Polyglot developer working on various stuff from Android, IoT, Big data, NodeJS etc and at the same time building meaningful products for clients solving complex business problems. Mentoring juniors and evangelising best practices. http://ajira.tech

Leading and coding getinsights.co Airloyal's Insights platform which enables high precision targeted surveys across millions of users. Full stack developer worked on Angular JS front end as well as backend services. Evangelised functional programming constructs in Java code base.

Worked as an individual contributor in Norton Account management portal account.norton.com and manage.norton.com. Involved in POC for the next generation portal in C# and wrote supporting tools in F#.

Individual contributor worked on Facebook App for Norton SafeWeb used for Likejacking and other scam detection in Facebook. Worked on REDIS, Struts, Google Protocol Buffers, Play framework and a variety of open source tools.Migrated the existing application in legacy authentication to OAuth 2 specification. Did seamless migration of existing 2 million+ users to new authentication scheme. Posses good knowledge and proficiency about Facebook Graph API. Wrote REST based web services. Wrote an XML… Show more Individual contributor worked on Facebook App for Norton SafeWeb used for Likejacking and other scam detection in Facebook. Worked on REDIS, Struts, Google Protocol Buffers, Play framework and a variety of open source tools.Migrated the existing application in legacy authentication to OAuth 2 specification. Did seamless migration of existing 2 million+ users to new authentication scheme. Posses good knowledge and proficiency about Facebook Graph API. Wrote REST based web services. Wrote an XML based rule engine to detect photo/video/offer based scams in social networks based on publicly available crawled data. Introduced Google Guava API to existing Open Source blue print of the company for writing efficient and clean code. Recognized for reducing the down time of Facebook application used by ~3 million users by rewriting the whole code in few days with zero defects. Show less

Involved in overall system framework design, evaluation and suggesting third party frameworks used, writing a custom framework for CSV file upload parsing and validation.Handled the role of a Technical/Team lead for a team of 5 members involved in front end development.Responsible for setting the coding standards within team, provide technical suggestions and perform code reviews. Coordinating with onsite team and infrastructure team for requirements as well as technical issues. Adept in… Show more Involved in overall system framework design, evaluation and suggesting third party frameworks used, writing a custom framework for CSV file upload parsing and validation.Handled the role of a Technical/Team lead for a team of 5 members involved in front end development.Responsible for setting the coding standards within team, provide technical suggestions and perform code reviews. Coordinating with onsite team and infrastructure team for requirements as well as technical issues. Adept in application code performance tuning, providing solutions for multiple performance issues within the application. Writing custom components extending Sun and IBM JSF components to enable desired functionality. Clearcase integrator responsible for delivery, rebase and code version control between multiple development streams and preparation of project build scripts. Involved in architecting the overall system framework for iReport MIS application.Wrote a custom framework wrapping jXLS to extract and process MIS data from predefined excel templates. Show less

Designed and developed TwittyShell which is a platform independent command line client interface for interacting with Twitter to view tweets, tweet, follow friends etc. developed in Java. The communication to twitter happens through Twitter REST API calls with OAuth 1.0a for authentication. The response JSON content is processed using Google GSON API. It is hosted as open source project in Google code.

- Involved in writing specification for Parsers by analyzing the grammar of UNIFACE and mapping the same to equivalent Java code - Involved in the process of writing a tool that extracts metadata stored in DB and converts the same to Java code - Handled the role of a Team lead for architecture design with a team size of four members - Providing design solutions for custom keyword implementations of UNIFACE equivalents in Java - Developed a custom rule engine to execute the… Show more - Involved in writing specification for Parsers by analyzing the grammar of UNIFACE and mapping the same to equivalent Java code - Involved in the process of writing a tool that extracts metadata stored in DB and converts the same to Java code - Handled the role of a Team lead for architecture design with a team size of four members - Providing design solutions for custom keyword implementations of UNIFACE equivalents in Java - Developed a custom rule engine to execute the business rules available in the system - Designed and developed custom data types and collections on par with UNIFACE data types - Provided guidance for the team in designing the Data Access Layer, UI layer etc. - Developed a separate tool using Java Parser API for removing the inefficient/unwanted code from a huge code base of 3000+ Java files - Involved in performance tuning of the application and server - Designed and developed the core framework components of the converted application - Involved in integrating the converted components Show less

