Muhammad Saleem

Muhammad Saleem

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Senior Full Stack Engineer | AI-Powered SaaS | Ruby on Rails | React | Vue | Distributed Systems
Lahore, Punjab, Pakistan
Contact Muhammad regarding: 
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Full-time jobs
Starting at USD20k/year
Flexible work
Starting at USD20/hour
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Timeline

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Résumé

Jobs verified_user 0% verified
  • ThriveCart
    Senior Full Stack Engineer
    ThriveCart
    Sep 2025 - Current (1 year 2 months)
    ThriveCart is a SaaS platform serving creators and online businesses with tools for selling products, courses, and memberships. As a Senior Software Engineer on the Piktochart team, I contributed to ThriveAI by building scalable platform capabilities for AI content generation, digital asset management, embedded editing experiences, and cross-product integrations spanning multiple Thrive applications.
    Responsibilities:
    • Expanded the capabilities of "ThriveAI," delivering platform features for automated content generation, digital asset management, and embedded editor experiences across ThriveCart, ThriveAcademy, and ThriveStudio.
    • Architected background processing pipelines using Rails and Sidekiq to handle heavy media workf
  • D
    Full Stack Developer
    DragonFly Tech, Inc
    Nov 2024 - Sep 2025 (11 months)
    It is a food ordering platform that connects users with curated Asian restaurants, offering high-quality meals delivered straight to their door. I contributed to both a Rails application and a Python application focused on web scraping and building bots to automate various processes.
    Responsibilities:
    • Developed scalable full-stack features for a high-traffic food delivery platform, ensuring fast and reliable application states under heavy transactional loads.
    • Engineered robust Python and Django web scraping bots using Selenium and Lxml to automate data ingestion pipelines and dynamically extract restaurant menu schemas.
    • Managed deep integrations with Uber Delivery APIs to orchestrate real-time dispatch logistics, o
  • T
    Senior Backend Engineer
    Transreport Limited
    May 2023 - Oct 2024 (1 year 6 months)
    Transreport is a leading technology company focused on the transportation sector and dedicated to enhancing the journey experience for millions of passengers.
    Responsibilities:
    • Kickstarted and structured the foundational greenfield backend architecture for the company's flagship transit product, establishing a multi-service layout handling millions of passenger journeys.
    • Achieved a 50% reduction in application response times by executing deep PostgreSQL query refactoring, index tuning, and implementing multi-tiered Redis and Memcached caching systems.
    • Created a custom, highly reusable Ruby DSL module to define OpenAPI/Swagger specifications, radically decreasing boilerplate code while enforcing documentation consis
  • StackUp Technologies
    Software Engineer
    StackUp Technologies
    Feb 2019 - Feb 2023 (4 years 1 month)
    I participated in various projects, conducted code reviews, and assisted in the onboarding of new team members.
    Responsibilities:
    • Built real-time, interactive marketing analytics dashboards using React.js and Node.js to surface user acquisition data patterns and exact attribution sources.
    • Integrated Google and Facebook Marketing APIs to automate audience synchronizations, tracking system mutations through shadow tables to maintain strict data consistency.
    • Tracked and optimized user activities and lead sources using sophisticated software hooks, refining the accuracy of underlying marketing attribution frameworks.
    • Engineered interoperable GraphQL and WebSocket communication contracts dividing Node.js and Ruby
Education verified_user 0% verified
  • C
    BS Computer Science
    COMSATS University Islamabad, Lahore Campus, Pakistan
    Jan 2016 - Jan 2020 (4 years 1 month)