Full-stack Developer at Vista Point

Utilized Angular to develop a new user-friendly interface for an e-commerce platform, resulting in a 10% increase in customer engagement and an 8% boost in sales conversion rates. Implemented Node.js backend enhancements that led to a 20% decrease in loading times for secure banking systems, improving overall user experience and customer satisfaction. Implemented performance optimization techniques with Redis caching, leading to a 10% improvement in application speed and response time. Collaborated with cross-functional teams on diverse projects such as secure banking systems and e-commerce platforms, contributing to the successful delivery of over 8 impactful solutions. Utilized agile methodologies to lead the development of a SaaS service similar to Google Calendar, overseeing a team of front-end and back-end intern developers to successfully launch the app within a tight deadline, resulting in over 1k downloads within the first week.

Full-stack Developer at Vista Point

Utilized Angular to develop a new user-friendly interface for an e-commerce platform, resulting in a 10% increase in customer engagement and an 8% boost in sales conversion rates. Implemented Node.js backend enhancements that led to a 20% decrease in loading times for secure banking systems, improving overall user experience and customer satisfaction. Applied Redis caching to optimize performance, improving application speed and response time by 10%. Collaborated with cross-functional teams on secure banking systems and e-commerce projects, delivering over 8 impactful solutions. Led the agile development of a SaaS service similar to Google Calendar, managing front-end and back-end intern developers, successfully launching the app within tight deadlines with over 1k downloads in the first week.

Full-stack Developer at Vista Point North Macedonia

Built and maintained a secure banking and e-commerce platform using Angular, NestJS (Node.js/TypeScript), MySQL, and Redis, implementing features such as customer onboarding flows, payment pages, and internal admin dashboards. Refactored legacy Angular code into reusable components and services to enable new flows (KYC profiles, wire transfers, FX trades) without duplicating logic. Designed and implemented REST APIs in NestJS, secured with JWT-based authentication and role-based access control. Introduced Redis caching and optimized database queries on high-traffic endpoints to improve responsiveness for daily users.

Data Scientist at Xient GMBH

Used Databricks (PySpark, Delta tables, notebooks) to build data pipelines that ingest, clean, and aggregate customer and transaction data for analytics and machine learning. Trained and evaluated machine learning models (classification, regression, time-series forecasting) in Python with scikit-learn and Spark MLlib to predict churn, revenue, and demand. Managed experiments with MLflow on Databricks, comparing model versions and hyperparameters and keeping a clear history of models promoted toward production use. Worked with AWS services (S3 for data storage and EC2 for auxiliary services) to schedule batch scoring jobs and feed model outputs into reporting tools.

Full-stack Developer at Freelance North Macedonia

Developed simple, clean websites for a solar electricity provider and a PVC construction company using modern JavaScript stacks and responsive layouts. Implemented contact forms and basic admin views so clients could manage inquiries and update content without needing a developer. Helped clients with deployment and basic maintenance (domain configuration, hosting, SSL certificates), ensuring sites remained usable after delivery.

Software Engineering Tutor at Freelance North Macedonia

Ran 1-on-1 and small group sessions on web development (HTML/CSS/JavaScript, Angular, Node.js) and data programming (Python, Pandas, SQL, ML). Prepared custom examples around students’ own university or personal projects and guided them through debugging, Git usage, and basic deployment.

Volunteer Developer / Data Entry at Support Kocani North Macedonia Humanitarian

Helped develop and deploy the https://supportkocani.com app; integrated OpenAI API and tested LLMs to summarize wire donations; assisted with data entry and processing of wire screenshots; used PHP (Laravel) and AWS for data hosting and analysis.