Open to opportunities

Abdullah Tariq

@abdullahtariq2

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Senior Rails developer who builds scalable automation, APIs, and multi-tenant products.

Pakistan

Message

What I'm looking for

I’m looking to lead backend Rails work on high-impact products—building reliable APIs, automation pipelines, and multi-tenant platforms while partnering closely with product and design.

I’m a Senior Ruby on Rails developer focused on building dependable backend systems, automation pipelines, and API-driven workflows. I’ve delivered newsletter and job-queue based automation, improved background processing, and refactored large Rails/JavaScript codebases for maintainability and cleaner client workflows.

In leadership roles, I’ve built platforms from scratch and owned core architecture—especially multi-tenancy, roles/permissions, notifications, scheduling, and media libraries. I design and implement services and jobs that parse, analyze, and store structured data, then connect those capabilities to real product surfaces like admin tooling and external integrations.

I care about reliability end-to-end: optimizing database performance for large datasets, stabilizing legacy functionality, adding automated tests, and improving operational readiness through CI/CD and cloud integrations. From payment reliability and reporting performance to real-time video backend migration and secure recording pipelines, I consistently ship features that are faster, safer, and easier to maintain.

Experience

Work history, roles, and key accomplishments

Current

Senior Ruby on Rails Developer

Current

Devsial Enterprises

Oct 2024 - Present (1 year 8 months)

Implemented daily and weekly newsletter automation using Rails Active Admin and background job queues to streamline article curation and delivery. Integrated DeepSeek and WebPilot APIs for analysis, title generation, and summarization, and built LinkedIn posting endpoints while enhancing Active Admin workflows and refactoring Rails/JavaScript for maintainability.

Ruby on Rails Sidekiq API Integration WebPilot API Background Jobs JavaScript

Senior Ruby on Rails Developer

Stackworx

Dec 2024 - Sep 2025 (9 months)

Led backend development for a Rails 7 multi-tenant platform, designing database schemas and API controllers with a React frontend and Active Admin. Implemented authentication and authorization with Devise/JWT, upgraded apps (Rails 6 to 7), improved Vue ordering workflows, and integrated Purolator SOAP and Canada Post APIs on Heroku.

Ruby on Rails Devise JWT Vue.Js Heroku API SOAP Postman

Software Engineer – Ruby on Rails

Devsinc

Apr 2024 - Sep 2024 (5 months)

Built and maintained Rails services for the InKind dining rewards app by parsing nested JSON from the InKind API and mapping keys into efficient database storage using a configuration layer. Stabilized PayPal Account Updater features by fixing legacy feature flags, optimizing SQL for 40K+ record datasets, implementing customer-locking to prevent orphaned payment methods, and writing automated test

Ruby on Rails JSON SQL Optimization Database Modeling Automated Testing

Software Engineer – Ruby on Rails

Xprolabs

Jan 2023 - Jan 2024 (1 year)

Enhanced GoPainting UI/UX with CSS and JavaScript, fixed bugs in a canvas color-selection tool, and built interactive components including a Vimeo embed and testimonial carousel. For Primero and ClimateBase, implemented React data visualizations and Twilio SMS/email notifications, built a normalization pipeline for scraped job data, created end-to-end tests with Mocha/WebMock, and modernized an in

Ruby on Rails React Twilio Data Visualization Web Scraping Data Normalization Mocha Webpack

Ruby on Rails Developer

Square63

Aug 2021 - Dec 2022 (1 year 4 months)

Migrated the UVOHealth telemedicine video consultation system from Vonage OpenTok to AWS Chime by building backend services for meetings, participants, and recordings. Implemented TensorFlow Lite-based background effects, automated recording retrieval using S3/EventBridge/CloudWatch with IAM-controlled access, and shipped CI/CD deployments with Semaphore on Heroku.