Summary
Overview
Work History
Education
Skills
Timeline
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HARI KRISHNA G

HARI KRISHNA G

Hyderabad

Summary

Results-oriented Ruby on Rails developer with 11 years of experience in architecting and delivering innovative web applications. Strong leadership in guiding development teams, designing APIs for platforms like Facebook, Twitter, LinkedIn, and launching Paythen.co, a Stripe-based payment platform. Skilled in API integrations, Rails best practices, caching strategies, TDD with RSpec, and JavaScript testing with Jasmine. Proficient in Object-Oriented Programming, AWS and Heroku deployments, and authored the gem ‘jiffy-marketplace-connect’ for marketplace app integration. Seeking a role to leverage my expertise in building cutting-edge solutions and fostering excellence.

Overview

13
13
years of professional experience

Work History

Technical Lead

Techuva Solutions
03.2020 - Current
  • Led a team of 10+ developers in building and maintaining scalable Ruby on Rails applications for various clients.
  • Architected and developed microservices-based systems that enhanced application modularity and performance.
  • Spearheaded the migration of monolithic applications to cloud infrastructure, improving deployment speed and reducing costs by 20%.
  • Integrated third-party services, such as payment gateways, and ensured compliance with security and performance standards.
  • Established CI/CD pipelines using Jenkins and Docker, reducing deployment times by 30%.
  • Collaborated with product teams and stakeholders to define project requirements and deliverables, ensuring on-time delivery.
  • Mentored junior developers in best coding practices, test-driven development (TDD), and agile methodologies.
  • Optimized SQL queries, resulting in a 40% improvement in application response time

Sr Software Engineer

OrangeBicycle Co
01.2017 - 03.2020
  • Worked on 3 projects of this organisation Paythen(paythen.co), Timblee(timblee.io), Leadership Index(leadershipindex.com.au)
  • My responsibilities: To understand the requirements and give the technical estimates
  • Developing the requirements that are estimated
  • Development for business logic with Ruby on rails
  • Deploying applications to AWS and Heroku as part of my DevOps role
  • Reviewing the code submitted by other developers
  • Guiding the junior developers for better results

Senior Software Engineer

Sumeru Solutions
07.2015 - 01.2017
  • Worked on projects Ygrene and MDLIVE
  • My responsibility is to write API services to CCI to interact with MDLIVE core
  • I have worked and activating pre-registered user module
  • Writing Unit and Integration specs using Rspec and Cucumber

Software Engineer

ValueLabs LLP
03.2014 - 06.2015
  • Worked as software Engineer in Value labs for Snapfish project
  • My responsibility is to write Webservice REST calls to API's in ruby, Processing the API responses in the front end with Backbone.js framework
  • Building the product builder
  • As part of this project I have taken care backend as well as front end part of application
  • Interacting with business requestor to understand the business requirements
  • Analyzing the functional requirements and tasks estimation
  • Technical design
  • Development for business logic with Ruby on Rails
  • UI development with JavaScript, HTML and CSS
  • Customizing the existing web services according to functional requirements
  • Mongodb programming for backend requirements

Software Engineer

Notous Innovation Inc
03.2012 - 03.2014
  • Developed web applications using Ruby on Rails and JavaScript frameworks, including custom CMS solutions.
  • Collaborated with UI/UX teams to deliver user-friendly interfaces that boosted user engagement.
  • Implemented caching mechanisms with Redis and Memcached to optimize application performance.
  • Worked closely with clients to gather requirements and deliver tailored solutions.

Education

B.Tech - Computer Science & Engineering

Bhimavaram Institute of Engineering and Technology
01.2011

Secondary School Education -

Chaitanya residential school
01.2005

Skills

Programming Languages: Ruby, JavaScript, HTML5, CSS3, SQL

Frameworks & Libraries: Ruby on Rails, Reactjs, jQuery

Databases: PostgreSQL, MySQL, Redis, MongoDB

DevOps & Tools: Docker, AWS, Heroku, Jenkins, Git, CI/CD

Testing & Debugging: RSpec, Capybara, TDD/BDD

Version Control: Git, GitHub, GitLab

Agile Methodologies: Scrum, Kanban, Jira, Trello

Other Skills: API development, RESTful services, GraphQL, Microservices architecture, WebSocket, Authentication (OAuth, JWT), Performance Optimization, Security Best Practices

Timeline

Technical Lead

Techuva Solutions
03.2020 - Current

Sr Software Engineer

OrangeBicycle Co
01.2017 - 03.2020

Senior Software Engineer

Sumeru Solutions
07.2015 - 01.2017

Software Engineer

ValueLabs LLP
03.2014 - 06.2015

Software Engineer

Notous Innovation Inc
03.2012 - 03.2014

B.Tech - Computer Science & Engineering

Bhimavaram Institute of Engineering and Technology

Secondary School Education -

Chaitanya residential school

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