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I am a results-driven software engineer with 6 years of experience building high-concurrency distributed systems using Java 21, Spring Boot, and Node.js. I thrive on delivering high-performance frontends with React, Next.js, and Angular, and I excel in cloud-native environments (AWS, Azure) using Kubernetes, Docker, and modern CI/CD practices. I turn complex monoliths into scalable microservices with a focus on Domain-Driven Design, event-driven architectures, and robust data strategies across PostgreSQL, Oracle, and NoSQL stores.\n\nI am passionate about security, DevSecOps, and reliable deployments, using OAuth/JWT, RBAC, and automation to reduce risk and accelerate delivery. My collaborative, Agile mindset and hands-on approach span from architecture to code, documentation, and runbooks, ensuring end-to-end quality and maintainability in fast-paced environments.…I am a results-driven software engineer with 6 years of experience building high-concurrency distributed systems using Java 21, Spring Boot, and Node.js. I thrive on delivering high-performance frontends with React, Next.js, and Angular, and I excel in cloud-native environments (AWS, Azure) using Kubernetes, Docker, and modern CI/CD practices. I turn complex monoliths into scalable microservices with a focus on Domain-Driven Design, event-driven architectures, and robust data strategies across PostgreSQL, Oracle, and NoSQL stores.\n\nI am passionate about security, DevSecOps, and reliable deployments, using OAuth/JWT, RBAC, and automation to reduce risk and accelerate delivery. My collaborative, Agile mindset and hands-on approach span from architecture to code, documentation, and runbooks, ensuring end-to-end quality and maintainability in fast-paced environments.

Akaram Jaisri

Full Stack Developer, DevOps Developer, Cloud Developer, +2

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I am a results-driven software engineer with 6 years of experience building high-concurrency distributed systems using Java 21, Spring Boot, and Node.js. I thrive on delivering high-performance frontends with React, Next.js, and Angular, and I excel in cloud-native environments (AWS, Azure) using Kubernetes, Docker, and modern CI/CD practices. I turn complex monoliths into scalable microservices with a focus on Domain-Driven Design, event-driven architectures, and robust data strategies across PostgreSQL, Oracle, and NoSQL stores.\n\nI am passionate about security, DevSecOps, and reliable deployments, using OAuth/JWT, RBAC, and automation to reduce risk and accelerate delivery. My collaborative, Agile mindset and hands-on approach span from architecture to code, documentation, and runbooks, ensuring end-to-end quality and maintainability in fast-paced environments.…I am a results-driven software engineer with 6 years of experience building high-concurrency distributed systems using Java 21, Spring Boot, and Node.js. I thrive on delivering high-performance frontends with React, Next.js, and Angular, and I excel in cloud-native environments (AWS, Azure) using Kubernetes, Docker, and modern CI/CD practices. I turn complex monoliths into scalable microservices with a focus on Domain-Driven Design, event-driven architectures, and robust data strategies across PostgreSQL, Oracle, and NoSQL stores.\n\nI am passionate about security, DevSecOps, and reliable deployments, using OAuth/JWT, RBAC, and automation to reduce risk and accelerate delivery. My collaborative, Agile mindset and hands-on approach span from architecture to code, documentation, and runbooks, ensuring end-to-end quality and maintainability in fast-paced environments.

Available to hire

I am a results-driven software engineer with 6 years of experience building high-concurrency distributed systems using Java 21, Spring Boot, and Node.js. I thrive on delivering high-performance frontends with React, Next.js, and Angular, and I excel in cloud-native environments (AWS, Azure) using Kubernetes, Docker, and modern CI/CD practices. I turn complex monoliths into scalable microservices with a focus on Domain-Driven Design, event-driven architectures, and robust data strategies across PostgreSQL, Oracle, and NoSQL stores.\n\nI am passionate about security, DevSecOps, and reliable deployments, using OAuth/JWT, RBAC, and automation to reduce risk and accelerate delivery. My collaborative, Agile mindset and hands-on approach span from architecture to code, documentation, and runbooks, ensuring end-to-end quality and maintainability in fast-paced environments.

