Haider Usman
About Me
With over 15 years of hands-on experience in database architecture, backend systems, and freelance consulting, I’ve built a career around turning complex data challenges into robust, scalable solutions.
As the CEO of Dataware, I lead a talented team specializing in high-performance database management, automation with VBA, and modern web frameworks like Django. My freelance journey has allowed me to serve clients globally — optimizing SQL environments, designing enterprise-grade systems, and mentoring next-gen developers.
Passionate about elegant data architecture, performance tuning, and delivering business value through clean code and resilient infrastructure.
Core Expertise
Featured Projects
Comprehensive MS Access & VBA solution with real-time stock tracking, automated reporting, and user access controls.
Advanced indexing & query analysis toolkit for SQL Server, reducing average query time by 45% for enterprise clients.
Full-featured customer relationship management with MySQL backend, role-based authentication, and REST API.
Custom VBA macros that transform raw data into executive dashboards, saving 20+ hours weekly for finance teams.
ETL pipeline from legacy Access to SQL Server, ensuring data integrity, transformation logic, and audit logs.
Experience Journey
Leading database consultancy firm, delivering high-end solutions for Fortune 500 clients, managing remote teams, and driving product innovation.
Global freelance engagements: database tuning, full-stack Django applications, VBA automation, and SQL optimization for diverse industries.
Designed high-availability SQL Server clusters, mentored junior DBAs, implemented disaster recovery strategies, and improved throughput by 60%.
Started journey in database development, MS Access/VBA solutions and query optimization.
Let’s Connect
Remote · Global
info@haiderusman.com
/in/haiusm