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Full Stack Developer focused on building practical, user-centered technology. Experienced in creating complete web solutions from responsive interfaces to scalable backend systems. I am a dedicated full stack developer with strong skills in both front-end and back-end development. I build responsive and user-friendly interfaces using HTML, CSS, JavaScript, and React, while developing efficient backend systems with Node.js, Express, and Python. I also work with databases such as MySQL and MongoDB to ensure reliable communication between the client and the server. Over the years, I have completed more than fifty real-world projects, including a school website, a student database, and an online registration system. My work reflects a strong commitment to clean code, logical problem-solving, and building technology that genuinely serves people. I am also exploring artificial intelligence and machine learning, with the goal of applying them to meaningful, community-driven solutions.

🏅 Top Rated Plus Freelancer 🕒 1400+ hours on Upwork ✅ 100% Job Success Score I am a results-oriented bilingual with 12+ years of experience professional who is willing to work with clients worldwide. In my case, I am open to working with startup companies, small businesses, and even multi-national firms. I am deeply involved in all my projects from start to finish. I listen to my clients attentively and provide them a vision for what they want, and then I collaborate with them to create and execute a plan of action. I continuously offer my clients the pros and cons of each choice they make and convey my recommendations for their selections. I would like to give quick short profile summary as below Skills ---------------------------------------------------------------------------------------- • 11+ Years of IT Experience relevant to Java with BFSI domain like Banking & Insurance • Core skills SpringBoot, RESTful webservices, Microservices, JPA • Experience in Unit Testing with JUnit5, Mock/Mockito • Good experience with working on front end applications using JavaScript, JQuery and Bootstrap. • Strong experience with Agile or Scrum methodologies. • Good communicator in English • Experience with SQL Databases (e.g. Oracle) • Strong experience with GIT/BitBucket, JIRA, Jenkins, Confluence, Docker. • Good experience working with Tomcat, Jboss, WildFly • Experience working on Cloud technologies (AWS) • Experience using Apache Solr • Good Experience developing unit / integration test cases using Junit /TestNg. • Experience in Integration, Component and End-to-End Testing • Knowledge of Behavior Driven Development (BDD) for automated acceptance tests • Good ability to understand and work with code developed by other developers. • Very comfortable to work independently with minimal supervision Why me? -------------------------------------------------------------------------------------------- -Provide High Quality Services -Delivers Bug Free Code -Good Listener and Great Communication Skill. -Uses Latest technology for Development. Services I provide ---------------------------------------------------------------------------------------- *Software Development *Web application, Development & Maintenance *Creating Template and Reports *Finding Bug and Resolve. *Solve Programming Problems. I would be happy if employed by you and will work to the best of my ability.

Software Engineer with 4 years of experience specializing in backend development, customer engagement, and cross-team collaboration. Proven ability to bridge technical teams and clients, ensuring seamless project execution. Adept in Java, JavaFX, Rust, PostgreSQL, SQLite, SpringBoot, Google Cloud, and K8s with a strong focus on optimizing performance and delivering high-quality software solutions. Fluent in English, with experience working with offshore teams, delivering clear and effective communication across cultural boundaries.

Engineer 7+ years with AI mind set delivering growing and long-term products for clients across the US, Israel, Japan... across domains like eCommerce, Fintech systems, adTech platforms, and enterprise web integrations. • Enterprise Systems: Role-based, Tenant-based systerm, Authentication follow, Design system,.. • eCommerce: Product catalogs, checkout + order flows, inventory sync,... • AdTech: Campaign builders, analytics dashboards, API integrations,... • Web Integration: Payment integration, Twilio, Firebase, Google APIs, legacy system migration,.. BACKEND: Java 11–25 · Spring Boot 2 & 3 & 4 · Kotlin · TypeScript · NestJS · Quarkus · Microservices · REST API · Firebase FRONTEND React.js · Angular · Vue.js · TypeScript · JavaScript · HTMX AI FIRST NATIVE Claude · Codex · windsurf DATABASE & MIGRATIONS PostgreSQL · MySQL · MongoDB · Liquibase · Flyway SECURITY & DEVOPS OAuth2 · Keycloak · SonarQube · Docker · GitHub Actions · CI/CD THIRD-PARTY INTEGRATIONS Stripe · PayPal · Myfatoorah · Twilio · Telnyx · Google APIs · Firebase API · Algolia Search · reCAPTCHA 100% Job Success Long-term client relationships End-to-end ownership from dev → test → deploy. Let's discuss your project.

