Nov 2020 – Jan 2022 · 1 yr 2 mos · Noida, Uttar Pradesh, India

• WH1+ Middleware: Working on NestJs-Serverless based framework internal REST API to interact with Logistics related objects and Shop Systems and Logistics Providers.
• WH1+ Connector: Working on NestJs-Serverless based framework external REST API to interact with Logistics Providers.
• Integration API: Worked on Node-based, Serverless framework, Event-driven Application, deployed on AWS Lambda. Project is currently under development phase.
• WH1: Working on Ruby on Rails based, MVC Monolythic Application. It is a procurement portal for closing deals between Shop Systems and Logistics Providers
• WH1+ Frontend: Developed from scratch, worked in team, a Ruby on Rails based, MVC Monolythic Application, for tracking the Orders and Shipments managed by Integration API. Project is currently under development phase.

Oct 2018 – Nov 2020 · 2 yrs 1 mo · Gurugram

• Redesign, scale and Maintain the Click2call component, baseline of the company's main revenue, singlehandedly.
• It was serving 9 to 10 Million hits per day i.e. 2000 Hits/min (33 CPS). Since I took the project, I collaborated to drive this project to easily handle upto 12,000 Hits/min (200 CPS) from 4000 Hits/min (67 CPS).
• Tasks:
• 1) I served as maintainer of Click2call, KRM and Kservices.
• 2) Managed and tackled the related Emergency Incidence Response actions for these components and resources in this project.
• 3) Worked at scaling the project to make it more of a microservice than existing monolith solution.
• 4) Worked on bottlenecks in the workflow to solve the unexpected delay in the requests served and improve the average response time.
• 5) Worked on the related feature Requests in the project.
• Apart from this, I worked in Outbound Callcenter Project to stablize it and solve the issues regarding memory leaks and unexpected downtimes.
• I worked at SuperReceptionist Project working on bug fixes and small features.
• Detailed tasks mentioned in Projects section.

Oct 2017 – Oct 2018 · 1 yr · New Delhi Area, India

• 1) [MAIN PROJECT] Developed Focused Crawler with centralized database and configured them in Distributed System.
• SKILLS: Web-Crawling, Apache Nutch, Apache Solr, Docker, Java, Distributed Systems, Linux
• 2) Greper: Eased Analysis Team’s workload by developing exhaustive searcher among almost all file formats in large data dumps.
• SKILLS: Python, Threading, Algorithms
• 3) Bitcoin Monitoring System:- For monitoring the Bitcoin Activity, configured Block Explorer and developed BTC Network Analyzer.
• SKILLS: Django, Python, Sockets, Bitcoin Full Node, Threading

Jun 2017 – Aug 2017 · 2 mos · New Delhi Area, India

• Loklak Server is a distributed message search server to anonymously collect, share, dump and index social media search results. Earlier it crawled one social media website at a time.
• My task was to:
• 1) Add functionality to add multiple scraping capability at the endpoint /api/search.json to the project.
• 2) Add search scrapers for some platforms.
• 3) Indexing of all the scrapers to ElasticSearch dump in the project and fetch them when the endpoint is invoked.

Feb 2017 – Oct 2017 · 8 mos · New Delhi Area, India

• Loklak Server is a Distributed Message Search Server to anonymously collect, share, dump and index social media search results.
• My Contributions:
• 1) Add functionality of multiple scraping capability at the endpoint /api/search.json to the project.
• 2) Did setup Loklak Server and Loklak Search with NGINX Ingressor on Kubernetes Deployment.
• 2) Add search scrapers for some platforms.
• 3) Indexing of all the scrapers to ElasticSearch dump in the project and fetch them when the endpoint is invoked.
• 4) Setup JUnit Unit-Test framework and integrate testing of software during it's deployment.
• SKILLS: Java, Servlets, Multithreading, NGINX, Kubernetes, Docker, Javascript, JUnit

Nov 2016 – Feb 2017 · 3 mos · New Delhi Area, India

• I worked as Opensource contributor in​ Fedora Pagure, Online Version Control System
• My task:
• 1) Work on bugs and issues.
• 2) Discussions in Issues and Channel about improvements, issues, etc
• SKILLS:​ Pagure, Python-unittest, Javascript, HTML5

Jul 2016 – Aug 2016 · 1 mo · Noida Area, India

• The Maharatna Electrical company 'BHEL' also needs IT services to manage it's functionality smoothly to improve inter-department communication and thus to deliver quality products to it's customers:-
• 1) To maintain records of different concerned issues, customers, equipments, projects, etc. An in-house project 'Pulse' was started 2 months before I joined. Development of this software is being done in C#, ASP.Net and SQL. I worked in IT helpdesk project to create a channel between the users of IT services(i.e. the departments of the company) and IT engineers to register, update and solve IT-related problems quickly and efficiently.
• 2) Maintain documents and send them to the respective concerned person in the respective department. For this Document Management System is used. This requires creation of workflows, linking the documents with file-genealogy, creation of tasks and checklists,etc.