Delivering scalable, high-performance applications across fintech, e-commerce, healthcare, and enterprise systems with expertise in microservices, cloud architecture, and team leadership.
I'm a passionate software engineer with deep expertise in full-stack development, cloud architecture,
and team leadership. Throughout my career, I've delivered complex solutions for fintech, e-commerce,
healthcare, and enterprise systems, always focusing on quality, scalability, and innovation.
Technical Excellence
Master of Java, JavaScript ecosystems, cloud platforms, and modern development practices
Leadership
Experienced in leading development teams and mentoring engineers to achieve their best
Problem Solver
Proven track record of tackling complex challenges and delivering innovative solutions
Architected multi-state compliance-driven shipment workflow system for the nation's largest licensed cannabis wholesaler's NY market expansion across $1B+ distribution network serving 9,000+ SKUs to licensed dispensaries.
Key Responsibilities:
Architected scalable shipment workflow supporting warehouse → distribution center → retailer delivery stages using Next.js and Nest.js microservices
Designed and implemented RESTful APIs for shipment state management and real-time status tracking
Key Achievements:
Delivered shipment workflow system to production supporting multi-stage tracking (warehouse → distribution → retailer)
Built React Native driver app enabling real-time delivery tracking, proof-of-delivery capture, and regulatory compliance documentation for cannabis distribution network.
Key Responsibilities:
Developed cross-platform driver mobile app with React Native, implementing GPS tracking, barcode scanning, and digital signature capture
Key Achievements:
Launched driver mobile app v1.0 with GPS tracking, barcode scanning, and digital signature capture
Automated proof-of-delivery process eliminating manual paperwork and improving delivery accuracy
Set up n8n workflow automation infrastructure to orchestrate and integrate two critical services, enabling automated data synchronization and business process automation.
Key Responsibilities:
Designed and deployed n8n workflow automation infrastructure
Configured automated workflows to integrate and synchronize two services
Set up monitoring and error handling for workflow reliability
Key Achievements:
Successfully deployed n8n infrastructure enabling automated service integration
Reduced manual data synchronization efforts through automated workflows
Led anti-money laundering (AML) compliance integration for multi-jurisdictional online casino operator licensed across UK, Malta, Sweden, and Ontario markets. Integrated real-time AML risk scoring engines and enhanced fraud detection systems to meet stringent gaming authority requirements.
Key Responsibilities:
Architected and integrated AML Logix risk scoring engine with Spring Boot microservices, implementing real-time user risk assessment for KYC/AML compliance
Enhanced Seon fraud detection integration, implementing async event-driven architecture with Kafka for real-time risk analysis
Key Achievements:
Integrated AML Logix risk scoring engine enabling automated KYC/AML compliance checks for new user registrations
Led platform modernization for online casino operator, upgrading Java microservices ecosystem to leverage latest language features and improve performance.
Key Responsibilities:
Led zero-downtime migration of 8 mission-critical microservices from Java 17 to Java 21, leveraging virtual threads and pattern matching features
Key Achievements:
Improved API response times post-Java 21 upgrade leveraging virtual threads for better concurrency handling
Engineered clinical-grade AI diagnostic platform for FDA/CE-pathway smart capsule endoscopy medical device. Built HIPAA-compliant full-stack solution with deep learning-powered frame analysis enabling gastroenterologists to detect mucosal ulcers, erosions, and digestive abnormalities with 100% sensitivity and 93% specificity, transforming small bowel imaging workflows for IBD patients.
Key Responsibilities:
Developed Python-based ML inference pipeline integrating TensorFlow models for real-time frame analysis with low-latency processing
Built Next.js web application with WebSocket streaming for real-time examination visualization and physician annotation interface
Implemented DICOM-compliant image storage and retrieval system with HIPAA-compliant encryption at rest and in transit
Key Achievements:
Deployed AI-powered diagnostic platform to production with real-time frame analysis and abnormality detection
Built automated frame filtering system highlighting potential abnormalities for physician review
Implemented HIPAA-compliant data storage with encryption at rest and in transit ensuring zero data loss
Modernized healthcare data exchange infrastructure for nation's largest Medicaid technology contractor serving 70M enrollees across 2/3 of US states. Migrated legacy FTP-based claims processing system to HIPAA-compliant AWS S3 cloud architecture, delivering secure admin portal enabling healthcare provider data exchange for government Medicaid Management Information System (MMIS) supporting billions in annual claims adjudication.
