03/06/2026 updated

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Frontend Developer, Senior Full Stack Developer, Senior Full Stack Developer

Srebrenik, Bosnia-Herzegovina
Only remote
Srebrenik, Bosnia-Herzegovina
Only remote

Profile attachments

hasan_joldic_cv.pdf

Amazon Web ServicesMobile Application DevelopmentWeb DesignDevOpsWeb DevelopmentSpring FrameworkPostgreSQLMongoDBNode.jsProduct DesignRuby On RailsReact.jsAngularJSKubernetesCoaching and MentoringFront End Software DevelopmentDocker

Skills
• Web development
  – React
  – NodeJS
  – PostgreSQL
  – Docker
  – Kubernetes
  – AWS
• Web design
• Product development • DevOps
• Mentoring

Other skills
• Angular
• MongoDB
• Java Spring
• Ruby on Rails
• Mobile Development

Languages

GermanFluentEnglishNative speaker

Project history

Lead Frontend Developer

Reffie, inc.
5. Reffie App

Dates : January 2024 - May 2024
Role : Lead Frontend Developer
Client : Reffie, inc.
Website : https://platform.reffie.me
Client Website : https://reffie.me
Technologies : React, Vite, Material UI, Figma, AI
Description :
Leading the frontend development of a SaaS web application in the real estate
industry.
Working closely with the design team to implement the UI/UX of the application.

Implementing features using AI to improve the user experience.
Mentoring junior developers and reviewing their code.
Setting up the CI/CD pipeline using GitHub Actions.

Senior Full Stack Developer

Gaia Technologies GmbH
4. Gaia App

Dates : April 2023 - December 2023
Role : Senior Full Stack Developer
Client : Gaia Technologies GmbH
Website : https://next.gaia.law
Client Website : https://gaia.law
Technologies : React, NextJS, Mantine, MongoDB, Ruby on Rails, Docker
Description :
Planning, designing, and implementing features for a SaaS web application in
the legal industry.
70% of the work was done in the frontend, 30% in the backend.
Mentoring junior developers and reviewing their code.
Working on the DevOps side of the project, deploying the application to
DigitalOcean using Docker.
Setting up the CI/CD pipeline using GitHub Actions.

Senior Full Stack Developer

Tawkify
Website : https://tawkify.com
Client Website : https://tawkify.com
Technologies : React, NextJS, MUI, PHP, MySQL, Docker, AWS
Description :
Maintaining and improving the backend and frontend of a web application in
the dating industry.
70% of the work was done in the frontend, 30% in the backend.
Working on the DevOps side of the project, deploying the application to AWS
using Docker and Kubernetes.
Mentoring junior developers and reviewing their code.

Frontend Developer

2. Flare Dispatch

Dates : July 2018 - January 2022
Role : Frontend Developer
Client : Flare Emergency Response
Website : https://flaredispatch.com
Client Website : https://flare.co.ke
Technologies : React, TypeScript, Material UI, Webpack
Description :
Planning, designing, and implementing features for a web application in the
emergency response industry.
Most of the features were implemented in the frontend, but some were also
implemented in the backend.

Full Stack Developer

ISHAP Befund Web-App
Client : ISHAP GmbH
Website : https://form.ishap.at
Client Website : https://ishap.at
Technologies : React, TypeScript, NodeJS, Hapi, PostgreSQL, Ansible
Description :
Implementing features for a SaaS web application in the construction industry.
The features were implemented in the frontend and backend.

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