Software Engineer
Muhammad
Abubakar
I build
AI-Powered Solutions

Crafting scalable backend systems, SaaS platforms, and AI-ready architectures. Currently engineering global entertainment data at International Showtimes.

6+
Years
20+
Projects
5+
Companies
What I Build

Engineering at the intersection of AI & modern software.

AI & Intelligent Systems

Building AI-powered features, intelligent automation, and data-driven solutions that transform how businesses operate and make decisions at scale.

LLM IntegrationAI APIsData PipelinesAutomationRAG Systems

SaaS Platforms

End-to-end SaaS products with scalable multi-tenant architecture and subscription systems.

20+
Projects Delivered

Backend & APIs

High-performance microservices, RESTful & GraphQL APIs, message queues, and search engines.

Cloud & DevOps

Container orchestration, CI/CD pipelines, and cloud infrastructure for seamless scaling.

Tech Stack

Backend

Ruby on RailsNodeJSNestJSGraphQL

Frontend

ReactJSNextJSGatsby

Databases

PostgreSQLMySQLMongoDBRedis

Infrastructure

AWSHerokuDigital Ocean

Monitoring & Tools

GrafanaPrometheusGitDockerJenkinsn8n

AI & Machine Learning

LLMsGenerative AIAI AgentsPrompt EngineeringFine TuningMCP

Architecture & System Design

MicroservicesMVCRESTful APIsDistributed SystemsCI/CD Pipelines

Project & Team Management

Project LeadershipTeam MentoringTechnical DocumentationProject Estimation & Tracking
Education

BS Computer Science

2015 — 2019

Government College University, Lahore (GCU)

Data Structures & Algorithms, Computer Systems Engineering, Artificial Intelligence

Experience

Where I've worked.

Senior Software Engineer

Current
International Showtimes ·Berlin, Germany (Remote)
Nov 2022 — Present

Optimized high-traffic Ruby on Rails APIs serving millions of daily requests with Redis caching and DB indexing (~35% faster). Built scalable microservices with NestJS/TypeScript, improved data imports with async pipelines, and set up monitoring with Grafana/Prometheus.

Ruby on RailsMongoDBMySQLRedisKubernetesDockerNestJSNextJS

Software Engineer

Virtual Force Inc·Lahore, Pakistan
Jan 2022 — Dec 2022

Developed and maintained Ruby on Rails applications with React frontends. Implemented Sidekiq background processing, integrated third-party services, and optimized PostgreSQL/MongoDB queries for client-facing products.

Ruby on RailsReactNode.jsPostgreSQLMongoDBSidekiq

Software Engineer

Intagleo Systems·Lahore, Pakistan
Mar 2021 — Jan 2022

Enhanced and maintained SaaS products using Ruby on Rails and ReactJS. Designed RESTful APIs and improved application performance through query optimization. Deployed on Heroku.

Ruby on RailsReactPostgreSQLJavaScriptHeroku
Projects

Selected work.

01

International Showtimes API

High-scale entertainment data platform providing global cinema showtimes, movie metadata, and VoD streaming availability via a unified API serving millions of requests daily.

Ruby on RailsMongoDBKubernetesMicroservicesDockerRedis
02

Amplifyd

AI-powered influencer marketing platform connecting brands with influencers for precision campaign execution, content discovery, and wallet-based payments.

Ruby on RailsReactPostgreSQLGatsbyREST APIs
03

Pynwheel Property Tours

Interactive property tour platform transforming multifamily experiences through touchscreens, tablets, and self-guided tour mobile applications.

Ruby on RailsPostgreSQLReactJavaScriptHeroku
04

Fintech Connector

Platform connecting financial services professionals, fintech entrepreneurs, and capital providers to collaborate on next-gen financial services innovation.

Ruby on RailsPostgreSQLJavaScript
Contact

Let's build something together.

Open to freelance and consulting opportunities. If you're building something meaningful, let's talk.

abubakar.
Backend Engineer · Full Stack Developer · 
Hire Me