Skills

Experience Level

Expert

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Expert

Intermediate

Language

English

Fluent

Work Experience

Java 21 Full Stack Developer at Mastercard

December 1, 2024 - Present

Led the onboarding portal for merchants by designing a modular microservices system on AWS, with MongoDB across 9 regions. Built a fast frontend with React 18.x and Next.js SSR, enabling ~40x faster onboarding. Implemented Tailwind-based responsive UI and managed MongoDB migrations, core libraries with Maven, and a fault-tolerant production environment on AWS EKS with Docker. Optimized Hibernate and introduced Redis caching to boost PostgreSQL performance, and secured REST/GraphQL APIs with OAuth 2.1/JWT. Integrated GitHub Actions to reduce release cycles by 20%, connected microservices via Apache Kafka for real-time updates, and added AWS Lambda for background processing. Achieved ~90% test coverage with JUnit 5 and Jest; ensured reliability through Kubernetes monitoring and Docker logs.

Java 21 Full Stack Developer at Veoneer Safety Systems

September 1, 2023 - November 1, 2024

Led the design of high-concurrency microservices using Spring Boot 3.1/3.2, Spring Cloud, and MongoDB in Azure to deliver a 99.99% throughput enterprise telemetry service for ADAS sensor processing. Built real-time Angular dashboards (16-17) with TypeScript, enabling sub-second latency via Oracle 19c and Cassandra 4.x. Containerized modules on AWS EKS and AKS with Maven-driven CI/CD; performed large ETL/ELT migrations from Azure to AWS without breaking Oracle synchronization. Strengthened persistence with PostgreSQL, SQL Server, Redis, and Oracle RAC; implemented real-time data streaming with Kafka and Spring AOP. Secured systems with OAuth 2.0, Okta, and RBAC across Angular modules; automated testing with JUnit 5 and Selenium; validated Oracle/Azure integrations via Maven.

Java 21 Full Stack Developer at Athena Health

May 1, 2021 - August 1, 2023

Directed architectural transformation of a legacy Health Information System to a Java 11, React 17/18, and MongoDB 5.0 microservices ecosystem on Azure. Built a responsive clinical frontend and restructured Azure App Service navigation to support complex medical workflows; ensured UI reliability with Cypress, Jest, and Mockito. Developed real-time clinical communication tiers using Ajax, ReactAPI, and Kafka on Azure to stream Oracle 19c and Cassandra data with sub-second latency. Designed FHIR R4 RESTful APIs with Spring MVC, Hibernate, and Redis to unify data across internal and external hospital systems; optimized Oracle and PostgreSQL queries and Redis clustering to reduce patient record retrieval times by ~25%. Hardened HIPAA/HITRUST auditing via Azure Policy and Defender for Cloud; deployed AKS with blue-green/canary strategies for zero-downtime. Reduced incident response by 40% with Azure Monitor and automated CI/CD with Azure DevOps (50% faster releases). Ensured reliability wit

Junior Java 21 Developer at Swiggy

February 1, 2020 - April 1, 2021

Developed an Angular 9/10 dashboard on JSP/Node.js with Gradle and Docker to build a scalable, high-traffic delivery tracking system. Modernized backend with J2EE/Java 8-11, Spring Boot 2.x, Hibernate, and Cassandra 3.11 across multi-region stacks; optimized MongoDB and PostgreSQL to reduce peak-time latency by ~22%. Re-architected to a modular Monolithic system with Maven/Gradle, enabling faster full deployments by ~15%. Led AWS EKS deployments with Docker and Helm, and ensured pod health with automated Selenium checks. Implemented live-tracking UI with Angular and Redis, tuned Kafka streams for real-time data, and automated testing with Selenium. Collaborated on cloud-native tooling, Jenkins pipelines, and Jira for issue tracking.