Kunal Keshri

Experience

• 

  InnovatorsQuest VIT

  Mar 2018 - Mar 2019

  Director Of Web Development
• 

  BSNL Patna

  May 2018 - Jun 2018

  Industrial Training
• 

  Ashva

  Dec 2018 - Jan 2019

  Intern At

  • Developed a intern Management website for daily analysis of Intern's work by providing work with deadlines. Also performance measures is visualised monthly using Google monthly charts.

• 

  NEC Corporation India Pvt Ltd.

  May 2019 - Jun 2019

  Project Intern

  • Developed Auto Rickshaw Ambulance system using Google Map APIs for finding the Auto and taking it to nearest hospital.• Implemented client-side application,integrated with STRIPE API to enable real-time payment and worked on email module to send bills.

• 

  Exotel

  Jan 2020 - Apr 2020

  Intern

  • Dockerized,orchestrated a service using k8s & worked on other operational tasks.• Undergone Rest APIs, Linux & AWS training.

• 

  Chubb

  Jun 2020 - Dec 2020

  Software Engineer

  • Developed Rest APIs in US based PDAT project. Also written docker file, added filebeat and integrated with inbuilt CI/CD pipeline.• Undergone FullStack training,rewarded on Final project presentation. Implemented dynamic graphs comparing Chubb financial year with d3.js.Skills: .NET, RESTful API, Angular 10, JavaScript, GraphQL

• 

  Exotel

  Dec 2020 - now

  • WhatsApp Campaigns Consolidated designing and development for WhatsApp campaign along with SMS Campaign (Distributed Systems) as omni channel serving both the purpose. Done to have optimized solution with respect to cost & tech for the campaigns charter.Can be up-scale to run Campaign with 10 lacs contacts @100k messages/min speed.• Integrated URL Shortening and click tracking with the SMS Campaigns service to leverage a better business analytics for our customers.(B2B) • Call Campaigns Designing of Dynamic IVR Greeting - Campaigns can be created and a customized message can be played to the end user.• AddressbookDistributed large contacts of a list across various pods with tree structure to validate and insert into the database concurrently using queue based architecture. Reduces latency drastically & scalable to upload 10 lacs contacts in a listSkills: Golang, MySQL, Kubernetes, AWS S3, Beanstalkd Queue Show less • SMS Campaigns Developed from scratch a highly scalable, having low latency APIs, with effective load distributed microservice ”SMS Campaign” which helps users to send static and dynamic SMSes up to 5 lacs contacts per campaign and can be scalable to even achieve 10 lacs contacts. Was also the part of the complete designing process along with 3 other team members.• Improvised high traffic volume, Beanstalkd Queue based micro-service ”SeniorServix”, deals with status-callback retries logic for sending the call and number details to customer endpoint.• Developed daily recycling APIs for number lifecycle microservice.• Implemented Indexed based caching with pagination using Aerospike Cache for Bulk API of a microservice ”Twilix” and thus decreased latency drastically.• Implemented IDOR & XSS prevention measures for our client facing UI.• Developed automatic Cron for daily and monthly populating of messaging data by querying through Elasticsearch using Golang & used AWS SES for sending daily SMS email stats and uptime report.• Designed & implemented Jenkins build & deploy jobs using ansible script, setup AWS Auto Scaling Groups.Skills: Golang, MySQL, Mongo DB, AWS, PHP, Beanstalk Queue, ElasticSearch, Aerospike, Kafka, Docker, RESTful API, Jenkins Show less

  • Software Development Engineer-2

    Apr 2022 - now

  • SE-1 FullStack Developer

    Dec 2020 - Apr 2022