⭐⭐⭐⭐⭐ Top Rated Plus on Upwork 100% Job Success Score I'm a Java developer with 8+ years delivering production-grade systems from serverless AWS architectures to distributed microservices serving healthcare and fintech clients. 𝗪𝗵𝗮𝘁 𝗜'𝘃𝗲 𝗕𝘂𝗶𝗹𝘁 ➡ As lead Java developer at my current company, managed a team of 8 engineers over 7 years — delivering 4 production systems across healthcare, fintech, and AI verticals. ➡ Designed serverless AWS infrastructure for a US longevity and healthcare platform as an AWS developer — Lambda, AppSync, DynamoDB, Cognito, SNS/SQS, Stripe, HubSpot currently in production. ➡ Led migration from monolithic Spring apps to distributed microservices — reducing deployment complexity and enabling independent scaling per service. ➡ Built a PDF/UA accessibility compliance platform as backend developer using Java 21, iText 7, PDFBox, veraPDF processing and remediating documents of hundreds of pages against international accessibility standards. ➡ Delivered an AI-powered workflow automation platform as an AI developer integrating Spring AI, Azure cloud, and automated Stripe subscription workflows. ➡ Shipped a medical practitioner dashboard integrating 3rd-party hardware APIs and clinical toolkits as backend developer and tech lead serving real patients and practitioners in production. Core experience as a Java developer and Backend developer As a Java developer with 8+ years in production systems, my core is Java 8 through Java 21 with the full Spring ecosystem Boot, Cloud, Security, WebFlux, Batch, and Spring AI for AI-integrated backends. I work across both relational (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB, Redis) databases, selecting the right store based on access patterns not habit. As a backend developer I've optimised slow MongoDB queries to cut response times, redesigned DynamoDB access patterns for a high-throughput healthcare API, and built Redis caching layers that kept latency flat under load. As an AWS developer, my hands-on stack covers Lambda, AppSync, DynamoDB, Cognito, SQS, SNS, SES, S3, API Gateway, Route 53, and CloudFormation built and maintained in a live US healthcare platform. I design serverless pipelines end-to-end, not just deploy to them. For async workloads I wire event-driven systems using Kafka, RabbitMQ, or AWS SNS/SQS depending on durability and throughput requirements. On the container side: Docker, Kubernetes, Helm, OpenShift, Terraform, and Jenkins full IaC from infrastructure definition to CI/CD pipeline. As an AI developer, I've shipped Spring AI integrations for workflow automation backends, built document intelligence services capable of processing and remediating hundreds-of-pages PDFs against accessibility standards, and connected GraphQL APIs via AWS AppSync for mobile and web AI-driven applications. I also have production experience integrating medical hardware APIs, Stripe subscription billing, and HubSpot CRM sync into Java backends the kind of third-party integration work every backend developer eventually owns in a real product. AWS Developer & 𝗖𝗹𝗼𝘂𝗱 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 ✅ Currently operating as AWS developer on a live healthcare platform Lambda, AppSync, DynamoDB, Cognito, SQS/SNS/SES, S3, API Gateway, Route 53, CloudFormation ✅ Experience as AWS developer across serverless, containerized (ECS/K8s), and IaC (Terraform, CloudFormation) environments ✅ Also experienced across Azure (AKS, Azure DevOps) and GCP as multi-cloud backend developer ✅ Kubernetes, Helm, Docker, OpenShift, Jenkins, Terraform the full DevOps chain every AWS developer deploys through AI developer 𝗖𝗮𝗽𝗮𝗯𝗶𝗹𝗶𝘁𝗶𝗲𝘀 ✅ Delivered AI-powered backend services as AI developer using Spring AI automated content generation and workflow orchestration at scale ✅ AWS AppSync + DynamoDB + Cognito pipeline for a live healthcare platform: the architecture an AI developer builds when latency and data integrity are non-negotiable ✅ Experienced AI developer integrating third-party AI tooling with enterprise Java backends designing event-driven pipelines that handle async AI workloads via Kafka and SQS ✅ As AI developer, built document intelligence features automated PDF tagging, structure remediation, and accessibility validation across large document corpora 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 Healthcare · Fintech · SaaS · E-commerce · Logistics · Telecom · IoT · Blockchain · Automotive · Media 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻𝘀 & 𝗥𝗼𝗹𝗲𝘀 ✔ Senior Java Developer · Java Spring Boot Developer · Java Backend Developer ✔ AWS Cloud Engineer · AWS DevOps Engineer ✔ Azure Cloud Engineer · Google Cloud Engineer ✔ AI Backend Developer · Full-Stack Developer (Spring Boot + React) ✔ AI Backend Developer · Full-Stack Developer (Spring Boot + React) Need a Java developer, backend developer, AWS developer, or AI developer who ships production systems — not prototypes? Drop me a message. 04/06/2026