Key Responsibilities:
Architected cloud-native file exchange solution on AWS S3 with server-side encryption, versioning, and lifecycle policies for 7-year retention compliance
Developed Angular + Spring Boot admin portal with role-based access control, audit logging, and real-time transfer monitoring
Implemented automated ETL pipelines using AWS Lambda for claim file validation and HL7/X12 format transformation
Key Achievements:
Successfully migrated healthcare data exchange from legacy FTP to AWS S3 with improved transfer speeds and reliability
Led platform modernization for cloud-based loan origination system (LOS) serving 2,000+ banks and credit unions nationwide. Executed major framework upgrades enabling automated credit decisioning, digital account opening, and seamless core banking integrations while improving loan origination workflow efficiency across consumer lending, mortgage, HELOC, and business loan products for regulated financial institutions.
Key Responsibilities:
Led Angular 14→16 migration for loan origination portal, refactoring standalone components and implementing latest RxJS operators for reactive state management
Upgraded backend services from Java 17→21, adopting record classes, sealed types, and virtual threads for improved performance
Developed comprehensive automated testing suite implementing Cypress E2E tests and JUnit 5 integration tests
Key Achievements:
Completed zero-downtime migration from Angular 14 to 16 and Java 17 to 21 maintaining production stability
Reduced build times and application bundle size through tree-shaking, lazy loading, and code-splitting optimizations
Delivered multiple feature enhancements including authentication improvements, search capabilities, and batch processing
Maintained mission-critical digital ordering infrastructure powering 50M+ annual transactions for global QSR brands including Burger King, Baskin Robbins, and Pizza Hut. Built comprehensive support documentation, real-time monitoring systems, and POS integration troubleshooting guides across 20+ point-of-sale platforms, reducing incident response time for multi-unit franchise operations and ensuring high-availability for revenue-generating kiosks and mobile ordering channels.
Key Responsibilities:
Provided L2/L3 support for cloud-based POS platform serving major restaurant chains, triaging and resolving production incidents
Engineered automated monitoring dashboards using Grafana and Prometheus tracking system health metrics across multi-region deployments
Created comprehensive runbook covering common scenarios including payment gateway failures, inventory sync issues, and network outages
Key Achievements:
Reduced incident resolution time through comprehensive runbooks and standardized troubleshooting procedures
Maintained high platform uptime supporting peak transaction loads across nationwide restaurant locations
Decreased repeat incidents through systematic root cause analysis and preventive infrastructure improvements
Built enterprise fraud prevention system for Saudi Arabia's first fintech unicorn and MENA region's leading Shariah-compliant Buy Now Pay Later (BNPL) platform serving 3M+ customers across UAE, Saudi Arabia, Kuwait, and Bahrain. Integrated multi-vendor risk assessment and credit scoring engines enabling real-time fraud detection and transaction validation for 4,000+ merchants including IKEA, Adidas, and Namshi, protecting $110M+ Series A backed payment infrastructure.
Key Responsibilities:
Architected microservices-based risk orchestration layer integrating Sift, Onfido, and regional KYC providers using PHP, Java, and Vue.js
Implemented real-time decisioning engine with low-latency risk assessment processing using Redis caching
Developed compliance dashboard for SAMA regulations, tracking AML alerts, KYC verification status, and transaction monitoring
Key Achievements:
Successfully integrated multi-vendor risk assessment platform processing transactions across MENA region
Reduced manual review requirements through automated ML-powered risk scoring and decisioning engine
Built compliance dashboard tracking KYC/AML requirements aligned with Saudi Arabia SAMA regulations
Enhanced backend admin portal for African e-commerce platform, delivering inventory management features, order processing workflows, and vendor management tools. Fixed critical production bugs in payment processing, SKU synchronization, and reporting dashboards using React, Node.js, and AWS, supporting merchant operations and customer order fulfillment across East African markets.
Key Responsibilities:
Developed new features for admin portal
Fixed existing bugs in backend system
Worked with React, Node.js, Express, AWS, Elasticsearch
Enhanced production Customer Data Platform (CDP+) enabling enterprise marketers to unify customer data from e-commerce, POS, CRM, and digital channels into unified 360-degree customer profiles. Delivered data integration improvements, identity resolution optimizations, and marketing attribution enhancements supporting multi-touch campaign analytics, vendor-agnostic data activation, and privacy-compliant customer segmentation for retail and e-commerce clients.
