Senior Software Engineer
Remote
6+ years building production systems
Umair Dar
Senior Software Engineer & AI Enablement Specialist
Building scalable systems and enabling AI across enterprises. 6+ years architecting full-stack solutions, optimizing cloud infrastructure, and leading technical transformation.
✓6+ years building production systems
At a glance
By The Numbers
Years of Experience
Full-stack development across Python, Node.js, Ruby on Rails, and Go. System architecture and cloud infrastructure design.
Projects Delivered
Enterprise applications, SaaS platforms, and scalable solutions. From fintech to e-commerce to AI-powered systems.
Organizations Enabled with AI
Led AI/ML integration initiatives, digital transformation projects, and intelligent system implementations across industries.
Revenue Generated
Through products built, platforms scaled, and systems optimized. Direct impact on business growth and market expansion.
System Uptime
AWS infrastructure expertise including EC2, Lambda, RDS, and ECS. Docker/Kubernetes containerization and DevOps practices.
Bug Reduction
Testing automation, CI/CD pipelines, and quality assurance. Implemented comprehensive testing strategies and monitoring.
Core Principles
How I approach software engineering and problem-solving:
Build for Scale
Design systems that grow with business needs, not constrained by technical debt.
User First
Every line of code serves the user. Performance and UX are non-negotiable.
Data Driven
Let metrics guide decisions. Monitor, measure, optimize. Continuously improve.
Enable Others
Mentor teams. Document code. Share knowledge. Success is multiplied through others.
About
With 6+ years of hands-on experience, I've architected and delivered full-stack web applications that serve millions of users, managed cloud infrastructure handling massive data pipelines, and enabled AI/ML adoption across multiple organizations.
My expertise spans Ruby, Python and Node.js backends, React/Vue frontends, AWS cloud architecture, Docker/Kubernetes containerization, and modern DevOps practices.
Recently, I've been passionate about AI enablement—helping organizations integrate machine learning into their core products to unlock new capabilities and business value.
I believe great engineering comes from understanding both the business problem and the technical constraints, then finding elegant solutions that scale.
Education
BS Information Technology
FCIT, University of the Punjab
Experience
Senior Software and Integration Engineer
Inteveo Ecolink
Remote
Leading technical initiatives at a telecommunications and CRM services provider, enabling enterprise clients with integrated phone systems, CRM platforms, and unified communications solutions.
Led full-stack development team building scalable communication and CRM applications, mentoring 3+ engineers on AWS architecture and integration best practices
Architected and deployed microservices using Ruby on Rails, Node.js, and Python for phone systems and CRM integrations, achieving 30% performance improvement
Managed AWS cloud infrastructure (EC2, RDS, Lambda, SageMaker), achieving 99.9% uptime with automated monitoring and scaling for telecommunications services
Designed and optimized Docker containerization strategy for CRM and communications platforms, reducing deployment time from hours to minutes using GitHub Actions CI/CD
Spearheaded AI/ML integration initiatives for predictive analytics and intelligent call routing, deploying TensorFlow models across 4 enterprise CRM clients
Senior Software Engineer
EnterOne
Remote
Architected scalable backend systems and led technical decisions for enterprise platform modernization, working with Cisco technologies and solutions.
Led backend team in designing and implementing Ruby on Rails APIs serving 100k+ monthly active users with zero downtime deployments
Architected AWS infrastructure with Docker/ECS orchestration for Cisco integration solutions, improving deployment efficiency and system reliability by 40%
Mentored junior developers on full-stack development practices, code quality, and testing strategies, improving team velocity by 25%
Implemented comprehensive CI/CD pipelines using GitHub Actions, automating testing and deployment processes for enterprise-grade systems
Built AI-powered features using scikit-learn and TensorFlow, integrating predictive models into Cisco platform ecosystems
Senior Software Engineer
BrainArcs
Remote
Developed full-stack applications and led infrastructure modernization initiatives for enterprise clients.
Built scalable APIs using Ruby on Rails and Node.js, managing databases for 5 major enterprise clients
Led Docker containerization initiative, migrating legacy applications to Kubernetes on AWS, enabling auto-scaling
Developed responsive frontends with React.js and TypeScript, improving user experience across 20+ projects
Established security best practices including OAuth 2.0, JWT, and SSL/TLS, ensuring compliance with industry standards
Guided team through AWS adoption, architecting solutions on EC2, RDS, S3, improving cost efficiency by 35%
Products
Live products and systems I've built, deployed, and scaled in production
Revolution Insights
Enterprise CRM platform for managing Cisco Smart Accounts and Licenses at scale.
Integrated with Cisco Systems API for real-time account sync
Optimized database queries for 10,000+ daily active users
Automated license compliance reporting
D-Payments
Fintech platform processing 100k+ transactions monthly with enterprise security.
PCI-DSS Level 1 compliance certification
Integrated 5+ payment gateways and banks
99.95% uptime SLA maintained
30% reduction in transaction failures through retry logic
Italyabroad
Global e-commerce platform for Italian specialty goods serving 50+ countries.
Multi-currency and multi-language support
Inventory management integrated with suppliers
Mobile-first design achieving 95+ Lighthouse score
Qualime
AI-powered workforce platform connecting blue-collar workers with opportunities.
ML-based job matching algorithm with 85% acceptance rate
Secure payment processing with Stripe integration
50,000+ registered workers and 1,000+ active employers
Industries
FinTech
2 projectsPayment platforms, compliance, security
E-Commerce
2 projectsProduct catalogs, inventory, checkout
Enterprise
3 projectsSaaS, account management, analytics
Human Capital
1 projectWorkforce management, job matching
Cloud Infrastructure
5 projectsDevOps, deployment, monitoring
AI/ML Integration
3 projectsModel deployment, optimization
Real Estate
2 projectsProperty management, listings, CRM
MedTech
2 projectsHealthcare systems, compliance, patient data
CRMs
3 projectsCustomer relationship, sales automation, analytics
Skills & Expertise
Languages
Backend Frameworks
Frontend
Databases
Cloud & DevOps
AI/ML
Testing & Quality
Tools & Methods
Let's Build Something Great
I'm always interested in discussing new projects, technology, or opportunities to help scale your business.