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If you’re looking for a Java engineer who builds production-ready systems—not just code, you’re in the right place. I’m a Software Engineer with strong expertise in Java-based full-stack development, specializing in Spring Boot, Hibernate, and Microservices architecture. I help businesses design, develop, and deploy scalable, secure, and high-performance applications that work reliably in real-world environments. HOW I HELP CLIENTS ✅ Build Java-based backend systems and RESTful APIs ✅ Design scalable microservices architectures ✅ Develop database-driven applications with clean data models ✅ Optimize performance, reliability, and maintainability ✅ Containerize and deploy applications using Docker and CI/CD pipelines ✅ Integrate AI-driven features such as Speech-to-Text (STT) and Text-to-Speech (TTS) JAVA-FOCUSED TECHNICAL EXPERTISE Backend & Application Development: • Java, Core Java, OOP • Spring Framework, Spring Boot, Hibernate, JPA • RESTful APIs, MVC Architecture • Microservices design • Swagger for API documentation Databases: • MySQL, MongoDB, Oracle, Oracle RAC, etc. • SQL optimization and high-availability systems • Apache Kafka for messaging and event-driven systems DevOps & Cloud: • Docker, Jenkins, GitHub Actions • CI/CD pipelines, AWS, Linux • Tomcat, NGINX • Monitoring: Prometheus, Grafana Additional Skills: • Node.js, PHP, Python (API development, automation), etc. • AI & NLP integrations • Speech-to-Text (STT) & Text-to-Speech (TTS) • Frontend: HTML, CSS, JavaScript, JSP, Bootstrap, etc. Methodologies & Soft Skills: • Agile / Scrum workflows • Strong problem-solving skills and attention to detail WHY CLIENTS CHOOSE ME ✅ Strong experience with production-grade Java systems ✅ End-to-end ownership from development to deployment and support ✅ Clean, maintainable, and efficient code ✅ DevOps-aware, production-focused mindset ✅ Clear communication and dependable delivery ✅ Quick understanding of existing Java codebases I don’t over-engineer solutions — I build practical Java systems that scale and last. LET’S WORK TOGETHER If you need a Java / Spring Boot / Microservices engineer with Docker, AWS, and real production experience, I’d be happy to help. 📩 Send me a message with your requirements, and let’s build something reliable.

🎖 AWS Certified Solutions Architect – Professional 🎖 AWS Certified Solutions Architect – Associate 🎖 CISA Certified Information Security Expert 🎖 16+ Years in Cloud Security, Compliance & AI-Driven Automation 💡 Track Record: ✅ 6,900+ Hours on Upwork ✅ 200+ Successfully Delivered Projects ✅ Top Rated Plus Freelancer When businesses need to secure their cloud infrastructure, pass a compliance audit, or build AI-powered DevSecOps pipelines — they come to me. I'm a CISA-certified Cloud Security and Compliance Expert with 16+ years of experience helping startups, enterprises, and regulated industries build systems that are secure, audit-ready, and future-proof. What sets me apart today is my ability to combine deep compliance and security expertise with modern AI capabilities — including Agentic AI workflows, prompt engineering, and intelligent automation — to deliver faster results with fewer manual bottlenecks. Over 200+ projects and 6,500+ hours on Upwork, I've helped organizations across the US, Europe, and Middle East strengthen their security posture, achieve certifications, and ship secure products without slowing down their engineering teams. 🤖 AI & Intelligent Automation Skills (New & In-Demand) ✅ Agentic AI Development — Design and deploy autonomous AI agents for compliance monitoring, security alerting, and audit evidence collection using LangChain, AutoGen, and CrewAI frameworks ✅ Prompt Engineering — Craft production-grade prompts for security analysis, policy generation, risk assessment automation, and compliance documentation using GPT-4, Claude, and open-source LLMs ✅ AI-Powered DevSecOps — Integrate AI-driven code scanning, vulnerability detection, and automated remediation into CI/CD pipelines ✅ Intelligent Compliance Automation — Build AI workflows that continuously monitor controls, flag gaps, and generate audit-ready evidence — reducing manual compliance effort by up to 70% ✅ LLM Integration & Development — Integrate large language models into security dashboards, internal tools, and compliance platforms via REST APIs and SDKs 🔐 Core Expertise: Security, Compliance & Governance ✅ IT Compliance & Audit Readiness HIPAA, PCI-DSS, GDPR, ISO 27001, SOC 1 & SOC 2 implementation and audit support DPDP Act compliance frameworks and governance Risk assessments, gap analysis & security control mapping Policy development, security documentation & AI-assisted monitoring ✅ Security Audits, VAPT & Risk Mitigation Comprehensive security audits with detailed, actionable reporting Cloud Security Audits across AWS & Azure environments Vulnerability Assessment & Penetration Testing (VAPT) CIS Benchmarks and NIST framework enforcement Enterprise-wide vulnerability management & remediation planning ✅ DevSecOps & Cloud Security Engineering DevSecOps with Zero Trust architecture and AI-assisted threat detection Cloud Security Posture Management (CSPM) AWS Security Hub, GuardDuty, Inspector Azure Security Center & governance policies Secure CI/CD pipeline automation with built-in AI-powered security controls ☁️ Cloud & DevOps Engineering Cloud Platforms AWS (EC2, ECS, EKS, Lambda, IAM, S3, Route 53, RDS, CloudFormation) · Microsoft Azure (AKS, VMs, VNets, Azure DevOps, Azure Monitor) · Kubernetes · Docker · Terraform · Helm · GitOps · Ansible · Jenkins CI/CD & Infrastructure as Code GitHub Actions · GitLab CI/CD · Azure Pipelines · Terraform · CloudFormation · Automated deployments & release management Monitoring, Observability & Incident Response Prometheus · Grafana · OpenTelemetry · AWS CloudWatch · ELK Stack · Datadog · AI-assisted threat monitoring · Disaster recovery & business continuity planning 💡 What You Get Working With Me ✅ Compliance-ready security frameworks built for audit day ✅ AI agents and automation that cut manual compliance work dramatically ✅ End-to-end security audits with clear, prioritized remediation plans ✅ Secure, scalable cloud infrastructure with proactive AI-powered monitoring ✅ DevSecOps pipelines with security and intelligence baked in from day one ✅ A single expert who speaks both security and AI — no need to hire two people 📞 Available now for cloud security audits, SOC 2 / ISO 27001 compliance, DevSecOps implementation, VAPT, Agentic AI development, and intelligent compliance automation. 🚀 Let's talk about how I can help you build a system that's secure, compliant, and ready for the AI-driven future.