Enhanced production demand-side platform (DSP) for publicly-traded (NASDAQ: DSP) advertising technology company powering people-based programmatic advertising. Delivered features and optimizations for real-time bidding (RTB) engine, identity resolution system, and cross-channel campaign management platform using Java, Go, and Angular, supporting billions in annual ad spend across CTV, display, and video advertising channels while maintaining GDPR/CCPA compliance.
Led backend optimization of shipment workflow for East Africa's fastest-growing B2B FMCG distribution platform connecting 300,000+ informal retailers across Kenya, Uganda, Tanzania, and Nigeria.
Key Responsibilities:
Led backend optimization of shipment workflow using Spring Boot microservices with Kafka event streaming
Mentored team of 5 engineers on domain-driven design, code reviews, and architectural decision-making
Key Achievements:
Enhanced API response times by optimizing Kafka consumer groups and implementing Redis caching layer
Architected migration from Angular monolith to Nx-based microfrontends architecture for B2B FMCG distribution platform, enabling independent team deployments and improved performance.
Key Responsibilities:
Architected migration from Angular monolith to Nx-based microfrontends, splitting into independent modules (inventory, orders, logistics, payments)
Conducted weekly tech talks on frontend architecture best practices
Key Achievements:
Successfully migrated monolithic Angular application to Nx-based microfrontend architecture enabling independent team deployments
Improved page load performance through code splitting, lazy loading, and optimized bundle sizes
Built global contractor management platform for Employer of Record (EOR) provider operating proprietary entities in 70+ countries. Delivered compliant international contractor onboarding solution with automated multi-country tax withholding, labor law compliance validation, and legal workflow automation, enabling enterprise clients to hire and pay distributed workforces across 170+ jurisdictions while navigating complex employment regulations and cross-border payroll requirements.
Key Responsibilities:
Architected Next.js/React SPA with server-side rendering for SEO, implementing multi-step contractor onboarding with document verification and e-signature integration
Designed PostgreSQL schema supporting multi-tenancy, implementing row-level security and audit logging for SOC 2 compliance
Built automated tax compliance engine calculating withholding across jurisdictions, integrating with DocuSign, Stripe, and government APIs
Key Achievements:
Successfully launched contractor onboarding platform to production with multi-step workflow and document verification
Implemented comprehensive test coverage with Jest/Cypress, deploying to Vercel with automated preview deployments
Reduced compliance violations through automated document validation and country-specific regulatory workflow enforcement
Architected internal collaboration platform for Rivian engineering teams to share CAD designs, BOM data, and vehicle specifications. Built full-stack serverless solution for document management and collaboration.
Key Responsibilities:
Designed serverless architecture on AWS using Lambda, S3, RDS (PostgreSQL), implementing GraphQL API layer with Node.js/TypeScript for real-time data queries
Built React SPA with Material-UI implementing CAD file viewer, version control, and collaborative annotation features supporting multiple file formats
Implemented fine-grained RBAC system with attribute-based access control managing user roles and permissions across departments
Key Achievements:
Delivered MVP to production enabling Rivian engineers to share CAD designs, BOMs, and vehicle specifications in centralized platform
Achieved high uptime SLA using serverless architecture with Lambda auto-scaling handling variable load patterns
Enabled efficient engineering collaboration through centralized document repository with version control and search capabilities
Refactored weather backend data feed systems and migrated streaming architecture to reactive programming model. Built high-performance platform using Java deployed on AWS Kubernetes for real-time weather data processing and distribution to weather clients worldwide.
Key Responsibilities:
Refactored weather backend data feed architecture for improved scalability and performance
Redesigned stream winds data pipeline to efficiently serve weather clients with real-time updates
Migrated legacy synchronous services to Spring WebFlux reactive programming model
Built and deployed platform using Java on AWS Kubernetes cluster infrastructure
Key Achievements:
Successfully migrated critical weather services to Spring WebFlux enabling non-blocking data streams
Improved data feed throughput through reactive architecture and optimized Kubernetes deployment
Enhanced system reliability with containerized microservices on AWS EKS
Contributed to payment processing platform development, converting business requirements into robust implementations. Focused on code quality, bug fixes, and maintaining high engineering standards through thorough code reviews for a fintech payment solutions provider.
