onboarding (OAuth 2.0), transaction workflows, and regulatory reporting; achieved 99.9% integration uptime through retry logic and circuit breakers. • Implemented multithreaded components using ExecutorService and ThreadPool for background operations: batch log processing, audit trail generation, and archival jobs; processed 1M+ records daily with 15% CPU overhead. • Secured microservice communication using Spring Security with JWT-based authentication and authorization; implemented role-based access control (RBAC) across 6 services, reducing security vulnerabilities by 40%. • Orchestrated asynchronous messaging via Apache ActiveMQ, decoupling 5 critical services; improved system responsiveness and reduced synchronous call failures by 65%. • Managed source control workflows on GitLab; implemented feature branching, comprehensive code reviews, and automated CI/CD integration maintaining 100% build success rate over an 8-month period.
Clayfin
Jun 20223 mosAug 2022

Chennai, Tamil Nadu, India

• Developed and tested 8 UI components and 12 backend services for financial dashboards using Java Spring Boot and React.js; achieved 95% code coverage through comprehensive unit and integration tests. • Gained hands-on experience across full-stack development stack: designed RESTful APIs, implemented business logic in Spring Boot, and created interactive dashboards using React hooks and Material-UI. • Authored 50+ efficient SQL queries and stored procedures in Oracle, MySQL, and MongoDB; optimized queries reducing execution time by 40% and improving database index strategy documentation.

Prabhakaran’s AI Stack

claude code
claude code
claude
claude
codex
codex
cursor
cursor
openai
openai
ChatGPT
ChatGPT

Education

SRM Institute of Science and Technology (SRMIST)

Master of Business Administration - MBA, Artificial Intelligence and Data Science

SRM Institute of Science and Technology (SRMIST)

20242 yrs2026
SRM Valliammai Engineering college

Bachelor of Engineering - BE, Mechanical Engineering

SRM Valliammai Engineering college

20184 yrs2022

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Headline

Senior Software Engineer | Forward Deployed Engineer at Prodapt

About

I’m a Forward Deployed Engineer with 4+ years of experience designing, building, and deploying enterprise-grade cloud-native applications. I specialize in Java, Spring Boot, React.js, Azure, Kubernetes, Docker, and DevOps, delivering scalable, secure, and high-performance solutions across the complete software development lifecycle. I work closely with business stakeholders and cross-functional engineering teams to understand complex requirements, translate them into technical solutions, and deliver production-ready applications. My experience includes building microservices, developing RESTful APIs, optimizing database performance, implementing CI/CD pipelines, containerizing applications, and managing cloud infrastructure across Azure, AWS, and OpenShift. I have a strong passion for solving complex technical challenges, improving system performance, automating deployments, and ensuring reliable, highly available production environments. I enjoy collaborating with teams, driving continuous improvement, and delivering technology solutions that create measurable business impact. Core Skills: Java • Spring Boot • React.js • TypeScript • Microsoft Azure • AWS • Docker • Kubernetes • Azure DevOps • Jenkins • CI/CD • Microservices • REST APIs • MySQL • PostgreSQL • Oracle • MongoDB • Git • System Design • DevOps • Cloud Engineering

Location

Chennai

AI stack

claude code

claude

codex

cursor

openai

ChatGPT

Work experience

Senior Software Engineer at Prodapt, Jan 2026 - Present · 10 mos, Chennai, Tamil Nadu, India, • Led zero-downtime MySQL database migration from version 5.7 to 8.4 across 10 production applications using Debezium CDC (Change Data Capture) with Kafka message streaming and custom sink connectors; implemented dual-write strategy, bidirectional replication, and comprehensive validation ensuring data consistency and preventing service disruption during migration window. • Collaborated with the internal DevOps Tools Team to establish comprehensive monitoring and observability across 15+ production applications; implemented Azure Monitor dashboards, Application Insights telemetry, and real-time alerting reducing incident response time and improving platform visibility. • Worked closely with DevOps and infrastructure team to optimize Kubernetes cluster operations, resource allocation, and deployment strategies; contributed to shared runbooks, incident response procedures, and infrastructure documentation improving team efficiency and reducing operational overhead. • Supported internal Tools Team on production troubleshooting, log analysis, and performance diagnostics for mission-critical applications; participated in on-call rotation and post-incident reviews driving continuous improvement in platform reliability and DevOps practices. • Designed and built the Change Control Board (CCB) portal (Spring Boot, React, MySQL) — implemented SLA enforcement rules, revamped the PrimeReact DataTable UI, resolved Excel export formatting issues, optimized popup/modal load performance, and built backend SQL tooling for Excel-to-MySQL data loading. • Currently architecting and developing a digital hiring platform product (Java/Spring Boot, React) to streamline candidate sourcing, screening, and onboarding workflows.

