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4+ Years of Backend & Cloud Expertise Backend Developer who turns complex logic into scalable, high-performance systems. 10+ Enterprise Projects | Millions of Records Optimized | AI-Powered Platforms Mobile & Web Solutions | Cloud-First Architectures I help startups, enterprises, and product teams build efficient, reliable, and scalable solutions. Whether you’re handling millions of users or fixing performance bottlenecks, I deliver results fast. Let’s talk before your competitors ship first. Certified in Software Development Lifecycle & Web Technologies Specialist in: Node.js • Python • Express • Next.js • React.js • AdonisJS • Nest.js Services Include Scalable Backend & API Development Modern Web & Mobile Apps Cloud & DevOps (AWS, GCP, Serverless) Database Design & Optimization QA, CI/CD & Full-Cycle Delivery As a Backend Developer, I’ve solved scaling issues for systems with hundreds of thousands of users, optimized databases with 500+ tables, and led projects from scratch to production. My experience spans finance apps, real estate platforms, healthcare systems, and AI-driven solutions. Tech Stack Programming: Node.js, Python, TypeScript, JavaScript Frameworks: Express, NestJS, Django, AdonisJS, Next.js, React.js Databases: PostgreSQL, MySQL, SQL Server Cloud/DevOps: AWS (Lambda, S3), GCP, Serverless, Docker, Kubernetes Others: GraphQL, NFC Apps, CI/CD Pipelines, SCRUM Agile Highlights Optimized large-scale systems (millions of records) for performance & scalability 1755366255035 Refactored legacy code reducing ~20% lines while improving clarity & speed Built AI Sign Language Recognition platform (SLOM) for the hearing-impaired Developed finance investment app with tailored fund recommendations Designed real-time bus/NFC system for safety & tracking Industries Served FinTech • Real Estate • Healthcare • AI & Ed-Tech • Transportation • Hospitality • Retail Let’s collaborate to build innovative, scalable, and future-proof solutions. Whether you need a custom CRM/ERP, a cloud-native backend, or an AI-powered platform, I can help you succeed. Backend Developer | Full-Stack Engineer | Cloud Solutions | Node.js Specialist

Creating a fully-functioning Single Page web Application could be challenging, but it is even tougher to add responsive support for every modern browser out there: Chrome, Firefox, Safari, and the infamous monstrous Internet Explorer; not to mention yet to put the app running blazingly fast as well as packaged in small footprint. These daunting experiences would be something familiar to an battle-tested web developer like me, who has more than 10 years playing with a diversity of frontend web frameworks: Vue.JS, Angular.JS and React.JS. Currently, I adopt React.JS as my frontend gatling gun, while also dedicate to AWS Serverless technology to serve as backend and infrastructure need. Did I mention I'm AWS certified yet ? With crossing 15000 Upwork hours to successfully deliver dozens of complex SPA web app projects, I know exactly how to bring my substantial experience to leverage your next innovate product, which includes but not limited to: 💻 Build your web product with React.JS/Next.JS (frontend) and AWS Serverless (backend) 💻 Deploy final package to any cloud providers: Heroku, Digital Ocean, or AWS 💻 Conduct any of code review, structure and technical refactoring of existing codebase. 💻 Participate in optimizing and enhancing website speed, security and reliability. 💻 Configure and setup any of automated DevOps pipeline deployment. 🤷‍♂ ️Something else missing? Feel free to throw it up to me. Challenge accepted! 🌐 𝐑𝐄𝐀𝐂𝐓.𝐉𝐒 ✅ 𝐒𝐒𝐑: Next.js ✅ 𝐑𝐎𝐔𝐓𝐈𝐍𝐆 & 𝐒𝐓𝐀𝐓𝐄: react-router, react-redux, react-mobx ✅ 𝐔𝐈: coreui/react, material-ui, ant-design, reactstrap , ag-grid/react-table, react-chartjs-2/ recharts, react-spinkit, react-datepicker/material-ui-datepicker, pdfkit/jspdf ✅ 𝐍𝐄𝐓𝐖𝐎𝐑𝐊𝐈𝐍𝐆: axios, swr, fetch, react-toast/notistack ✅ 𝐈𝐌𝐀𝐆𝐄: react-image-lightbox, react-svg-pan-zoom, react-slick ✅ 𝐓𝐃𝐃: jest, enzyme, react-test-renderer ✅ 𝐂𝐌𝐒: strapi 🌐 𝐆𝐄𝐍𝐄𝐑𝐀𝐋 𝐖𝐄𝐁 ✅ 𝐎𝐏𝐒: npm, yarn, webpack, gulp, browserify, RequireJS, eslint, jslint ✅ 𝐂𝐒𝐒: Bootstrap, Tailwind, Materialize, Less, Sass ✅ 𝐉𝐀𝐕𝐀𝐒𝐂𝐑𝐈𝐏𝐓: jQuery, ES5, ES6, Typescript, Promises, Promise/A+ ✅ 𝐔𝐈: D3.js, Chart.js, ace ☁ 𝐀𝐖𝐒 ✅ 𝐅𝐑𝐀𝐌𝐄𝐖𝐎𝐑𝐊: Serverless, AWS SAM ✅ 𝐋𝐀𝐍𝐆𝐔𝐀𝐆𝐄𝐒: Python, Node.js ✅ 𝐀𝐖𝐒: Lambda, DynamoDB, RDS, API Gateway, Route53, Cognito, SES, S3, CloudFront 👀 Are you hunting for a result-oriented and cost-effective developer? 👀 Are you looking for a contributor as well as a problem solver? 👀 Are you searching for a contractor without working burdens? I’m glad to provide the best communication and help you kick the maximum out of your project with the most practical solutions. Send me the technical specs of your project and see if we are a good fit for each other.🙋‍♂️ Let’s bring your Web App to another level!🚀

