Muhammad
Talha Khalid
// connecting systems that matter
I build the integration layer between enterprise platforms - MuleSoft, Salesforce, Oracle, Stripe, Python - so data flows reliably at scale. Currently Consultant Integration at Systems Limited, Lahore.
Integration engineer.
Full-stack depth.
I specialise in enterprise API integration - designing event-driven architectures that connect SaaS platforms, cloud databases, and custom backend services without friction.
My work spans two disciplines: MuleSoft / Anypoint Platform for enterprise integration, and Python (FastAPI, Django) for backend services and automation pipelines. Both serve the same goal - systems that don't break.
Before Systems Limited, I worked across EdTech, fintech, and large-scale scraping projects - building a strong foundation in performance, data integrity, and async processing.
Consultant Integration · Systems Limited
Lahore, Pakistan
MuleSoft Certified Developer - Level 01
BSc Software Engineering · NUST · 3.50 GPA
What I work with
Integration
- MuleSoft · Anypoint Platform
- DataWeave
- CloudHub 1.0 & 2.0
- API-led Connectivity
- Platform Events · VM Queues
- Pub/Sub · Object Stores
- Bulk API v1 & v2
Backend
- Python
- FastAPI · Django · Flask
- Celery · Redis · RabbitMQ
- Selenium · Scrapy
- Pandas · NumPy
- REST · SOAP
- Git
Cloud & Data
- AWS Lambda · SQS
- AWS EC2 · S3 · RDS
- PostgreSQL · MySQL
- DynamoDB
- ETL Pipelines
- JSON · XML
- Datadog · Loguru
Platforms
- Salesforce
- Oracle
- Stripe · PayPal
- Microsoft 365
- OMS Cloud
- iSAMS · PowerSchool
- SQLAlchemy
Where I've worked
- Integrated Darna Loyalty Program with Salesforce and Oracle, enabling real-time points sync and personalised customer journeys.
- Connected Salesforce Marketing Cloud with transactional systems to trigger automated campaigns based on user behaviour.
- Delivered mall WiFi onboarding integration, capturing consent and syncing data for targeted marketing.
- Built scalable, event-driven integrations using MuleSoft, Platform Events, and VM Queues across Salesforce, Stripe, Oracle, and cloud databases.
- Integrated Stripe with Salesforce & Oracle, ensuring 99.9% payment accuracy for $2M+ in annual transactions.
- Optimised notification and service request workflows between Oracle and Salesforce for improved operational efficiency.
- Led integrations across Salesforce Service/Sales Cloud, Microsoft 365, and databases (MySQL, PostgreSQL, DynamoDB).
- Utilised Salesforce connectors - Platform Events, Topic Listeners, VM Queues - for real-time updates and event-driven automation.
- Integrated Salesforce Service/Sales Cloud with databases using MuleSoft, ensuring seamless cross-platform data flow.
- Implemented Salesforce Bulk API v1 & v2 for high-volume data transactions.
- Developed event-driven integrations using Platform Events, VM Queues, deployed on CloudHub 1.0 & 2.0.
- Optimised DataWeave transformations and automated scheduled tasks for enhanced system performance.
- Built backend APIs with Django REST Framework and integrated RESTful APIs for data processing.
- Developed web scraping & automation pipelines using Selenium & Scrapy.
- Implemented email automation with Django SMTP, Celery, and Tweepy for Twitter API integrations.
- Deployed and scaled applications on AWS EC2, SQS, and Lambda.
- Developed personalised learning & recommendation systems for an EdTech platform.
- Created dynamic user profiling & real-time background task handling with Celery & Django Signals.
- Deployed Django applications on AWS EC2, ensuring scalability and performance.
- Managed and maintained Jasper Reports and Java-based Web APIs for financial applications.
- Developed and optimised Java backend services using Spring Boot & JDBC for data processing.
- Worked with Microsoft SQL Server, ensuring efficient database connectivity and query optimisation.
Selected work
Kinlyze
Code ownership intelligence for engineering teams - maps knowledge concentration risk across a codebase, surfacing bus factor scores and heat maps to help teams prevent knowledge loss when engineers leave. Designed and developed end-to-end - from backend architecture to product delivery.
Aldar
Deployed MuleSoft APIs on CloudHub 1.0 & 2.0 integrating Stripe, Oracle, Salesforce, and the Darna Loyalty Program. Connected iSAMS and PowerSchool SIS platforms across 13 schools with bi-directional real-time data sync.
Sapphire
Implemented API-led architecture with System, Process, and Experience APIs for customer, coupon, gift card, and logistics management. Integrated Salesforce, OMS Cloud, and Microsoft Dynamics 365.
BoilerJuice
Integrated Salesforce Bulk API v1 & v2 for legacy database migration. Integrated MySQL and PostgreSQL with object stores and schedulers. Deployed flows on CloudHub 2.0 with custom logging and retry mechanisms.
Lumina Forms
Integrated Paddle & Polar payment platforms with subscription-based models. Built separate Admin and User dashboards giving admins full subscription visibility and control - including enable/disable per subscription.
Moara
AI-powered academic research platform connecting scholarly databases with intelligent automation. Built backend with FastAPI, integrated AI-driven document processing, and engineered AWS S3 data pipelines for large-scale literature ingestion.
Datatera
High-performance web scraping API using FastAPI with async processing for concurrent tasks. Extracts and transforms data from any website into unified schemas. Achieved 80% faster response times than Flask-based alternatives. Deployed on AWS EC2 with JWT authentication.
Grepbing EdTech
AI-powered e-learning platform with personalised course recommendations, real-time feedback, and collaborative learning. Funded by the Pakistan Engineering Council (PEC). Deployed on AWS with adaptive assessments and dynamic profiling.
Coursera Scraper
Scraped and structured 400,000+ courses - title, instructor, ratings, categories. Built a fully automated data refresh pipeline and personalised recommendation engine. Reduced manual extraction from weeks to minutes. Published as a PyPI module.
MuleScope
Open-source Mule runtime log analyzer. Drop in a log file and MuleScope finds every LISTENER and REQUESTER call, rebuilds the request and response, and gives you a Postman-style workspace - plus a real Postman v2.1 collection export.
Research
Applied formal modeling and verification to a tennis training app, Trainify, using Uppaal. Identified safety-critical modules that could compromise player wellbeing, modelled them as timed automata, and verified correctness properties to ensure no unsafe states could occur during real-time use.
Education & certifications
Let's work
together.
Open to integration consulting, backend engineering roles, and interesting technical problems. Reach out directly - I respond fast.
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