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Nirankar Singh

Experienced Full-Stack Engineer with 9+ years of expertise in Ruby on Rails, specializing in backend development, system architecture, performance optimization, and cloud technologies. Proficient in Python, RSpec, SQL, Redis, React, and Vue.js, with extensive experience in AWS and GCP for building scalable and fault-tolerant cloud applications. Skilled in refactoring legacy applications, optimizing database queries, and enhancing system performance. Experienced in leading projects from initial development to deployment, ensuring seamless integration, high availability, and reliability. Passionate about solving complex problems with scalable, well-structured solutions that enhance user experience and system stability.
  • Role

    Senior Sinatra Software Engineer

  • Years of Experience

    9 years

Skillsets

  • Docker
  • PostgreSQL
  • Data Structures
  • Vue.js
  • React.js
  • Algorithms
  • Ruby
  • Ruby on Rails
  • Python
  • JavaScript
  • MySQL
  • Vue
  • Kubernetes
  • Jenkins
  • Html & css
  • GCP
  • Cassandra
  • AWS
  • Ansible
  • PostgreSQL
  • Ruby
  • Python
  • MySQL
  • Sinatra
  • Scikit-learn
  • Ruby
  • RSpec
  • Redis
  • react
  • Rails
  • Python
  • MySQL

Professional Summary

9Years
  • Nov, 2023 - Present2 yr 4 months

    Senior Software Engineer

    Builder.ai
  • Apr, 2021 - Oct, 20232 yr 6 months

    Senior Software Engineer

    Ephicacy Lifesciences
  • Nov, 2017 - Apr, 20213 yr 5 months

    Software Engineer

    Maropost

Applications & Tools Known

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    Docker

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    Kubernetes

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    AWS

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    GCP

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    Jenkins

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    Ansible

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    Sinatra

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    HTML/CSS

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    Vue.js

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    React

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    Ruby on Rails

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    Javascript

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    Python

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    MySQL

Work History

9Years

Senior Software Engineer

Builder.ai
Nov, 2023 - Present2 yr 4 months
    Conducted code reviews, transformed incomplete features, architected new processing layers, optimized database queries, implemented TDD, established real-time synchronization between microservices, enhanced deep learning models for prediction, resolved sync issues, and enhanced log parsing systems.

Senior Software Engineer

Ephicacy Lifesciences
Apr, 2021 - Oct, 20232 yr 6 months
    Designed fault-tolerant applications, mentored engineers, performed code reviews, engineered distributed systems, developed messaging systems, integrated RESTful APIs, and diagnosed critical software issues.

Software Engineer

Maropost
Nov, 2017 - Apr, 20213 yr 5 months
    Developed backend services with Ruby on Rails, implemented HAProxy Load Balancer, built log parsers, refactored legacy codebase, led Ruby upgrades, built recommendation systems, optimized database queries, integrated Vue.js, and maintained RESTful APIs.

Achievements

  • Act as Owner Award for Excellence in Maropost
  • Ranked 4th in the National Science Olympiad
  • International Mathematics Olympiad - Certified

Major Projects

1Projects

IoT Project on Drones

    Internship project related to IoT and drones.

Education

  • Bachelor of Technology (B.Tech) in Computer Science and Engineering

    Lovely Professional University (2016)

Certifications

  • Certified in computer science and engineering