Fahad Altaf

FAHAD ALTAF FULL STACK DEVELOPER WITH 0VER 10 YEARS OF EXPERIENCE MEAN, MERN, Python, Symfony, Laravel/PHP, AI integration I’m a software architect and full-stack engineer with over 10 years of experience designing and building scalable SaaS, AI-driven, and cloud-native applications. I specialize in modern web development using Node.js, React.js, Angular, PHP, Laravel, and Python, with a deep focus on performance, scalability, and clean architecture. My expertise covers end-to-end system design, API integrations, and workflow automation across industries like healthcare, logistics, and localization. AREA OF EXPERTISE • Architect and develop robust SaaS platforms & enterprise systems • Build and optimize microservices with Docker, Kubernetes & CI/CD pipelines • Design and integrate RESTful & GraphQL APIs for automation and analytics • Lead remote teams to deliver secure, high-performance software • Design and integrate AI-driven features into web platforms using LLMs, LangChain, and OpenAI APIs. • Build automation workflows with n8n and other low-code tools to optimize backend and data pipelines. • Experienced with Symfony for enterprisegrade PHP applications and API development. PROFESSIONAL EXPERIENCE Software Architec | MarsHub January 2024 - May 2025 Designed scalable SaaS localization systems using Node.js, React.js, Next.js, and GraphQL. Delivered MarsCloud TMS and Mars Editor, AI-powered collaborative tools enhancing automation and scalability. Implemented CI/CD and Docker-based pipelines, cutting release time by 40%. Built robust backend microservices with Nest.js and Python, improving API performance by 35%. Developed full-stack features integrating Next.js for server-side rendering and optimized SEO performance. March 2019 - January 2024 Team Lead | Milenow Led design and development of a Lastmile Delivery Management System using Symfony, MERN stack (MongoDB, Express.js, React.js, Node.js), Python, and Tailwind CSS. Integrated Google Maps routing, Shopify automation, and logistics APIs using MEAN/MERN architecture for handling 10K+ daily deliveries with real-time tracking. Boosted uptime by 35% through microservices refactor with Node.js and Python, and improved DevOps workflows. Built scalable REST APIs and data processing pipelines leveraging Python and Node.js for analytics and route optimization. Team Lead | SapienIT March 2015 - March 2019 Built and deployed comprehensive healthcare SaaS platforms including Electronic Health Records (EHR) system and HairStim patient management application using Node.js, Angular, and Laravel frameworks. Architected secure backend APIs with Node.js and Laravel, implementing HIPAA-compliant data encryption and role-based access control (RBAC) to ensure patient data privacy and regulatory compliance. Improved system performance by 40% through database optimization, caching strategies, and efficient API design, handling 5,000+ concurrent users seamlessly. Developed intuitive Angular-based frontend interfaces with real-time appointment scheduling, patient records management, and automated notification systems that increased scheduling efficiency by 50%. Integrated third-party healthcare APIs for lab results, prescription management, and telehealth capabilities, streamlining clinical workflows for medical practitioners. PROJECTS AireHealth – Platform Revamp & Modernization AireHealth, a U.S. HealthTech e-commerce platform, needed a complete modernization to eliminate technical debt and enable scalability. I conducted a full system audit, rebuilt the platform using the MERN stack with Docker and AWS, and optimized it for high-volume transactions. Delivered in under six months, the revamp achieved zero major bugs at launch, improved performance, and positioned the platform for future innovation and growth. Mayfair Residencia – Automated Installment Recovery Automated Mayfair Residencia’s recovery process with AI-driven WhatsApp reminders and Twilio-based auto-calling. Built a centralized dashboard for real-time tracking and smart escalation. Reduced payment delays by 50%, manual workload by 60%, and improved cash flow visibility using Node.js, React, and automation workflows. Milenow – AI-Powered ERP for Logistics Milenow, a U.S.-based logistics tech firm, partnered with me to eliminate delays and errors in its manual order confirmation process. I developed an AI-powered voice automation system integrated with their ERP using Python, Twilio, and Node.js. The solution enables real-time confirmations, automated follow-ups, and infinite parallel calls—reducing order processing time from hours to minutes while achieving near 100% accuracy and freeing staff for high-value tasks. KEY ACHIEVMENTS MarsCloud TMS & Mars Editor: Spearheaded development of AI-powered translation management platform that processed 1M+ translations monthly, reducing manual workflows by 50% and serving Fortune 500 clients globally. Lastmile Delivery System: Architected end-to-end delivery management solution handling 10,000+ daily deliveries with real-time tracking, achieving 35% improvement in system uptime and 99.8% on-time delivery rate. Healthcare SaaS Innovation: Built HIPAA-compliant EHR and HairStim platforms serving 50+ healthcare facilities, improving patient data security by implementing end-to-end encryption and reducing scheduling conflicts by 50%. CI/CD Pipeline Optimization: Reduced deployment time by 40% through implementation of automated Docker-based CI/CD pipelines, enabling zero-downtime releases and faster feature delivery. Performance Engineering: Achieved 60% improvement in application load times through Next.js SSR/SSG implementation, database optimization, and Redis caching strategies across multiple projects. Microservices Architecture: Successfully migrated monolithic applications to microservices using Node.js, Nest.js, and Python, improving API response times by 35% and system scalability. Team Leadership: Mentored 5+ junior developers, established coding standards, and conducted technical training sessions that improved team productivity and code quality by 30%. EDUCATION Bachelor of Computer science Government College University, Lahore - LANGUAGE & CERTIFICATIONS Languages: English (Fluent), Urdu (Native) Certifications: ReactJS Basic Certified (Provider: HackerRank), Web Development (Provider: UET Lahore)