A top-rated expert in crafting end-to-end AI solutions, from UI design to deployment, that are beautiful, robust, scalable, and cost-effective. I work at the intersection of AI Agents, CRM Systems, AI Automation, Web and Mobile App Development, Product Design, and Cloud Infrastructure. Helping startups launch fast and established teams save time and cost. 🚀 What I'm Best At: 🔹 AI Agents and Automations using Claude Code, n8n, GoHighLevel (GHL), chatbots and voice agents: 🎤 Voice Bots: Retell, Vapi, Twillio, ElevenLabs, Telnyx, and more 🗣️ Chatbots: Custom Bots, Wordpress, Shopify, Vapi, Rasa, ChatterBot, Amazon Lex, and more 🧠 Automation & Integration: Claude Code, n8n, Zapier, Make 🔍 Vector Databases for RAG: Chroma, Pinecone, Qdrant, pgVector 📣 Lead Generation, Outreach and Automation Systems 📦 Other: GoHighLevel integration, Social Media Automation, Video Generation automation, Blog Generation Automation, Custom Business Processes Automations, Document conversion to Audiobook, Offline form docs to Live Surveys, Creating Social Media Posts from Documents 🔹 Full Stack Web App Development: 🔧 UI/UX Design: Figma, Prototyping, Web Accessibility 🖥️ Frontend Development: Next.js, React, Angular, Vue, Vaadin 💻 Backend Development: Node.js, NestJS, Java (8–20+), Kotlin, Python 🐍 Python Frameworks: Flask, FastAPI ⚙️ Java Ecosystem: Spring Boot, Spring MVC, Spring Security, Spring Data JPA, Spring Cloud, Spring AI, Micronaut, Hibernate, Apache Camel, Apache Kafka, Keycloak 📦 Other: Ktor, JavaFX 💾 Databases: MySQL, PostgreSQL, MongoDB, IBM DB2, Oracle, MariaDB 🔧 Tools: JDBC, Maven, Gradle, XSL, JSTL, JSP 📊 Observability: Elastic Stack, Prometheus, Grafana, Logstash, Kibana, Datadog, Loki, Jaeger, AWS CloudWatch ✅ Software Testing: Playwright, Selenium, Cypress, Jest, Vitest, JUnit, Mockito, Cucumber, Selenium, Concordion ☁️ DevOps & Cloud: AWS, GCP, Docker, Kubernetes, Bash, Shell, Ansible, Terraform, Chef, CloudFormation, Jenkins, GitLab CI, Pulumi (IaC) 🔹 Mobile App Development: 📱 Frameworks: Flutter/FlutterFlow/Dart, React Native, Expo, Android and iOS native bridging 🔒 Authentication & Notifications: Firebase Auth, Push Notifications, FCM, 💾 Offline & Real-Time: Offline Support, Real-time Sync, Secure Storage 🔹 Why Choose Me: › I treat client success as my own, caring for their project like it's my own › Excellent and Bilingual English communication: I understand your requirements completely, and can communicate clearly, and I make sure to keep you updated › Dedicated to clean, beautiful work: Well-documented work that any new dev can jump on, and has a low maintenance cost. › AI-embedded workflow: I extensively use an AI-first approach. This reduces cost and time to ship, giving me the edge over traditional dev shops 💪 Proven Success: I'm happy to connect you with one of my previous clients on a live call, who can personally vouch for the value I delivered. 🔹 Let’s Talk Do you need: - An AI system to automate your business processes to save costs and time - To develop a web app or mobile app MVP you can sell as a SaaS product - To modernize your existing Enterprise app with AI features - A high-converting Shopify store You are welcome to click the "Invite" button, or just send me a message : )