Co-founder, VibrantStack LLP

Skype: pikender.sharma
Phone: +91 98730 81834

Elixir and Ruby Developer solving problems with passion for more than 10 years.


Open Source Contribution

Anonymize data for sharing with GDPR compliances

Making data sharing accessible without revealing personal data as per GDPR compliances.

Feb 2018 till Date


  • Working on Phoenix Application responsible for onboarding users and companies interesting in sharing data and offload legal and technical expertise to fully managed cloud based solution
  • It’s a mix of microservies written in Elixir and phoenix web app is the interface for real users where-in they can manage controller and processor of data and data sources.
  • Ecto and Phoenix goodies have made it a breeze to structure this enterpise grade solution for better extensibility and maintenance.

Digital Freight Forwarder

Cargo booking, tracking and customs broker.

Apr 2017 - Sept 2017


  • Helped with structuring of CQRS/ES system with Ruby on Rails framework
  • Worked on FCL booking and integration in dashboard for better insights in delays and resolution tasks like custom clearance and legal formalities.

Apple Contact Us

Helping ItunesConnect Partners (music/movie/tv artists, app developers, book authors and podcast creators) reach the right person for their problems with better resolution and user experience

Jul 2016 - Oct 2016 and Feb 2017


  • Architected CMS for Topic Creation and Management
  • Integrated Apple Backend Services used for Login, Mail Sending and Analytics
  • Fixed React and Angular App bugs

NectarCommerce (Vinsol, Delhi)

Opensource E-commerce Framework written in Elixir/Phoenix with Extension Framework to support any additional feature other than provided in core.

Feb 2016 – Present

Architect, Developer and Lead

DealDey (DealDey, Lagos, Nigeria)

Manages in-house deals & from different merchants and provides an interface to buy them.

Aug 2013 – Jan 2016

Team Lead, Code Reviewer, DevOps

  • Assisting Project Manager with information needed to communicate the technical challenges or alternate ways of implementing the business requirement
  • Integrated Rencredit Offline Payment Mode for Deal buyout
  • Writing APIs to be consumed by iOS and Android App
  • Lead and developed Multi-variant system for Deals
  • Directed and lead the conversion of Multi-page checkout system as single page for better usability
  • Lead the implementation of packages to Order Management for better visibility and operations
  • Helped add the better Returns and Refunds System for correct inventory and reconciliation
  • Helped create a Marketplace for Sellers for better operations efficiency and distribution of internal resources
  • Helped integrating FedEx as Shipping Partner and integrating payouts for merchants both for product and shipping charges
  • Responsible for releases, deployment and maintenance of servers for uninterrupted services

WeWork (Wework, NYC, USA)

Real Estate Management Web Application – Rent Office Space for small/large business

Apr 2012 – Jun 2013

Sr. Developer and Code Reviewer

  • Client interaction, requirement gathering and analysis
  • Wrote Integration tests in Cucumber using Capybara
  • Worked on Single Page Social App catering messaging, business cards, network and post ads for various users in system
  • Worked on Guest Management Feature
  • Worked on User Directory Management Feature
  • Worked on Printer Report Extraction Automation Feature
  • Worked on Printer Report Processing Feature
  • Worked on Printer Report Dashboard Feature

Previous works

Worked on various projects as developer

2007 – 2011

  • Global Financial Institution Centre (IGI, Gurgaon)
  • Food Safety and Traceability Solution (QMR Labs, Mumbai)
  • Audit Management Solution (QMR Labs, Mumbai)
  • HR Compensation Management Tool (QMR Labs, Mumbai)
  • QMR Official Site (QMR Labs, Mumbai)
  • Comparison Framework in MS Excel (QMR Labs, Mumbai)
  • Commercialisation of Samsung handsets [Picollo and Ely aka Star in India] in SEA Region (Samsung India Software Operations, Bangalore)
  • British Telecom 21 CN IP based Network Backbone for all kind of voice and data services (Tata Consultancy Services, Gurgaon)


  • Web Tools: Ruby, Ruby on Rails, Elixir, Phoenix, React, Jquery, JavaScript, CSS, HTML
  • Testing Tools: Rspec, Cucumber, Capybara
  • Server Technologies: Apache, Nginx
  • Databases: MySQL, PostgreSQL, Redis
  • Platforms: Linux
  • Version Control: Git


Bachelor of Technology, Computer Science & Engineering
Indian School of Mines, Dhanbad, India (2007)