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Bernii UserBU
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Bernii User

@berniiuser

I build full-stack SaaS, mobile marketplaces, and AI-powered products.

Kosovo
Message

I've built production web and mobile applications at CodexaLab for international clients, designing APIs, database architectures, authentication, payments, and cloud deployments. My work spans frontend, backend, mobile, performance, SEO, and infrastructure.

I've also built SaaS products at Besa Solutions and PABAU Clinic Software, and co-founded NanoCare and MsoPak—mobile marketplace and AI-powered German-learning platforms. I work with React, Next.js, React Native, NestJS, PostgreSQL, Prisma, AWS, and AI integrations.

Experience

Work history, roles, and key accomplishments

CO
Current

Software Engineer

CodexaLab

Jan 2023 - Present (3 years 8 months)

Built production web and mobile applications for international clients. Designed REST APIs, database architectures, authentication systems, and cloud deployments.

BS

Full-Stack Developer

Besa Solutions

Jan 2024 - Jan 2025 (1 year)

Built and maintained enterprise SaaS applications using Vue 3 and Laravel. Developed REST APIs, database integrations, and reusable frontend components.

PS

React Developer

PABAU Clinic Software

Jan 2022 - Jan 2023 (1 year)

Developed and optimized features for a healthcare SaaS platform. Refactored legacy frontend components and integrated GraphQL APIs.

SE

Web Developer

Smart Engineering

Jan 2021 - Jan 2022 (1 year)

Built responsive web applications for international clients. Developed reusable UI components and applied web security best practices.

Education

Degrees, certifications, and relevant coursework

UT

University for Business and Technology

Bachelor of Information Systems, Information Systems

2020 - 2023

Pursued a Bachelor of Information Systems, gaining a strong foundation in information systems and technology.

AA

ARRA Academy

Fullstack Developer, Fullstack Development

Completed the Fullstack Developer program, enhancing skills in full-stack development.

OT

Offensive Cyber Security Techniques

Offensive Cyber Security Techniques (Ethical Hacker), Cyber Security

Completed certification in Offensive Cyber Security Techniques, focusing on ethical hacking.

BA

Big Data Analytics

Big Data Analytics, Data Analytics

Completed certification in Big Data Analytics, covering data analysis and processing techniques.

IT

Installation and Service Provider TIK

Installation and Service Provider TIK, Information Technology

Completed certification in Installation and Service Provider TIK, focusing on IT installation and services.

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