Senior Software Engineer having 8+ years of experience with the below skills • 8 years of experience in the design/development of Java/J2EE-based systems and microservice systems. • Strong working knowledge in MVC Architecture and Frameworks – Spring and Spring Boot Framework. • 8+ Years experience in designing and developing Microservices architecture. • 8+ Years experience in Amazon Web Services • 8+ Years experience in Restful web services. • 8+ Years experience in MS-SQL, MONGO, and MYSQL Databases. • Having good working knowledge in Database related Performance engineering activities • 8+ Years experience in Docker Container and Kubernetes. • 8+ Years experience in Kafka Queuing system • Having experience with Designing, Developing, Configuring, and Testing Application environments using Java (Java, Servlets, JSP, JSTL, Java Beans, JDBC, HIBERNATE, Database Mapping, Log4j, HTML).

When your backend is breaking under load, your microservices are drifting, or your APIs aren't talking to each other, I'm the engineer who fixes it without breaking everything else. I build and maintain production-grade systems using Java Spring Boot, React, Node.js, and cloud-native infrastructure. My work runs at scale: Microservices handling 20,000+ concurrent users (Spring Boot + Kafka + Kubernetes) REST APIs serving 50,000+ monthly users with clean contracts and error handling CI/CD pipelines on GitHub Actions and Jenkins with automated test gates AWS deployments (EC2, EKS, ECR, ALB) with zero-downtime rolling releases Elasticsearch integration cutting search response times from 800ms to under 200ms OAuth 2.0 + TLS security reducing vulnerability incidents by 70% What I help with: Java Spring Boot microservices, build, fix, optimize React frontend connected to backend APIs Kafka event-driven architecture Docker + Kubernetes deployments AWS cloud infrastructure CI/CD pipeline setup and maintenance API integration and debugging 100% Job Success · Rising Talent · 0-4hr response time If your system is slow, broken, or needs scaling, message me and I'll tell you exactly what's wrong.

