akbar j.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I am a certified JEE developer with over 17 years of development and design experience. Expert in high Transactions per seconds microservices using spring boot reactive and oracle. Expert using agile methodology. Expert in Angular, and NodeJS. My recently completed projects: 2) Developed BISP benificiaries disbursement solution(middleware, thirdparties services integration, portal, android application) using spring boot reactive(webflux), java 21, andular 17, android native application 1) Business Portal For Jazz Cash(any coroprate can disburse salries to their employees, pay bills, roles management) using Spring webflux, java 17, andular 17 and mysql. 3) OTA( Over the air) web platform and Rest APIs for installing updates, and new Apps on telecom devices. 4) Middleware system: for financial solution(Rest APIs with spring reactive) that communicate with many other platforms. 5) Web-based POS(point of sale system) bitpointofsale.com: developed using tools and technologies: NodeJS and Angular. My Working experience includes (JEE JSE), Spring Boot, Servlets, JSP, Spring, STRUTS, JSF, Hibernate, EJB, SWING, SWT, Eclipse RCP/RAP, SQL scripting, JavaScript, Typescript, jQuery, HTML, CSS, web crawling, NodeJS, and Angular. I have experience using the following tools and technologies: Automation Tools: Docker, Kubernetes, Jenkins Services Architecture: Rest APIs, SOAP Databases: MSSQL SERVER, POSTGRE SQL, ORACLE, MYSQL, PROGRESS DB, MongoDB JEE: SERVLET, JSP Web frameworks: STRUTS, JSF, Spring Boot Content management system: LIFERAY PORTAL (theme development, portlet development, customization) Application servers: JBOSS, APACHE TOMCAT ORM frameworks: Hibernate Source control: VSS, SVN, CVS, GIT Search frameworks: SOLR, COMPASS Web crawler: JSOUP API Responsive web: Bootstrap-3, my custom Eclipse RAP-based responsive template Rich frameworks: SWING, SWT, Eclipse RCP/RAP Distributed environment: EJB, JMS Mobile development: ANDROID Reporting tools: JASPER REPORT Development IDE: ECLIPSE, NETBEANS, JBuilder, JDeveloper 10G Operating systems: WINDOWS, LINUX, MAC (MAC OS 10) Other tools: RATIONAL ROSE, MS VISIO Java security frameworks: ACEGI-SECURITY, Spring Security