Ajay  ·  Lead Java Full Stack Developer  ·  13+ yrs

Principal
Surat13+ years experienceremote
Available within 48 hrs

About Ajay

Ajay is a seasoned Lead Java Developer with over 13 years of experience in the IT industry. He has demonstrated expertise in full-stack development, particularly with Java, Spring Boot, and Angular. His leadership skills are highlighted by his ability to manage complex migration projects and oversee the entire development lifecycle, from requirement gathering to production deployment. Ajay has worked extensively in both healthcare and retail domains, contributing to numerous successful projects.

Core expertise

Java
language
10/10
Spring Boot
backend
9/10
Angular
frontend
9/10
Docker
devops
8/10
Jenkins
devops
8/10

Additional skills(71)

JavaSpring BootAngularDockerJUnitSonarQubeMavenGitJenkinsKafka

Why hire Ajay?

Production deploy authorityMentored 5+ juniorsLed complex migration projects

Led multiple upgrade projects from Java 8 to 17 and Spring Boot 2.x.x to 3.2.7.

Implemented CI/CD pipelines using Jenkins and GitLab for automated deployments.

Delivered 15 projects across diverse domains, showcasing full-stack development capabilities.

Successfully delivered 15 projects across diverse domains like Healthcare and Retail.

Led Java 8 to 17 and Spring Boot 2.x.x to 3.2.7 upgrade projects.

Implemented DevOps CI/CD pipelines using Jenkins and GitLab, automating application deployments.

Project highlights(15)

Patient Care Central (PCC) – Technology Lead

Patient Care Central (PCC) — UI + micro-services for US Pharmacy Client store + call-center customer engagement interacting with RxConnect for immunization scheduling + opportunities. Technology Lead with Java + Spring Boot + Angular + Resilience4j + Apache PDFBox.

JavaSpring BootAngularResilience4jApache PDFBoxAzure KubernetesDockerJUnitSonarQubeCheckmarxNexusIQMavenGitJenkinsRallyOracle SQLSQL Developer

Key outcomes:

  • Led multiple upgrade and migration initiatives successfully (Java 8 to 17, Spring Boot, Azure).

  • Delivered critical features like immunization scheduling and opportunity management.

Retail Offer Channel Management (ROCM) – Expert

Retail Offer Channel Management (ROCM) — pharmacist rule + content + questionnaire mgmt + real-time opportunity disposition with PCF → Azure migration. Expert with Java + Spring Boot + Angular + Kafka + Azure Kubernetes.

JavaSpring BootAngularKafkaAzure KubernetesDockerJUnitCucumberSonarQubeCheckmarxNexusIQSplunkVeracode ScanJedi PlatformSAMLOAuth 2.0Pivotal Cloud FoundryGitLabJenkinsOracleSnowflakeMaven

Key outcomes:

  • Successfully migrated data from Oracle systems to Snowflake and applications from PCF to Azure.

  • Implemented robust CI/CD pipelines for automated deployments.

  • Identified and resolved performance bottlenecks through query optimization and indexing.

Seneca Remote Device Solution – Lead

Seneca Remote Device Solution — web-based remote-device mgmt for cameras + IP-located devices for registered tenants. Lead with Java + Spring Boot + MongoDB + AngularJS.

JavaSpring BootMongoDBAngularJSNoSQLBoosterBitbucketAzure DevOpsIntelliJMaven

Key outcomes:

  • Successfully developed and integrated microservices using Java 17 and Spring Boot.

  • Enhanced existing Angular JS application to support new features.

Document Integration Portal (DI Portal) – Team Lead

Document Integration Portal (DI Portal) — central repository for policy-related documents for business users + legal formalities. Team Lead with Java + AWS + Elasticsearch + Logstash + PostgreSQL.

JavaAWSElasticsearchLogstashPostgreSQLIntelliJBitbucketMaven

Key outcomes:

  • Successfully led a team to deliver the DI Portal, ensuring policy documents were accessible.

  • Implemented robust search and logging mechanisms using Elasticsearch and Logstash.

Specialty Process and Productivity (SPRx)

Specialty Process and Productivity (SPRx) — improving service for patients + providers + reducing labor expenses + script volume across specialty pharmacies. Angular + PrimeNG + Maven + Git + Jenkins.

AngularPrimeNGMavenGitJenkinsMongoDBKafkaOracle SQLSQL Developer

Key outcomes:

  • Successfully provided UI development solutions and estimations for a complex pharmacy domain project.

  • Ensured smooth code integration and deployment through rigorous review and promotion processes.

13+ years of industry experience

E-commerce5 projects
  • •Patient Care Central (PCC)— Technology LeadJava · Spring Boot · Angular · Resilience4j +13
  • •Retail Offer Channel Management (ROCM)— ExpertJava · Spring Boot · Angular · Kafka +18
  • •Store SystemsJava · AngularJS · Spring · Hibernate +3
  • •iStore Shopping EnhancementsJSP · JavaScript · CSS
  • •Myricoh Customer PortalJava · JSP · Oracle iStore · Oracle iSupport +6
HealthTech5 projects
  • •Patient Care Central (PCC)— Technology LeadJava · Spring Boot · Angular · Resilience4j +13
  • •Retail Offer Channel Management (ROCM)— ExpertJava · Spring Boot · Angular · Kafka +18
  • •Specialty Process and Productivity (SPRx)Angular · PrimeNG · Maven · Git +5
  • •Store SystemsJava · AngularJS · Spring · Hibernate +3
  • •Health Engagement EngineJava · Smart GWT EE · Oracle
Food & Restaurant1 project
  • •iStore Shopping EnhancementsJSP · JavaScript · CSS
Manufacturing & IndustrialReported in resume

Ready to work with Ajay?

Onboard within 48 hours. No long hiring cycles, no recruiter middleman.

At a Glance

LocationSurat
Experience13+ years
Work moderemote
Direct hirePossible
Start within48 hours
From$2,299/ month

Single contract. Billed in USD.

Typically responds within 4 business hours.

5-day replacement guarantee
48-hour onboarding, single invoice
Direct chat — no recruiter middleman

Top Skills

Java
10/10
Spring Boot
9/10
Angular
9/10
Docker
8/10
Jenkins
8/10
Seniority signals
Owns production deploysGreenfield architectSystem ownerCode reviewerMentor / leads juniors
VerifiedVetted by Witarist
Technical skills assessed & verified
Background & identity checked
English communication verified
Ready to onboard in 48 hours

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Ajay

Sr. Java Developer