24+ years of professional software development experience in different countries/markets like New York (USA), Dubai (UAE), Bangkok (Thailand), Dhahran (Saudi Arabia) and Karachi (Pakistan). * LinkedIn: [login to view URL] * GitHub: [login to view URL] * Stack Overflow: [login to view URL] * My Old Tech Blog: [login to view URL] Tech Stack: Java: SE (JDBC, Swing, RMI, JNDI, JCE, XML, DOM, SAX, XPath, XSL, XSLT, XStream), EE (J2EE, JEE, Servlet, JSP, JSTL, EL, Struts, JSF, PrimeFaces, RichFaces, Groovy, Grails, Velocity, Tiles, Sitemesh, Freemarker, Axis, CXF), Java ME Spring Framework: Boot, MVC, Cloud, Config, Social, Data, Rest, Camel Integration, Scheduling, Web Services, Core, IOC, Transactions, AOP, SSTS, GGTS Web Services: REST, SOAP (XSD), GraphQL (Apollo), JSON (JsonSchema, GSON), Security (SSO, OAuth, JWT, SAML) DB: Frameworks (Hibernate, TopLink, iBatis), Commercial RDBMS (Oracle, MS SQL, DB2), Open Source RDBMS (MySQL, PostgreSQL, HP Vertica, H2, HSQL), NoSQL (MongoDB, Firebase, DynamoDB, Redis), Cloud (AWS RDS, Azure SQL, Google Cloud SQL) Cloud: AWS (Lambda, Kinesis, MSK, DynamoDB, Elasticache, RDS, SES, SQS, S3, Elastic Beanstalk, VPC, EC2, ECS, EKS, ELB, CloudWatch, API Gateway, CloudFormation), Heroku, Digital Ocean, OpenShift, Infra (Docker, Kubernetes, kubectl, Prometheus) DevOps: CI/CD, Git, GitHub, GitLab, Jenkins, Terraform, SVN, VCS, Maven, Ant, Apache Archiva, JFrog, Nexus, LetsEncrypt Big Data: HDFS, Hadoop, Mesos, ZooKeeper, Yarn, Apache Kafka, AWS Kinesis, HP Vertica, Apache Spark Middleware: Camel, Boomi, Activiti, Camunda, Quartz, Payments (PayPal, Stripe, PayFort, 2CO, 2CheckOut, Careem Box API, KNET), OCR APIs (Azure - AI Vision - Form Reconizer, Google Cloud - Document AI - Form Parser, Adobe PDF Services), Other APIs (OpenAI, AIS Vessel Finder, ShipsGo, Google Distance Matrix, Flight Stats) Fullstack / Front End: JavaScript, TypeScript, SVG, JointJS/RappidJS, Backbone, Underscore, Primus/SockJS, HTML5 Local Store, SPA, Web Pack, Gulp, WebStorm, Atom, Electron (formerly Atom Shell), Node.js, Express, Angular, React, React Native, Android, Viper, Apple iOS, Swift, Notifications (GCM, FCM, APN, Pushy), Testing / QA / Documentation: Postman, SOAP UI, TDD, JUnit, TestNG, Selenium, Web Driver, Mockito, PowerMock, HTML Unit, Swagger, Open API, UML, Visio, ErWin, ArgoUML, JIRA, Test Director, OpenGoo, Redmine, Bugzilla, FogBugz, Mantis, Scarab, Clear Quest, Share Point, OpenProj Crypto: Chains (BlockCypher API, EthPlorer API), Wallets (Coinbase API, Poloniex API, Bitfinex API, Bittrex API, HitBTC API, Kraken API, GateCoin API, Bitstamp API, Gemini API, GDax API), Exchanges (CoinMarketCap API, Crypto Compare API) Servers: NGINX, Netty, Jetty, Wildfly, Tomcat, Oracle AS, JBoss, WebLogic, WebSphere, Resin, JRun, OC4J, IIS, PWS, JWS, Apache HTTP, Liferay, JBoss, JasperReports Methodologies: Agile, Lean, Waterfall, SDLC