Saim Malik
Senior Full Stack Engineer
Senior Full Stack Engineer with 6+ years shipping investor-ready SaaS and AI products across Python (Django/FastAPI), React/Next.js, Ruby on Rails, and Laravel — from classical ML to LLM- and deep learning-powered models in production. Trusted technical lead for multiple startups through launch and successful fundraising; flagship build: an auditing platform that uncovered $20M+ in revenue leakage. Strong product sense — discovery, roadmaps, and tight collaboration with design and GTM.
At a glance
- Years of Experience
- 6+
- Engineers Led
- 8+
- Projects worked on
- 12+
- Projects taken through to investment
- 5+
Outcomes that moved the needle
A snapshot of measurable impact across the past 6 years — from revenue discovery to engineering velocity.
Built an AI auditing engine that found $20M+ in missed commissions across 10+ years of MLS transactions.
Ingested 100+ MLS feeds and public datasets into a Snowflake warehouse powering enterprise analytics.
Drove a 75% reduction in defects through CI/CD pipelines, code review standards, and rigorous testing.
Raised testing reliability to 95% via structured test strategy and automated quality gates.
Cut release cycles by 30% with automated CI/CD pipelines and Dockerized deployments.
Mentored and led teams of 15+ engineers across architecture reviews, hiring, and on-call.
A pragmatic engineering leader who ships outcomes, not just code.
I'm Saim Malik, a Senior Full Stack Engineer based in Lahore, Pakistan. I partner with startups as a hands-on lead — aligning architecture, velocity, and quality so teams can earn investor confidence and scale after the round. I bring product experience alongside engineering: clarifying outcomes with PMs and stakeholders, shaping roadmaps, partnering on UX iteration, and shipping measurable impact — not just tickets. I ship end-to-end across Django, FastAPI, Laravel, Rails, and React/Next.js, and I put machine learning, LLMs, and deep learning to work where it moves the needle: search, automation, auditing, and intelligent workflows. Performance, reliability, and production discipline are non-negotiable.
Outcomes over output
I align engineering work to measurable business outcomes — uncovering $20M+ in revenue, reducing defects by 75%, and shaving release cycles by 30%.
Pragmatic architecture
Multi-tenant SaaS, event-driven services, and async pipelines — but only when they earn their place. Architecture should serve the team, not the trend cycle.
Operational excellence
I treat reliability, observability, and security as first-class features. Robust CI/CD, structured testing, and clean monitoring are non-negotiables.
Lift the team
I invest in mentorship, RFCs, and code review standards. Leading 15+ engineers has taught me that great teams compound — clarity and trust are the multipliers.
Six years of leading and shipping at scale
A timeline of roles where I've owned architecture, mentored engineers, and delivered measurable business outcomes.
Senior Full Stack Engineer / Team Lead
DevsincLahore, Pakistan
2023 — PresentMulti-Tenant SaaS · AISoftware and product engineering company delivering enterprise-scale web and mobile solutions. I lead a 15+ engineer team building multi-tenant SaaS platforms and AI-powered features.
- Architected scalable multi-tenant SaaS platforms using Django, Next.js, and PostgreSQL.
- Built a data platform integrating 100+ sources, powering large-scale analytics and business insights.
- Developed AI-powered features including intelligent search, automation, and conversational assistants.
- Led a team of 15+ engineers, reducing production defects by 75% through CI/CD improvements.
- Designed microservices architecture, improving system scalability and reliability.
PythonDjangoFastAPINext.jsPostgreSQLAWSDockerGitHub ActionsSenior Full Stack Engineer
letsremotify (Remote contract via Devsinc)Remote
01/2023 — 01/2025SaaSRemote company providing software solutions. Delivered production features across multiple SaaS applications working with distributed teams.
- Delivered 25+ production features across multiple SaaS applications.
- Built full-stack systems using Django (backend) and React.js (frontend).
- Improved code maintainability by 50% through structured code reviews and best practices.
- Automated CI/CD pipelines, reducing release cycles by 30%.
- Collaborated with distributed teams to deliver scalable, production-ready systems.
PythonDjangoReact.jsPostgreSQLDockerGitHub ActionsAWSSenior Software Engineer
JWS Software Group (Remote contract via Devsinc)Remote
04/2022 — 01/2024Enterprise SoftwareU.S.-based remote software company. Directed bi-weekly architecture discussions and delivered scalable backend systems for high-traffic applications.
- Directed bi-weekly architecture discussions, resulting in the design and implementation of 25+ new product features.
- Designed and delivered scalable backend systems for high-traffic applications.
- Optimized database performance and API response times for large-scale systems.
- Improved system reliability and raised testing success rate to 95%.
- Introduced development standards reducing defects by 75%.
PythonDjangoFastAPIPostgreSQLAWSDockerCI/CDSenior Software Engineer
DevsincLahore, Pakistan
2021 — 2023Full-Stack Web · AISoftware development company focusing on Ruby on Rails and modern Python backends. Built APIs and integrated AI-powered features into production systems.
- Built scalable REST APIs powering modern React-based applications.
- Developed backend systems using Django, FastAPI, and Ruby on Rails.
- Integrated AI-powered features for automation and intelligent workflows.
- Improved application performance by 20% through caching and query optimization.
- Delivered multiple production-grade web applications end-to-end.
Ruby on RailsPythonDjangoFastAPIReact.jsPostgreSQLRedisAWSSoftware Engineer
CCJK TechnologiesLahore, Pakistan
2020 — 2021Enterprise & TranslationTechnology company offering software development services. Contributed to enterprise and translation platforms across the full stack.
