Senior Full Stack Developer

Petar Vasic

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About this service

Summary

Skilled Software Development Engineer with over 7 years of experience. Skilled in front-end and back-end development, and distributed systems. Successfully completed numerous projects using different technologies, mostly React.js, Redux, Angular, Next.js, and RxJs for front-end and Node.js and Golang for back-end. Works with different databases like MongoDB, AWS DynamoDB, MySQL, MSSQL, PostgreSQL, and Azure SQL Database. Besides, has solid experience in OOPs like Javascript, Golang, and Python. Moreover, experienced in solving algorithm problems. Always follows modern development methodologies, including scrum methodology. Acts both as a communicative strong team player and an independent team member who enables processes, investigates, and provides solutions for various tasks. Improves the performance of the team. Good communication and collaborative skills. As a team lead has experience in reviewing team members’ code and collaborating with project managers and customers to ensure the successful delivery of projects.

What's included

Web Application
Front-end development using React.js, Next.js, Angular, and jQuery. Building UI components using MUI, UI Kit, Chakra UI, Konda UI, Tailwind CSS, SCSS and Bootstrap. Testing with Jest, Karma, Jasmin and Cypress. REST API and GraphQL. WebPack and Babel for bundling web applications. Web application development with Node.js (Express.js, Nest.js) and Golang (gRPC, Gorilla). PostgreSQL, MongoDB, AWS DynamoDB, MySQL, Azure SQL Database databases and AWS, Microsoft Azure cloud services. Unit testing with Jest and Jasmine. Experience in designing databases for distributed systems. Experience with optimizing long-running queries by MongoDB aggregations. Knowledge of scalability techniques for scaling databases. Experience with Ubuntu and Windows operating systems. Experience in automation using provisioning tools like Jenkins. Experience with GitHub Actions. Experience with CI tools: AWS CodePipeline, Azure Pipelines and Gitlab. Agile, Waterfall Unit, integration and e2e testing OOP, SOLID Clean and team-oriented code

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