Software Developer at Clayfin, Jul 2023 - Dec 2025 · 2 yrs 6 mos, Chennai, Tamil Nadu, India, • Led full-stack development of Personal Finance Management platform on Microsoft Azure, serving 100,000+ active users with 99.95% uptime through AKS orchestration and auto-scaling. • Optimized backend API response times from 2.5s to 380ms (84% reduction) via JPA/Hibernate query refactoring, Redis caching, pagination, and materialized view strategy for high-volume reporting endpoints. • Architected and implemented CI/CD pipeline using Azure DevOps (Azure Pipelines + Azure Repos), achieving 40% reduction in deployment time; automated artifact builds, multi-stage testing, and production rollouts. • Containerized 12+ microservices with Docker; orchestrated deployments on Azure Kubernetes Service (AKS) with custom resource scaling policies, health checks, and zero-downtime rolling updates. • Integrated ML and GenAI models (TensorFlow, LLMs) deployed as REST APIs on Azure App Services and containerized environments, enabling real-time recommendations and document processing for core platform features. • Designed and optimized Azure infrastructure: configured Azure SQL Database, Storage Accounts, Service Bus, Key Vault, and Azure Monitor; implemented ARM templates for IaC and reduced infrastructure provisioning time by 35%. • Spearheaded adoption of MyBatis ORM for performance-critical modules; designed complex mappers with dynamic SQL, custom TypeHandlers, and multi-table joins, reducing query latency by 45% for reporting APIs. • Established comprehensive observability: implemented ELK stack for log aggregation, Azure Application Insights for APM, and proactive alerting; reduced MTTR for production issues from 45min to 8min. • Managed Azure Red Hat OpenShift clusters for high-availability containerized deployments; configured cluster networking, persistent volumes, and workload distribution for hybrid cloud operations.

Software Trainee at Clayfin, Aug 2022 - Jul 2023 · 1 yr, Chennai, Tamil Nadu, India, • Built 18+ responsive, component-driven UI screens using React.js and TypeScript for digital and core banking portals; implemented state management with Redux and achieved 92% Lighthouse performance scores. • Designed and enhanced 8+ backend microservices for core banking using Java 8, Spring Boot 2.x, and RESTful APIs; handled transaction volumes of 10,000+ req/sec with sub-100ms latency via connection pooling and query optimization. • Designed data persistence layer using JPA/Hibernate and Oracle DB supporting 50+ concurrent users and high-volume transactional workflows; optimized N+1 queries reducing page load time by 35%. • Deployed containerized applications across development, staging, and production environments using Docker; created reusable Docker images and optimized layer caching reducing build time by 28%. • Engineered API integrations for mission-critical modules: customer onboarding (OAuth 2.0), transaction workflows, and regulatory reporting; achieved 99.9% integration uptime through retry logic and circuit breakers. • Implemented multithreaded components using ExecutorService and ThreadPool for background operations: batch log processing, audit trail generation, and archival jobs; processed 1M+ records daily with 15% CPU overhead. • Secured microservice communication using Spring Security with JWT-based authentication and authorization; implemented role-based access control (RBAC) across 6 services, reducing security vulnerabilities by 40%. • Orchestrated asynchronous messaging via Apache ActiveMQ, decoupling 5 critical services; improved system responsiveness and reduced synchronous call failures by 65%. • Managed source control workflows on GitLab; implemented feature branching, comprehensive code reviews, and automated CI/CD integration maintaining 100% build success rate over an 8-month period.

Software Intern at Clayfin, Jun 2022 - Aug 2022 · 3 mos, Chennai, Tamil Nadu, India, • Developed and tested 8 UI components and 12 backend services for financial dashboards using Java Spring Boot and React.js; achieved 95% code coverage through comprehensive unit and integration tests. • Gained hands-on experience across full-stack development stack: designed RESTful APIs, implemented business logic in Spring Boot, and created interactive dashboards using React hooks and Material-UI. • Authored 50+ efficient SQL queries and stored procedures in Oracle, MySQL, and MongoDB; optimized queries reducing execution time by 40% and improving database index strategy documentation.

Education

Master of Business Administration - MBA, Artificial Intelligence and Data Science, SRM Institute of Science and Technology (SRMIST)

Bachelor of Engineering - BE, Mechanical Engineering, SRM Valliammai Engineering college