Waleed Mushtaq

Senior Software Engineer @Tabs Fm Ltd

GB

Working as a Senior Software Engineer and Backend Engineer building scalable systems for a SaaS platform serving mobile and web clients Designed and implemented Go / Golang REST APIs supporting Android, iOS, and web applications with high availability and performance Architected and optimised SQL Server and PostgreSQL databases, focusing on query optimisation, indexing, and execution-plan tuning under high user load Developed event-driven architecture using RabbitMQ, enabling reliable asynchronous processing and real-time notifications Integrated Firebase Cloud Messaging (FCM) to support cross-platform notification delivery Implemented secure authentication using Microsoft SSO across backend and client applications Built Power BI dashboards with end-to-end ETL pipelines, automated reporting, and scheduled data refresh Delivered Business Intelligence and Data Analytics solutions to support operational and strategic decision-making Designed and maintained CI/CD and DevOps pipelines, improving deployment reliability and release velocity Actively contributed within Agile / Scrum teams, collaborating with product managers, QA, and stakeholdersAI & Automation Initiatives Built AI automation solutions using Generative AI, LLMs, and OpenAI API Applied advanced prompt engineering to develop an NLP-based system that converts natural language requests into structured and secure database queries Delivered an AI-powered query service capable of returning results based on user requests from Android apps, iOS apps, and web applications