Hashir Saeed

Engineered marketing websites and internal SaaS tools with React.js, Next.js, and .NET Core APIs, boosting lead capture by more than 35%. Automated data ingestion and enrichment pipelines with Python, saving over 30 hours weekly and producing machine learning-ready datasets. Rebuilt legacy Blazor components and integrated Flutter modules, accelerating B2B client onboarding with cross-platform support. Delivered geo-targeted dashboards and marketing intelligence tools powered by ESRI ArcGIS for real-time segmentation and campaign targeting. Integrated analytics, CRM, and SEO monitoring systems to drive regional data-informed growth. Maintained and expanded UI/component libraries using Tailwind CSS, Framer Motion, and Next.js templates for scalability and design consistency. Developed internal tools utilizing large language models and NLP libraries to parse user feedback, auto-tag leads, and generate personalized marketing copy, improving team response times.

Led full-cycle software delivery supporting multimillion-dollar service revenue and ensuring SLA compliance across global client projects. Acted as a bridge between stakeholders, UI/UX teams, and engineering to support mission-critical operations. Architected and deployed web and mobile cross-platform solutions using React.js, React Native, and .NET Core, achieving over 80% feature adoption in EMEA and APAC regions. Modernized CI/CD pipelines with Azure DevOps and Bitrise, improving release reliability to 98.7% and cutting deployment time by 60%. Redesigned internal workflow pipelines with unified GitOps practices, doubling client onboarding speed. Integrated large language model capabilities (OpenAI API and custom embeddings) into enterprise tools for smart content generation, predictive inputs, and natural language queries, streamlining support and workflows. Developed AI-driven modules for document summarization, ticket classification, and CRM input enrichment using Python and exter

Led the design and development of TypeScript-based full‑stack web applications with a focus on clean, responsive UX and regulatory compliance. Implemented age verification (18+) and SMS-based authentication to secure user access across multiple apps. Built and maintained React and Next.js dashboards with multilingual support, ensuring accessibility and legal compliance. Developed backend services in Node.js and NestJS capable of handling high-volume requests while upholding data security. Integrated third‑party services including SMS providers, payment gateways, and analytics pipelines, and designed PostgreSQL and MySQL schemas for secure data storage and fast retrieval. Implemented background workers and queue systems processing 1M+ monthly events with failover, retry logic, and idempotency. Deployed to AWS with CI/CD pipelines and zero‑downtime releases. Collaborated with remote teams across time zones, and documented architecture and workflows. Leveraged AI coding tools to acc