✅ 𝙏𝙊𝙋 𝙍𝙖𝙩𝙚𝙙 𝘿𝙚𝙫𝙊𝙥𝙨 𝙀𝙣𝙜𝙞𝙣𝙚𝙚𝙧 | ✅ 𝟱-𝙎𝙩𝙖𝙧 𝙍𝙚𝙫𝙞𝙚𝙬𝙨 | ✅ 𝟳+ 𝙔𝙚𝙖𝙧𝙨 𝙤𝙛 𝙀𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚 I’m a passionate AWS DevOps & AI-Powered Data Engineer with hands-on experience architecting, automating, and optimizing mission-critical cloud solutions. I specialize in serverless AI integration using AWS Bedrock and designing intelligent workflows that scale. 𝙄 𝙝𝙖𝙫𝙚 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚 𝙞𝙣 𝙩𝙝𝙚 𝙛𝙤𝙡𝙡𝙤𝙬𝙞𝙣𝙜 𝙖𝙧𝙚𝙖𝙨, 𝙩𝙤𝙤𝙡𝙨 𝙖𝙣𝙙 𝙩𝙚𝙘𝙝𝙣𝙤𝙡𝙤𝙜𝙞𝙚𝙨: 🧠 𝘼𝙄 & 𝙂𝙚𝙣𝙚𝙧𝙖𝙩𝙞𝙫𝙚 𝘼𝙄 𝙬𝙞𝙩𝙝 𝘼𝙒𝙎 𝘽𝙚𝙙𝙧𝙤𝙘𝙠 ► Integrated LLMs (Claude, Mistral, Titan) into serverless applications using AWS Bedrock + Lambda + Step Functions ► Designed prompt orchestration pipelines for data enrichment, customer support, and automated insights ► Built secure, scalable AI workflows for multi-tenant environments ☁️ 𝘾𝙇𝙊𝙐𝘿 𝙄𝙉𝙁𝙍𝘼𝙎𝙏𝙍𝙐𝘾𝙏𝙐𝙍𝙀 ► AWS: EC2, S3, RDS, ECS, EKS, ECR, Lambda, IAM, VPC, Route53, CloudTrail, KMS, CloudWatch, Redshift, DynamoDB, Glue, Athena, Step Functions, Bedrock ► Azure: Data Factory, Blob Storage, Cosmos DB, Azure DevOps 🗄️ 𝘿𝘼𝙏𝘼𝘽𝘼𝙎𝙀𝙎 ► SQL | NoSQL | MySQL | PostgreSQL | SQL Server | MongoDB | Redis | DynamoDB | ElasticCache 🚀 𝘾𝙄/𝘾𝘿 & 𝘼𝙐𝙏𝙊𝙈𝘼𝙏𝙄𝙊𝙉 ► Jenkins | AWS CodePipeline, CodeBuild, CodeDeploy | GitHub Actions | Terraform | CloudFormation 🔐 𝙄𝘿𝙀𝙉𝙏𝙄𝙏𝙔 & 𝙎𝙀𝘾𝙐𝙍𝙄𝙏𝙔 ► AWS IAM Identity Center (SSO) | AWS Cognito | Okta | AWS WAF | Network Firewall 🧩 𝘽𝙄𝙂 𝘿𝘼𝙏𝘼 & 𝘿𝘼𝙏𝘼 𝙀𝙉𝙂𝙄𝙉𝙀𝙀𝙍𝙄𝙉𝙂 ► Apache Spark | Hadoop | EMR | Kinesis | Data Lakes | Glue ETL | Airflow | Athena 📊 𝘽𝙄 & 𝙈𝙊𝙉𝙄𝙏𝙊𝙍𝙄𝙉𝙂 ► Power BI | Tableau | Superset | Grafana | SSMS 🛠️ 𝙏𝙊𝙊𝙇𝙎 & 𝙇𝘼𝙉𝙂𝙐𝘼𝙂𝙀𝙎 ► Python | Docker | Kubernetes | Bash | Ansible | REST APIs | JSON | YAML 🧪 𝙎𝙤𝙢𝙚 𝙤𝙛 𝙢𝙮 𝙢𝙖𝙟𝙤𝙧 𝙥𝙧𝙤𝙟𝙚𝙘𝙩𝙨 𝙞𝙣𝙘𝙡𝙪𝙙𝙚𝙙 ► Built AI-powered data enrichment workflows using AWS Bedrock + Lambda. ► Designed, implemented the entire software deployment system, system security and data assurance of company on both Cloud and Premise. ► Architected fully automated CI/CD pipelines for containerize applications. ► Administered infrastructure and back-end developer for a VPN system with 300+ servers. ► Designed, implemented and operated a Data Platform to centralize all company data ► Designed scalable Data Lake solutions with EMR + Glue + Athena ► Implemented centralized identity access via AWS SSO (IAM Identity Center) ► Automated AWS Route53, DNS, and Glue deployment for 50+ microservices 💬 𝙄 𝙗𝙧𝙞𝙣𝙜 𝙣𝙤𝙩 𝙟𝙪𝙨𝙩 𝙩𝙚𝙘𝙝𝙣𝙞𝙘𝙖𝙡 𝙨𝙠𝙞𝙡𝙡𝙨 𝙗𝙪𝙩 𝙖 𝙘𝙤𝙢𝙢𝙞𝙩𝙢𝙚𝙣𝙩 𝙩𝙤 𝙥𝙧𝙚𝙘𝙞𝙨𝙞𝙤𝙣, 𝙧𝙚𝙨𝙥𝙤𝙣𝙨𝙞𝙫𝙚𝙣𝙚𝙨𝙨, 𝙖𝙣𝙙 𝙘𝙡𝙖𝙧𝙞𝙩𝙮. Whether you're looking to launch a new AI feature, optimize your DevOps pipelines, or need a reliable Linux system engineer to manage your infrastructure—I’m ready to help. 𝙇𝙚𝙩’𝙨 𝙢𝙖𝙠𝙚 𝙮𝙤𝙪𝙧 𝙞𝙣𝙛𝙧𝙖𝙨𝙩𝙧𝙪𝙘𝙩𝙪𝙧𝙚 𝙨𝙢𝙖𝙧𝙩𝙚𝙧, 𝙛𝙖𝙨𝙩𝙚𝙧, 𝙖𝙣𝙙 𝙛𝙪𝙩𝙪𝙧𝙚-𝙧𝙚𝙖𝙙𝙮. Available for long-term or short-term contracts!

