Senior Backend Engineer · Bengaluru, India

Hi, I'm Ankesh Mishra

I design and scale cloud-native Java systems, from legacy migrations on AWS EKS to real-time healthcare microservices handling millions of requests.

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5+ Years experience
35% Throughput gain
25% Infra cost cut

About

Backend engineer with 5+ years building and scaling high-throughput Java applications for enterprise and healthcare platforms.

I specialize in migrating legacy systems to cloud-native microservices on AWS (EKS/ECS), designing event-driven architectures with Kafka and Redis, and building secure, automated CI/CD pipelines with Harness and Jenkins.

Recent work includes leading an end-to-end Java 8 → Java 21 migration onto AWS EKS, cutting infrastructure costs by 25% and boosting throughput by 35%. I also built a real-time pre-authorization microservice for a US healthcare insurer handling sensitive eligibility decisions under strict security requirements.

I own services end to end: design, build, test, observability, and production support.

Experience

Bengaluru

Senior Associate Consultant

Infosys

  • Led migration of legacy Java 8 apps to Java 21 microservices on AWS EKS, cutting infra costs 25% and lifting throughput 35%
  • Authored Terraform templates and Helm/Kubernetes manifests for multi-stage deployments
  • Built Harness CI/CD pipelines with SonarQube, Veracode, and Wiz security gates
  • Configured Dynatrace and ELK for distributed tracing and production incident resolution
Gurugram

Backend Engineer

Avizva Solutions

  • Built real-time Pre-Authorization microservice (Java 17, Spring Boot) for a US healthcare insurer
  • Designed resilient REST APIs with Spring Cloud and Spring Data JPA, JWT-secured endpoints
  • Implemented async Kafka + Redis notification workflows and Resilience4j circuit breakers
  • Authored automated API test suites with Karate/Gherkin for regression coverage
Bengaluru

Software Engineer

Amiti Software Technologies

  • Built REST API integrations for distributed systems used by 30+ automotive clients
  • Migrated legacy modules to automated pipelines, accelerating release cycles by 60%
  • Modernized legacy Spring MVC/FreeMarker UI to responsive React components

Skills & Stack

Languages & Frameworks

Java 8-21 Spring Boot Spring Cloud Spring Security Spring Data JPA Microservices REST APIs React

Cloud & Infrastructure

AWS EKS AWS ECS Docker Kubernetes Helm Terraform Harness Jenkins

Data & Messaging

PostgreSQL Oracle MySQL MongoDB Elasticsearch Apache Kafka Redis

Observability & Quality

Dynatrace ELK Stack Resilience4j JUnit Mockito Karate SonarQube Veracode

Credentials

Certifications

  • Infosys Certified AWS Solutions Architect
  • Infosys Certified Spring Boot Developer
  • Infosys Certified Java SE8 Professional
  • OWASP Top 10: Secure Java Enterprise Application

Education

  • MCA, IGNOU, New Delhi Graduated 2022
  • B.Sc., University of Delhi Graduated 2019

Open to work

Looking for backend and cloud-native engineering roles. If you're hiring or want to talk systems, feel free to reach out using the links above.