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Varun K.

Agency Agency
Backend Developer Ruby
An experienced Senior Ruby on Rails Developer with a 12-year track record in the industry, he excels in creating scalable web applications and demonstrates proficiency in technologies such as Ruby, JavaScript, and various database systems. Renowned for his problem-solving skills and leadership in team settings, he seeks to further his expertise within an innovative organization, offering a blend of technical knowledge and a dedication to lifelong learning and development.

Expertise

Years of Development Experience
13 Years
Skills
RubyHTMLCSSJavascriptReact.jsJqueryRuby on RailsMySQLPostgreSQLMongoDBRedis
Domain Experience
ITEnterpriseEnergy
Other Skills
Rails,React,Goliath, Sinatra
Language Spoken
English, Hindi

Experience

  1. Senior Full Stack Developer
    Xquic
    2022 - Until Now
    Project Summary
    Xquic succeeds by providing the best management and effortless tools for the user to manage of their small business. It provides them with various tools like occupancy, revenues, and statistical reports to keep track of progress. It also helps to stay in touch and up to date with colleagues, partners, clients, and other professional contacts. To do so, you can “connect” with the professionals who you choose, and who also wish to “connect” with you. Subject to your and their settings, when you connect with other Members, you will be able to search each other’s connections in order to exchange professional opportunities.
    Project Responsibilities
    Delivering critical tools that simplify small business management by tracking occupancy rates, revenues, and providing statistical reports to measure business performance.
    Developed features for enhancing professional networking within the platform, allowing users to form and engage with their professional connections.
    Instrumental in improving application performance through ongoing monitoring and refining.
    Project Tech Stack
    ROR, DevOps, Postgresql, Redis, ElasticSearch, jQuery, Bootstrap, ClickUp, Heroku
  2. Senior Full Stack Developer
    CloudHQ
    2020 - 2022
    Project Summary
    Implemented authentication for multiple applications and integrated 3rd party applications like Basecamp using API authentication per customer. API call and get the details from 3rd party application sifts authenticated by customer. Provided different services for each application like uploading or getting data for them.
    Project Responsibilities
    Spearheaded the authentication process for multiple applications and seamlessly integrated third-party applications like Basecamp using API authentication as requested by customers.
    Led a team of 5 developers in front-end and back-end integrations, focusing on email tracking APIs.
    Accountable for the application's performance optimization, identifying and addressing enhancement opportunities.
    Project Tech Stack
    Ruby on Rails, PostgreSQL, Heroku, API development and integration, Swagger
  3. Full Stack Developer
    MobilityEmpowered
    2018 - 2020
    Project Summary
    Created separate two applications to manage different customers and suppliers/sellers/vendors to handle the job assigned to them as per the customer's requirement. And then keep track of each job status. Created a separate application to handle all the issues raised by customers/suppliers for any job. This application is based on the SAAS concept.
    Project Responsibilities
    Developed dual applications for customer and vendor management, monitoring job statuses, and managing service-related issues through a SAAS-based application.
    Played a pivotal role as a Full Stack Developer from the project's inception, delivering service-focused website functionality.
    Integrated various third-party APIs and worked in close collaboration with the design, testing, and project management teams.
    Project Tech Stack
    Ruby on Rails, PostgreSQL, Microservice(SAAS), API with custom token authentication, Heroku, AWS Lambda, RDS, S3, Heroku Dataclip, HAML
  4. Junior Full Stack Developer
    rduty
    2015 - 2019
    Project Summary
    rDuty helps the customer with an all-in-one platform made for businesses to get accurate insight into tariff codes, duty, and taxes internationally. rDuty has various categories in which you can choose a precise one for a product to ensure that importers and exporters always pay the correct amount of duties and taxes for the product they choose. It has various ML/AL to find the correct tariff codes and calculate the amount to be paid for either import/export. It also has various currency conversion features so that you can pay or calculate the amount in your own currencies. It also updates the currency conversion rates based on current market trades.
    Project Responsibilities
    Contributed to the development of rDuty, a comprehensive platform assisting businesses in determining accurate tariff codes, duties, and taxes for international trade.
    Introduced machine learning algorithms to ensure precise tariff code selection, involved in custom duty calculation features, and implemented real-time currency conversion tools.
    Maintained dynamic currency updates reflecting current market trends, facilitating easy transactions in multiple currencies for users.
    Project Tech Stack
    ROR , Jenkins, Postgresql, jQuery, Bootstrap, Trello, OVH, DevOps

Education

Bachelor of Engineering
Jagran Lakecity University - Mugaliyachap, Near Ratibad Bhopal – 462044
2005 - 2009
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