■ 5 years of extensive experience in Atlassian products: Jira Work Management (Jira Core formerly), Jira Software, Jira Service Management (Jira Service Desk formerly), Confluence ■ Self-taught Atlassian & Scrum evangelist and certified with Atlassian Certification & Scrum.org programs ⬜ ATLASSIAN © 🎖 ACP-610 ■ Certified in Managing Jira Projects for Data Center 🎖 ACP-620 ■ Certified in Managing Jira Cloud Projects 🎖 Certified AWS engineer specialize in Serverless development, Well-Architect consulting and DevOps ⭐ Total of 4+ years full-stack web mobile development specialize in React.js 📱 𝐑𝐄𝐀𝐂𝐓.𝐉𝐒 ✅ 𝐒𝐒𝐑: Next.js ✅ 𝐑𝐎𝐔𝐓𝐈𝐍𝐆 & 𝐒𝐓𝐀𝐓𝐄: react-routercá, react-redux, react-mobx ✅ 𝐔𝐈: coreui/react, material-ui, ant-design, reactstrap , ag-grid/react-table, react-chartjs-2/ recharts, react-spinkit, react-datepicker/material-ui-datepicker, pdfkit/jspdf ✅ 𝐍𝐄𝐓𝐖𝐎𝐑𝐊𝐈𝐍𝐆: axios, swr, fetch, react-toast/notistack ✅ 𝐈𝐌𝐀𝐆𝐄: react-image-lightbox, react-svg-pan-zoom, react-slick ✅ 𝐓𝐃𝐃: jest, enzyme, react-test-renderer ✅ 𝐂𝐌𝐒: strapi 🌐 𝐆𝐄𝐍𝐄𝐑𝐀𝐋 𝐖𝐄𝐁 ✅ 𝐎𝐏𝐒: npm, yarn, webpack, gulp, browserify, RequireJS, eslint, jslint ✅ 𝐂𝐒𝐒: Bootstrap, Tailwind, Materialize, Less, Sass ✅ 𝐉𝐀𝐕𝐀𝐒𝐂𝐑𝐈𝐏𝐓: jQuery, ES5, ES6, Typescript, Promises, Promise/A+ ✅ 𝐔𝐈: D3.js, Chart.js, ace

AWS certified Developer AWS certified SysOps 5 years experience with AWS cloud - Cloud compute : EC2, Lambda ~ Cloud storage: EBS, S3 - Cloud network: VPC, ENI - Cloud DB: RDS, DynamoDB - Cloud infrastructure automation: Cloudformation, EB - Cloud account distribute: IAM, Organization At the same time, I also play a role as fullstack developer in last fulltime job My favourite stacks: - MERN(Typescipt) - LAMP I also believe my current agile mindset could keep team's value deliver pace

Experienced engineer with broad skillset in the backend side, from cloud AWS, Heroku to on-premise infrastructure, API development and solution architecture proposing and setting up. Specialized in troubleshooting issues with analytical and critical mindset.