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Mohammad Ziyauddin User

@mohammadziyauddin

Experienced Ruby on Rails backend developer building scalable web platforms.

India
Message

What I'm looking for

I seek backend or full-stack roles focusing on scalable web applications, API design, and cloud-based CI/CD, with collaborative Agile teams and opportunities for technical ownership.

I am an experienced Backend Developer with over 3 years specializing in Ruby on Rails, RESTful and GraphQL APIs, and PostgreSQL. I build scalable, high-performance web applications, integrate third-party services (Stripe, Twilio, SendGrid), and implement CI/CD and cloud deployments on Heroku and AWS.

I follow TDD/BDD practices with RSpec and Capybara, use Docker and Sidekiq for reliable development and background processing, and contribute to performance tuning, documentation, and onboarding to ensure maintainable, production-ready systems.

Experience

Work history, roles, and key accomplishments

SL
Current

Ruby on Rails Developer

ShadBox Infosystem Pvt. Ltd.

Apr 2022 - Present (4 years 2 months)

Built and maintained a large-scale e-commerce platform using Ruby on Rails and PostgreSQL, implemented authentication and Stripe/PayPal payments, and optimized APIs and database queries to improve performance and reliability.

Education

Degrees, certifications, and relevant coursework

AT

Anjuman College of Engineering & Technology

Bachelor of Engineering, Computer Science

2016 - 2020

Bachelor of Engineering in Computer Science completed with coursework and projects focused on software development and web applications.

AC

Anjuman Jr. College

HSC (12th), Science

2014 - 2016

Higher Secondary Certificate (HSC) completed with foundational coursework preparing for undergraduate engineering studies.

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