Aldair Lekgegaj

I build production-grade systems for clients across Europe and beyond — from large-scale platforms to bespoke business tools. My focus is on backend development, API integrations, and scalable architecture that delivers real business value.

SOFTWARE ENGINEER at LEETO DIGITAL AGENCY (2025-06-01 – Present)

• Scaled and modernized a UK-based LMS platform (100k+ active users), building new features and integrations for enterprise use.
• Led performance optimization initiatives across the platform, improving system efficiency and ensuring stability under high user load.
• Designed and implemented new features and backend services to support enterprise use cases, enhancing scalability, flexibility, and maintainability.
• Integrated Learning Engine alongside other systems to support standardized, large-scale e-learning delivery.
• Built and optimized backend systems and APIs, ensuring secure, reliable data exchange across multiple external platforms.
• Designed and maintained database structures focused on data integrity, performance, and consistent synchronization.
• Delivered enhancements to Albania's #1 real estate platform, focusing on performance, scalability, and high-traffic reliability.

SOFTWARE ENGINEER at LOEN MARKETING (2022-09-03 – 2024-12-20)

• Focusing my skills on developing and maintaining CRM systems leveraging Laravel to create scalable and customisable solutions for client needs.
• Led the development of a system integrated with multiple external systems via APIs to enable secure and real-time exchange of business data. This architecture empowered the client to scale efficiently, creating a robust platform that delivered enterprise-level capabilities at a fraction of traditional costs — giving them a clear edge over the competition.
• Delivered solutions to support marketing campaigns, lead generation, and smart data distribution, improving reach and coordination.
• Code refactoring and performance improvements

SOFTWARE ENGINEER at PRIME SOLUTIONS (2023-01-10 – 2023-09-01)

• Gathered and analyzed project requirements, ensuring alignment with business goals.
• Designed and developed variuos web applications, mainly CRMs and E-commerce, ensuring scalability and high performance
• Created and managed different database architectures with MySQL to meet specific project requirements.
• Integrate third party APIs and services to enhance application functionality.

BUSINESS INFORMATICS in Business Informatics – Fakulteti i Ekonomisë, Universiteti i Tiranës (2018-10-10 – 2021-06-20)