Key Responsibilities:
Translated business requirements into technical implementations for payment processing features
Identified and resolved existing bugs in the payment platform ensuring system reliability
Contributed to platform development at Divebell, implementing new features, fixing bugs, and conducting code reviews to maintain high code quality standards.
Key Responsibilities:
Implemented new features for the platform
Identified and fixed existing bugs to improve stability
Conducted code reviews for pull requests
Key Achievements:
Successfully delivered multiple features to production
Worked on a Linguistic AI solution, handling product architecture modeling, cloud-native software implementation, and mobile software development. Also managed marketing campaign activities.
Key Responsibilities:
Product architecture modeling for AI-powered linguistic solution
Implementation of cloud-native software on Google Cloud services
Development of mobile software using Ionic framework
Marketing campaign management
Key Achievements:
Successfully architected and delivered linguistic AI platform
Deployed cloud-native solution on Google Cloud Platform
Architected "Fam" subscription loyalty program for Gopuff instant delivery platform. Built full-stack solution with subscription management, rewards tracking, and payment processing.
Key Responsibilities:
Designed microservices architecture on Azure using Nest.js, Cosmos DB (NoSQL), PostgreSQL, implementing event-driven subscription lifecycle management
Built React Native mobile app and React web portal with real-time rewards tracking, tier progression, and personalized offers via GraphQL APIs
Integrated Stripe/Braintree payment gateways with Azure Functions for automated billing, dunning management, and subscription analytics
Key Achievements:
Launched "Fam" subscription loyalty program to production serving Gopuff customers across US and Europe
Built reliable payment processing system with high success rates using Stripe/Braintree integration and automated retry logic
Implemented personalization engine for targeted offers and rewards based on customer behavior and purchase patterns
Delivered multiple projects to various clients using Java, JavaScript, PHP, MySQL.
Key Responsibilities:
Implemented new features across multiple products
Maintained CI/CD pipeline
Used Java, JavaScript, HTML/CSS, PHP, MySQL
Key Achievements:
Successfully delivered multiple projects to several clients
Met client requirements and expectations
Maintained smooth development processes
JavaJavaScriptPHPMySQL
Education & Certifications
🎓
Bachelor of Science in Computer Engineering
Modern Academy For Engineering And Technology
2005 - 2010
🏆 Oracle Professional Certifications
O
Enterprise Edition 6 Java Persistence API Developer Certified Expert
Oracle • Sep 2015 • ID: OC1415127
O
Oracle Certified Professional, Java SE 7 Programmer II
Oracle • Dec 2014 • ID: OC1415127
O
Oracle Certified Associate, Java SE 7 Programmer I
Oracle • Sep 2014 • ID: OC1415127
O
1Z0-807 Test - Java EE6 Enterprise Architect Certified Master
Oracle via Udemy
🔒 Security & Compliance
T
Information Security
Tamara • Jan 2024
T
Financial Crime (Saudi Arabia)
Tamara • Dec 2023
T
Know Your Customer (KYC)
Tamara • Dec 2023
U
The Complete Ethical Hacking Course
Udemy • Apr 2021
U
The Complete Mobile Ethical Hacking Course
Udemy • Apr 2021
☁️ Cloud & DevOps
L
Running Kubernetes on AWS (EKS)
LinkedIn • Apr 2022
L
Deploying and Running Apache Kafka on Kubernetes
LinkedIn • Apr 2022
U
Docker Mastery: with Kubernetes + Swarm from a Docker Captain
Udemy • Apr 2021
U
Kubernetes Hands-On - Deploy Microservices to the AWS Cloud
Udemy • Apr 2021
U
Helm Kubernetes Packaging Manager for Developers and DevOps
Udemy • Apr 2022
U
Ultimate Guide to Data Streaming with AWS Kinesis
Udemy • Oct 2022
U
Git Complete: The definitive, step-by-step guide to Git
Udemy
⚙️ Backend Development
U
Mastering Go: From Beginner to Expert
Udemy • Sep 2023
U
Symfony 6 Framework Hands-On
Udemy • Sep 2023
U
PHP for Beginners
Udemy • Sep 2023
U
Master Microservices with Spring Boot and Spring Cloud
Udemy
U
Microservices with gRPC [Java + Spring Boot + Protobuf]
