Kumar Chetan Sharma

Kumar Chetan Sharma Cell phone: - E-mail:-KEY SKILLS Full stack LAMP and NodeJS/JavaScript. Backend Technologies - PHP, Node.js, Laravel, Codeigniter, ExpressJS, RESTful APIs & services, Open API/Swagger, Bash, Apache, Nginx, Composer & Docker. Web Frontend Technologies - JavaScript, CSS, HTML, ReactJS & Bootstrap. Database Technologies – MySQL, Redis, memcache, Solr & MongoDB Cloud Platforms - AWS, Digital Ocean & Vultr. Other Tools & Technologies – Git, SVN, NewRelic, ELK stack & Jenkins. Software Engineering - Agile & scrum. Intermediate level exposure to Java, Python & Go. Soft & other skills -Team leading, mentoring, hiring & scaling up teams. Defining & setting up development processes. Designing, developing, monitoring, optimising & scaling backends for mobile & web apps. Awfis - Technical Architect July 2017 - April 2018 Designed and developed RESTful backend APIs using NodeJS to replace current system. Designed and integrated an attendance system with platform. Integrated WiFi Captive portal with platform. Mentored a team of back-end & web front-end developers. Apart from owning the tech platform, my roles and responsibilities included setting up development processes and coordinate closely with stakeholders. Tools & Technologies used: PHP, NodeJS, ExpressJS, Slim, MySQL, Nginx, Redis, RabbitMQ, AWS, Jenkins, JavaScript, jQuery, AngularJS 1, HTML, CSS, Vagrant, Git and NewRelic for monitoring Team Size: 9 OLX India - Technical Architect November 2014 – May 2017 I joined OLX as Tech Lead/Dev manager was promoted to architect role • Led a team of back-end, Android, iOS, Windows & web front-end developers. • Designed, developed and delivered highly critical phone only posting for India and Pakistan for all web and mobile platforms in one go. • Worked closely with different stakeholders in leadership team. • Individually designed, developed RESTful API integration for vertical and horizontals increasing success rate from 5% to 99%. Tools & Technologies used: PHP, MySQL, Apache, memcache, Redis, Solr, RESTful APIs, nodejs, AWS, Docker, JavaScript, jQuery, HTML, CSS, Git, Jenkins, ELK Stack, NewRelic for monitoring Team Size: 12 Yahoo SDC Bangalore – Tech Lead Jan 2011 – August 2014 I was part of vertical intent team, primarily working on web search front-end. • Delivered Autos, Travel and Shopping vertical related products. • Awarded spot award for Yahoo! UI refresh project. • Picked up Java and delivered Autos vertical based on middle-ware developed on Java. • Developed 'Direct Display' or 'Search Shortcuts' for Yahoo! US web search. Tools & Technologies used: PHP, Java, Apache, Apache Traffic Server, RESTful APIs, JavaScript, YUI3, HTML, CSS, SVN Team Size: 6 Nagarro – Senior Technical Architect June 2009– Dec 2010 Joined as a tech lead. • Led a team of PHP developers. • Scaled up PHP dev team. Mentored team, set up processes and guidelines. • Developed custom solutions for clients. • Worked closely with stakeholders in developing pre sales POCs. • Worked as an IC on a greentech project based on CodeIgniter. Tools & Technologies used: PHP, JavaScript, Apache, MySQL, CodeIgniter, CakePHP, jQuery, prototype.js, HTML, CSS, SVN Team Size: 6 Birlasoft – System Analyst June 2008– June 2009 Involved in system analysis, client interaction, team leading, mentoring, development & support. Tools & Technologies used: PHP, Apache, MySQL, JavaScript, CodeIgniter, jQuery, HTML, CSS, SVN PHi Business Solutions Limited – Project Lead (PHP) June 2007– Mid June 2008 I was a module lead for PHP and open source technologies. My role involved team leading and mentoring, working as a developer, architect solutions. Tools & Technologies used: PHP, JavaScript, jQuery, HTML, CSS, Apache, MySQL, SVN, CakePHP, Wordpress, Joomla, Drupal Team Size: 7 Sunrise Software Solutions – Founder/Partner August 2002– May 2007 • Project Planning, Execution and Tracking • Setting up and organizing demos for the clients. • Defined scope of the work for every stage in the product development life cycle • Setting up development processes and Coding Standards • Technical Guidance & Team Mentoring • Contributing to and reviewing the Product Architecture and High Level Design Tools & Technologies used: PHP, JavaScript, prototype.js, jQuery, HTML, CSS, Apache, MySQL, Wordpress, cPanel Point Internet Services Pvt. Ltd – Web Developer February 2001 to May 2002 Cyber Frame Solutions Pvt. Ltd. – Web Developer June 1999 to January 2001 EDUCATION • DOEACC Level A(equivalent to PGDCA) as a direct candidate • Engineering Diploma in Electronics & Communication Engineering from Punjab State Board of Technical Education in 1999