Senior Web Engineer / Lead Developer
Eleven Labs·Full-time
January 2022 - February 2026·4 yrs 2 mos
Paris, France·Remote
- Worked with a France-based company to architect and deliver modern, production-grade web applications.
- Led frontend development using React.js and Next.js, implementing SSR/SSG strategies for performance and SEO optimization.
- Designed backend systems using a combination of Node.js, Python (FastAPI/Django), and Java (Spring Boot) depending on project needs.
- Leveraged serverless and cloud-native technologies such as AWS Lambda, Firebase, and Vercel to build scalable and cost-efficient systems.
- Collaborated closely with stakeholders to define technical strategy, system architecture, and long-term scalability.
- Ensured high code quality through strict coding standards, reviews, and maintainable architecture patterns.
TypeScript, Next.js, React.js, TailwindCSS, Node.js, Python, FastAPI, Django, Java Spring Boot, Serverless, AWS Lambda, Supabase, Firebase, Vercel, System Design, Technical Leadership
Senior Software Engineer
WEZOM·Full-time
January 2019 – December 2021·3 yrs
Warsaw, Poland·Remote
- Worked remotely for a Poland-based company during the coronavirus period, leading the development of scalable, cloud-native systems.
- Designed and implemented microservices architectures using Node.js (Express.js, Nest.js), alongside Python (FastAPI) and Java (Spring Boot) for high-performance backend services.
- Containerized applications using Docker and orchestrated deployments with Kubernetes, enabling scalability and resilience across distributed systems.
- Implemented event-driven architectures using messaging systems and Redis for caching, significantly improving system responsiveness.
- Collaborated with international teams across time zones, maintained high development standards, and mentored engineers on clean architecture, system design, and performance optimization.
TypeScript, Node.js, Express.js, Nest.js, Python, FastAPI, Java, Spring Boot, Microservices, Docker, Kubernetes, Redis, Event Driven Programming, AWS Amazon EKS, Amazon SQS
Full Stack Developer
Civitta·Full-time
July 2014 – December 2018·4 yrs 6 mos
Belgrade, Serbia·Hybrid
- Developed full-stack, enterprise-grade web applications during the transition to API-driven and service-oriented architectures.
- Built robust backend systems using Java (Struts, Spring, Hibernate) and Python (Django/Flask), supporting scalable business applications and complex workflows.
- Designed RESTful APIs and integrated them with modern frontend layers, ensuring efficient communication and performance.
- Improved database design and performance using PostgreSQL and MongoDB through indexing and query optimization.
- Introduced containerization with Docker and contributed to cloud-based deployments using AWS (EC2, S3).
- Actively participated in Agile (Scrum) processes, including sprint planning, code reviews, and CI/CD pipelines using Jenkins.
Java, Struts, Spring, Hibernate, Python, Django, Django REST Framework, Flask, RESTful WebServices, PostgreSQL, MongoDB, Docker, AWS Amazon EC2, Amazon S3, CI/CD, Jenkins, Agile, Scrum
Junior Web Developer
Qualysoft·Full-time
March 2011 - May 2014·3 yrs 3 mos
Belgrade, Serbia·On-site
- Worked on developing and maintaining server-rendered web applications using PHP-based frameworks during the early stage of my career.
- Built dynamic web pages and backend logic using PHP (Symfony, CodeIgniter, Laravel), integrating frontend components developed with HTML, CSS, JavaScript, and jQuery.
- Designed and managed relational databases using MySQL, implementing efficient CRUD operations and optimizing queries for performance.
- Ensured cross-browser compatibility and responsive layouts using Bootstrap.
- Collaborated with senior engineers to debug issues, improve application stability, and follow structured development workflows using Git.
- Established a strong foundation in backend development, MVC architecture, and maintainable coding practices.
HTML5, CSS3, JavaScript, jQuery, Bootstrap, MVC, PHP, CodeIgniter, Symfony, Laravel, MySQL, SQLite, Git