🚀 Senior DevOps Engineer | 5+ Years | AWS, GCP, Terraform, Kubernetes, CI/CD, etc. I help startups and growing engineering teams replace slow, manual infrastructure with automated, scalable, production-grade systems (on AWS and GCP). 📌Certified: HashiCorp Terraform Associate | Red Hat Certified Engineer (RHCE) 🕐Availability: 40 hrs/week | India (UTC+5:30) | Open to US & EU time zones 📊WHAT I'VE DELIVERED ▸ 70% reduction in deployment time via Jenkins CI/CD pipeline automation ▸ 30% cloud cost reduction through Kubernetes infrastructure redesign ▸ Zero-downtime Java app migration from manual Tomcat to Docker and CI/CD ▸ Multilingual web infrastructure deployed for international client across multiple regions 🛠️ SERVICES ☁️ CLOUD INFRASTRUCTURE & IaC ▸ AWS: EC2, Auto Scaling, ELB/ALB, S3, RDS, VPC, IAM, CloudWatch ▸ GCP: Compute Engine, Cloud SQL, GKE, VPC networking ▸ Terraform: modular IaC, remote state, multi-environment (dev/staging/prod) ▸ Cloud security: IAM least-privilege, network isolation, security group hardening ▸ Cloud cost auditing, rightsizing, Reserved Instance & Savings Plan strategy 🔄CI/CD PIPELINE ENGINEERING ▸ Jenkins: Declarative & Groovy Scripted pipelines built from scratch ▸ GitLab CI/CD with SonarQube code quality gate integration ▸ GitHub Actions: reusable workflows, matrix builds, secrets management ▸ Full pipeline automation: build → test → scan → containerize → deploy ▸ Rollback-safe, zero-downtime release strategies 🐳CONTAINERIZATION & ORCHESTRATION ▸ Docker: containerizing legacy Java, Python, Node.js, PHP applications ▸ Kubernetes: EKS, GKE, self-managed clusters, Helm chart management ▸ Deployment strategies: rolling updates, blue/green, canary releases ▸ Horizontal Pod Autoscaling and resource quota configuration ▸ Docker Swarm for lightweight container orchestration ⚙️ CONFIGURATION MANAGEMENT & Automation ▸ Ansible playbooks & AWX Tower for large-scale infrastructure automation ▸ Nginx & Apache configuration and performance tuning for high-traffic workloads ▸ Vagrant-based development environment standardization across teams ▸ Bash/Shell scripting for system administration and task automation 📊 MONITORING & OBSERVABILITY ▸ Prometheus & Grafana for real-time infrastructure metrics and dashboards ▸ Loki for centralized log aggregation and alerting ▸ Nagios for legacy infrastructure monitoring environments 🔧 TECHNICAL STACK ☁️ Cloud: AWS, GCP 📐 IaC: Terraform, Vagrant 🔄 CI/CD: Jenkins, GitLab CI/CD, GitHub Actions 🐳 Containers: Docker, Kubernetes, Helm, Docker Swarm ⚙️ Config: Ansible, AWX Tower 🌐 Web: Nginx, Apache, Tomcat 📊 Monitoring: Prometheus, Grafana, Loki, Nagios 🗄️ Databases: MySQL, MongoDB, Oracle 📝 Scripting: Bash, Shell, Groovy 💼 RECENT PROJECTS 🤖 CI/CD Pipeline for AI Company Built end-to-end Jenkins pipeline replacing fully manual deployments Eliminated release-day errors and cut deployment time by 70%. ☸️ Kubernetes Infrastructure Overhaul Redesigned cluster resource allocation and autoscaling. Achieved 30% reduction in monthly cloud infrastructure costs. ♻️ Java App Modernization Migrated production Java app from manually managed Tomcat to a Docker-based automated pipeline with GitLab CI/CD. 🌐 Multilingual Web Platform Deployed Nginx-based multilingual infrastructure with CDN integration for an international client serving multiple regional audiences. ✅ WHY CLIENTS CHOOSE ME 🔒 Production-Ready: Every solution is tested, monitored, and documented before handover 📈 Long-Term Mindset: I prefer 6+ month engagements, long enough to do things properly 💰 Cost-Conscious: I treat your cloud bill like my own, and the numbers show it 🤝 Straight Communicator: You'll always know where things stand, no surprises, no jargon ⏰ Flexible Hours: 40 hrs/week, comfortable working across US and EU time zones 🎓 DEVOPS MENTORING & TRAINING I also take on a few mentoring clients at a time, developers, sysadmins, and career-changers who want real, hands-on coaching in Linux, Docker, Kubernetes, CI/CD, Terraform, and AWS. My learning sessions are created with individualised mentorship rather than a fixed curriculum. I’m looking forward to take on long-term contracts (6+ months) where there's room to do the work properly and make a real difference. If that sounds like what you need, send me a message and I’ll be happy to talk through your setup.

With over 24 years of expertise in Progress OpenEdge database administration and Java/OpenEdge development, I bring a wealth of experience to the table. My skills extend beyond traditional database administration into the realms of software development and architecture. As a seasoned Progress/OpenEdge/Java Developer and OpenEdge Database Administrator, I excel at optimizing database performance, ensuring data integrity, and leading complex projects to success. My commitment to delivering high-quality solutions is unwavering, and I have a proven track record of achieving exceptional results. I am passionate about leveraging my extensive knowledge to drive database management and software development excellence. Key Skills: 🚀 Programming Languages: Proficient in Progress OpenEdge 9.X, 10.X, 11.X, 12.X 4GL/ABL, Java, Android, HTML, and JavaScript. 🛠️ Frameworks: Experienced in OpenEdge ABL, ADM2, Spring, Struts, JPA, Hibernate, and ZK. 💾 Databases: Well-versed in OpenEdge, MySQL, PostgreSQL, and Oracle. 🌐 Middleware: Skilled in managing middleware technologies such as Tomcat, JBoss, Apache HTTP Server, NGINX, OpenEdge Classic AppServer, PASOE, Webspeed, REST API, SonicMQ, JMS Adapter, and ActiveMQ. 🛠️ Tools: Proficient in Eclipse, OpenEdge Developer Studio, PCT, SVN, ANT, Maven, and Jenkins. 🖥️ Operating Systems: Experienced in Windows, IBM AIX, Linux, and HP-UX. I am eager to collaborate on challenging projects within dynamic organizations that value expertise and innovation in both database administration and software development. Let's work together to drive your projects to success.