- Handled onsite assignment at Netherlands for 3 months - Involved in system study, analysis and Knowledge acquisition - Analyzed the system and possibilities of migrating the system in UNIFACE 7.2 to J2EE - Writing Technical Design documents for change requests - Implementing the technical design in UNIFACE - SIT/UAT support for the change requests - Worked onsite with SCB Singapore - Involved in preparing the impact analysis document - Involved in rewriting the… Show more - Handled onsite assignment at Netherlands for 3 months - Involved in system study, analysis and Knowledge acquisition - Analyzed the system and possibilities of migrating the system in UNIFACE 7.2 to J2EE - Writing Technical Design documents for change requests - Implementing the technical design in UNIFACE - SIT/UAT support for the change requests - Worked onsite with SCB Singapore - Involved in preparing the impact analysis document - Involved in rewriting the SQL queries optimized for Oracle 10g - Involved in supporting SIT and UAT for the newly migrated environment. - Writing jacls and creating server clusters in production environment. Show less

- Involved in Fixing the production Issues. - Involved in the Health Check Monitoring for SCB applications like Web Bank, DocPrep and CBS. - Involved in Client Interaction for gathering requirements for new changes and resolving issues. - Support for Cocteau project migration from JDK 1.3 to 1.4 and Oracle 8i to 9i. - Provided primary support for XFW and IDC framework similar to Struts which is the core of Straight2Bank application. - Developed and implemented critical… Show more - Involved in Fixing the production Issues. - Involved in the Health Check Monitoring for SCB applications like Web Bank, DocPrep and CBS. - Involved in Client Interaction for gathering requirements for new changes and resolving issues. - Support for Cocteau project migration from JDK 1.3 to 1.4 and Oracle 8i to 9i. - Provided primary support for XFW and IDC framework similar to Struts which is the core of Straight2Bank application. - Developed and implemented critical patches for DocPrep application and Straight2Bankcore framework. - Played a key role in major implementations and roll outs. - Providing root cause analysis and improvement suggestions for performance issues in the application. - Involved in WebSphere Administration. - Member of the Core team involved in doing critical enhancements in the Standard Chartered Bank’s proprietary XFW framework. - Writing jacls and creating servers in production environment. - Involved in the process of Web Server certificate renewals for the application. - Created a shell script to rotate application log files based on pre configured durations Show less

- Involved in Preparing Program Specifications and Technical Specifications. - Involved in Peer Reviewing of Program Specifications and Technical Specifications. - Involved in Understanding SCB Core framework and setting up the development environment. - Developed the custom XUI & XSQL Components for Core framework based on the requirements. - Coordinating with SCB Core team and offshore development for resolving technical issues in core framework. - Involved in design and… Show more - Involved in Preparing Program Specifications and Technical Specifications. - Involved in Peer Reviewing of Program Specifications and Technical Specifications. - Involved in Understanding SCB Core framework and setting up the development environment. - Developed the custom XUI & XSQL Components for Core framework based on the requirements. - Coordinating with SCB Core team and offshore development for resolving technical issues in core framework. - Involved in design and development of the oracle PL SQL packages for the MCR, MCS and LC import modules. - Involved in Client Interaction for gathering requirements and resolving issues. - Involved in Unit Testing and Bug Fixing. - Involved in preparing the document templates for PDF generation including dynamic data population logic. - Single handedly involved in developing TCEXIM (DocPrep phase 2), which is the back office interface for DocPrep application with Dubai. - Prepared functional specification and was involved in customer orientation for gathering requirements in TCEXIM. - Involved in creating Operator Panel scripts for start/stop of Application servers Show less