Himel Nag Rana

Contributing to one Ad Channel team (TikTok) by developing new features and resolving production issues within a high-scale advertising platform. Prepared and reviewed RFCs for upcoming features, ensuring alignment with system design principles, Smartly coding principles, and, of course, Team goals. Successfully delivered one major feature so far, collaborating cross-functionally to meet tight deadlines and maintain code quality.

- Boosted content access performance and lowered costs by co-architecting and developing a new content management system. - Enhanced delivery speed and flexibility by documenting and implementing MicroFrontend architecture, migrating components from a frontend monolith. - Raised junior and mid-level engineers’ productivity by 15–25% through structured mentorship sessions.

- Developed a custom publishing CMS suit to replace Escenic publishing CMS for Dagens Næringsliv. Worked on this project in the role of Senior Full-stack Engineer. - Developed a cross-platform mobile application using React-Native along with the backend. - Used Spring Boot, TypeScript, ExpressJS, VueJS, HandlebarsJS, MessageQueues, ElasticSearch, AWS, React-Native

- Designed the architecture and implementation plan and led the development for an event organizer web application. - Used PHP, Kohana, Mysql, Symfony, Phonegap, SolR

- Worked in the capacity of Back-end Team Lead - Developed the backend microservices for searching in Solr - Developed the matching algorithm - Performed some technical project management tasks. - Used PHP, Symfony, MessageQueue, Elasticsearch, BackboneJS

- Served as the line manager of the SQA team - Trained the team members into automated testing using IBM test suit and selenium - Maintained some administrative activities for the department (resourcing, placement, appraisal, recruitment) - Used IBM test suit, Selenium, Apache JMeter -------------------------------------- - Worked as Software Engineer in the Enterprise Line. - Developing an organization workflow management tool

- Led the PHP team. - Designed the architecture and developed a home rental management portal. - Mentored junior team members. - Used PHP, Codeigniter, mySQL, Joomla

- Worked as a Software Engineer - Developed "Premium web suit" - a group of e-commerce tools and portals - Prepared product design documents - Used PHP, Codeigniter, mySQL

- Worked as a Web Application Programmer - Developed a Wordpress-like blog cms. - Developed UI tools (drag and drop, etc.) for the CMS - PHP, Mojavi Framework, Mootools, JQuery, mySQL

- Worked as an Intern Software Engineer. - I completed undergrad project work "Office Automation Through Mobile Phone" which was a java mobile app using "AT commands" to communicate with a server and send/receive data and signals. - Used J2ME, J2SE