Udemy • Apr 2021
U
Reactive Programming with Spring Framework 5
Udemy
U
Oracle DBA 11g/12c - Database Administration for Junior DBA
Udemy
🎨 Frontend Development
U
Microfrontends with React: A Complete Developer's Guide
Udemy • Apr 2022
U
Next.js & React - The Complete Guide
Udemy • Apr 2021
U
Progressive Web Apps (PWA) - The Complete Guide
Udemy
U
Web Components & Stencil.js - Build custom HTML Elements
Udemy • Apr 2021
U
Styled Components Course 2021 (V5)
Udemy
U
UX & Web Design Master Course: Strategy, Design, Development
Udemy
U
User Experience Design Fundamentals
Udemy
📱 Mobile Development
U
iOS 13 - How to Make Amazing iPhone Apps: Xcode 11 & Swift 5
Udemy • Apr 2021
U
The 7 Day Android App Bootcamp - Android Pie and Kotlin
Udemy • Apr 2019
U
React Native - The Practical Guide [2021 Edition]
Udemy
📊 Big Data & Data Science
U
Apache Flink | A Real Time & Hands-On course on Flink
Udemy • Oct 2022
U
Scala and Spark for Big Data and Machine Learning
Udemy • Apr 2021
C
Data Science
CodeAcademy
C
Learn Python 3
CodeAcademy
👥 Leadership & Professional Skills
U
Management Skills - Team Leadership Skills Master Class 2021
Udemy • Mar 2021
U
Master Class - Creative Problem Solving & Decision Making
Udemy
U
Business Communication Skills: Business Writing & Grammar
Udemy • Apr 2020
A
Ace the Technical Interviews
AlgoExpert
U
The Complete Job Interviewing Skills Masterclass Course
Udemy
U
Lean Six Sigma White Belt Training and Certification
Udemy
U
Planning & Scheduling: Be the Professional from Scratch
Udemy
U
Perfect English Pronunciation: British English
Udemy
U
How To Memorize English Grammar Rules
Udemy
U
The Most Common Mistakes in English and How to Avoid Them
Udemy
📚 Additional Specializations
U
3-in-1 Marketing Diploma - Key MBA Business Administration Concepts
Udemy • Nov 2022
U
In-Depth Software Testing Training Course From Scratch
Udemy
U
Forex Algorithmic Trading Course: Code a Forex Robot!
Udemy
U
Day Trading Stocks - Gap Trading
Udemy
U
Profitable Forex with Risk Control
Udemy
How I Help Your Business
Turn your business ideas into working software that generates revenue, saves costs, and scales with your growth. 20+ years helping businesses launch products faster and operate more efficiently.
🚀
Develop
Launch New Products
Turn your product idea into a revenue-generating reality. Launch in weeks, not months.
✓Start generating revenue sooner
✓Beat competitors to market
✓Scale as your business grows
🔄
Migrate
Reduce Operating Costs
Cut infrastructure costs by 40-70% with modern cloud solutions. Keep your business running without disruption.
✓Lower monthly infrastructure bills
✓Reduce maintenance overhead
✓Zero downtime during transition
⚡
Upgrade
Serve More Customers
Handle 10x more users without crashing. Improve performance so customers don't leave due to slow pages.
✓Increase revenue capacity
✓Reduce customer abandonment
✓Stay secure and compliant
🛠️
Support
Keep Growing
Stay competitive with continuous improvements. Never miss opportunities due to technical limitations.
✓Keep systems running smoothly
✓Add features as business evolves
✓Strategic technical guidance
What Makes Me Successful
Work Remotely
I thrive working remotely across timezones. Proven success delivering for teams in US, Europe, and MENA with seamless communication.
Deep Experience
I only take projects where I have proven expertise. You get 20+ years of battle-tested knowledge, not learning on your dime.
Full Ownership
I take complete ownership of my work. Your success is my success—I'm invested in outcomes, not just writing code.
Continuous Learning
I stay current with technology and best practices. 56 certifications and counting—always improving to deliver better solutions.
Team Collaboration
I integrate seamlessly with your existing team. Clear communication, knowledge sharing, and collaborative problem-solving every day.
Expert Team Player
I bring senior-level expertise while being humble and collaborative. I mentor others and learn from the team constantly.
Get in Touch
I'm open to discussing new opportunities, collaborations, and interesting projects.
Let's connect and explore how we can work together.