- Collaborated with a team of developers to design and implement RESTful APIs using Ruby on Rails.
- Developed backend APIs and services using Ruby on Rails and Python.
- Built scalable systems for enterprise and translation platforms.
- Contributed to full-stack development including API design and database architecture.
- Participated in Agile development and code review processes.
Ruby on RailsPythonREST APIsPostgreSQLAgile
Shipped across 9 industries
Domain context shapes good engineering. Here are the industries where I've delivered production systems, navigated compliance, and partnered with non-technical stakeholders.
AI & Machine Learning
Shipped LLM-powered features, RAG pipelines, and intelligent search into production SaaS products.
- LLMs & OpenAI API
- RAG & intelligent search
- AI assistants & automation
Multi-Tenant SaaS
Architected scalable, multi-tenant SaaS platforms with RBAC, analytics layers, and high-concurrency APIs.
- Multi-tenant RBAC
- Distributed services
- High-concurrency APIs
E-commerce & Marketplaces
Built AI-driven marketplaces with ML recommendations, Elasticsearch search, and Stripe-based payments.
- ML recommendations
- Elasticsearch search
- Stripe payments & fraud detection
Real Estate (PropTech)
Ingested 100+ MLS feeds and public datasets into a Snowflake warehouse powering real-estate analytics.
- MLS & public data feeds
- Snowflake warehousing
- ETL at scale
Enterprise Translation & NLP
Delivered enterprise translation platforms supporting 70+ file formats and 25+ machine translation engines.
- NLP pipelines
- 70+ file formats
- 25+ MT engines
Data Engineering & Analytics
Designed large-scale ETL, async ingestion, and analytics dashboards on Snowflake, PostgreSQL, and Redis.
- ETL at scale
- Celery + Redis
- Real-time dashboards
Healthcare
Delivered HIPAA-aware workflows, clinical operations tooling, and analytics layers for providers and health-tech teams — with the same rigor applied to security, auditability, and reliability as high-stakes SaaS.
- HIPAA-minded design
- Clinical & ops workflows
- Secure analytics & integrations
Revenue & Audit Intelligence
Built AI auditing engines using fuzzy matching and ML heuristics to recover missed commissions and revenue leakage.
- $20M+ uncovered
- Fuzzy matching
- Heuristic ML
DevOps & Platform
Owned CI/CD, containerized services, and AWS infrastructure powering high-concurrency production systems.
- GitHub Actions / CircleCI / Jenkins
- Docker & Kubernetes
- AWS infrastructure
The stack I reach for
Tools I've used to ship and scale production systems. I'm language-agnostic at heart — I pick the right tool for the team, the timeline, and the problem.
Programming Languages
- Python
- JavaScript
- TypeScript
- Ruby
Backend Frameworks
- Django
- FastAPI
- Flask
- Ruby on Rails
- Django REST Framework
- GraphQL
Frontend Frameworks
- ReactJS
- Next.js
- Redux
- Vue.js
- HTML5
- Tailwind CSS
Product & experience
- Discovery, roadmaps & prioritization
- PRDs, user stories & acceptance criteria
- Stakeholder alignment (PM, design, GTM)
- UX collaboration & iterative delivery
- Funnels, analytics & outcome metrics
AI & Machine Learning
- Large Language Models (LLMs)
- OpenAI API
- Prompt Engineering
- AI Assistants
- Retrieval-Augmented Generation
- Intelligent Search
- NLP
- Recommendation Systems
- ML Pipelines
- Model Deployment
Cloud & DevOps
- AWS
- S3
- EC2
- RDS
- SQS
- IAM
- Docker
- Kubernetes
- CI/CD Pipelines
- Jenkins
- CircleCI
- GitHub Actions
- Cloud Deployment
Architecture
- Microservices
- Event-Driven Systems
- Distributed Systems
- Asynchronous Processing
- Message Queues
- High-Concurrency Systems
- Multi-Tenant Architecture
- Scalable Backend Systems
Tools & Collaboration
- Git
- Bitbucket
- JIRA
- Agile / Scrum
- Code Reviews
- Technical Documentation
- SDLC
Academic background
Formal training in Computer Science, complemented by 6+ years of hands-on engineering experience.
Bachelor of Computer Sciences
2016 — 2020University of Central Punjab
Lahore
Intermediate in Computer Science (ICS)
2014 — 2016The Concordia Colleges
Lahore
Voices from the teams I’ve worked with
Feedback from engineering leaders, product owners, and teammates I've partnered with.
“Saim is one of the rare engineers who pairs deep technical skill with calm leadership. He architected our SaaS platform from scratch and shipped it on time, on budget, and without surprises.”
Engineering Director
Engineering Leadership · Devsinc
“Working with Saim was a turning point. His AI auditing engine surfaced $20M+ we didn't know we were missing. He doesn't just write code — he uncovers business value.”
Product Owner
Product Leadership · JWS Software Group
“Pragmatic, fast, and a real multiplier on the team. Saim raised our test coverage from 38% to 86% and cut release cycles by 30% — within a single quarter.”
Engineering Manager
Engineering Leadership · letsremotify
Let’s build something great together
I'm currently open to senior and lead engineering roles, advisory engagements, and select consulting work. Drop me a message — or reach out directly via any of the channels below.
Have a problem worth solving?
Whether it’s scaling a system, modernizing a legacy stack, or leveling up a team — tell me about it.