Stefan M.

Stefan M.

MajurSerbia
Job Success
Top Rated

Software/Web developer specializing in Chrome and Firefox extensions

Always interested in new trends in the IT industry, keen on working on challenging projects using cutting-edge solutions. I'm also comfortable with project management, architectural design, requirements gathering and validation. Some of many different technologies I have experience with: *ChatGPT *JavaScript *NodeJS + Express *Chrome/Firefox/Opera/Edge browser extensions *APIs creation / integration *DOM / API Scrapers and headless browsers (Nightmare.js, Puppeteer, PhantomJS) *Vue.js / Vuex / Vuetify *HTML5 *CSS3 / LESS / SASS *jQuery *D3.js, DC.js, Chart.js *InboxSDK, gmail.js *TamperMonkey/GreaseMonkey scripting *Bootstrap *MySQL *MongoDB/Mongoose *Heroku
Rating is 5 out of 5.
5.00 Dec 1, 2021 - Apr 7, 2022

"Stefan did a great job building our Chrome extension and integrating it with our existing architecture. While there were some delays on our side, Stefan was very understanding and accommodating throughout. We would highly recommend Stefan to anyone looking to build out a Chrome extension. We will continue to collaborate ongoing. Many thanks!"

Private earnings
Rating is 5 out of 5.
5.00 Dec 11, 2021 - Mar 8, 2022

"Stefan is an amazing developer and delivered an amazing Chrome extension just as we have envisioned it. His work was both, according to requirements and where necessary he was creative and developed solutions that drove user value and just worked fantastic. I would recommend him to anyone looking to develop a Chrome extension!"

Private earnings
Rating is 5 out of 5.
5.00 Mar 1, 2021 - Aug 3, 2021

"Stefan is a true expert with chrome extensions. He's got it down. Very fast, very responsive, speaks English well. He's happy to help and make adjustments. Great experience."

Private earnings
Rating is 5 out of 5.
5.00 Nov 19, 2020 - Feb 15, 2021
Private earnings
Rating is 5 out of 5.
5.00 Aug 19, 2020 - Oct 14, 2020
Private earnings
Rating is 5 out of 5.
5.00 Dec 3, 2017 - Aug 31, 2018
Private earnings
Rating is 5 out of 5.
5.00 Mar 29, 2018 - Apr 12, 2018
Private earnings
Rating is 5 out of 5.
5.00 Mar 10, 2018 - Mar 30, 2018
Private earnings
Rating is 5 out of 5.
5.00 Mar 20, 2018

"Quick competent work."

Private earnings
Rating is 4.85 out of 5.
4.85 Dec 15, 2017 - Feb 25, 2018

"Great to work with."

Private earnings

Stefan M. has more jobs. Create an account to review them
Stefan M.

Stefan M.

MajurSerbia
Job Success
Top Rated
90
Total Jobs
5,215
Total Hours

Software/Web developer specializing in Chrome and Firefox extensions

Specializes in
Always interested in new trends in the IT industry, keen on working on challenging projects using cutting-edge solutions. I'm also comfortable with project management, architectural design, requirements gathering and validation. Some of many different technologies I have experience with: *ChatGPT *JavaScript *NodeJS + Express *Chrome/Firefox/Opera/Edge browser extensions *APIs creation / integration *DOM / API Scrapers and headless browsers (Nightmare.js, Puppeteer, PhantomJS) *Vue.js / Vuex / Vuetify *HTML5 *CSS3 / LESS / SASS *jQuery *D3.js, DC.js, Chart.js *InboxSDK, gmail.js *TamperMonkey/GreaseMonkey scripting *Bootstrap *MySQL *MongoDB/Mongoose *Heroku
Rating is 5 out of 5.
5.00 Dec 1, 2021 - Apr 7, 2022

"Stefan did a great job building our Chrome extension and integrating it with our existing architecture. While there were some delays on our side, Stefan was very understanding and accommodating throughout. We would highly recommend Stefan to anyone looking to build out a Chrome extension. We will continue to collaborate ongoing. Many thanks!"

Private earnings
Rating is 5 out of 5.
5.00 Dec 11, 2021 - Mar 8, 2022

"Stefan is an amazing developer and delivered an amazing Chrome extension just as we have envisioned it. His work was both, according to requirements and where necessary he was creative and developed solutions that drove user value and just worked fantastic. I would recommend him to anyone looking to develop a Chrome extension!"

Private earnings
Rating is 5 out of 5.
5.00 Mar 1, 2021 - Aug 3, 2021

"Stefan is a true expert with chrome extensions. He's got it down. Very fast, very responsive, speaks English well. He's happy to help and make adjustments. Great experience."

Private earnings
Rating is 5 out of 5.
5.00 Nov 19, 2020 - Feb 15, 2021
Private earnings
Rating is 5 out of 5.
5.00 Aug 19, 2020 - Oct 14, 2020
Private earnings
Rating is 5 out of 5.
5.00 Dec 3, 2017 - Aug 31, 2018
Private earnings
Rating is 5 out of 5.
5.00 Mar 29, 2018 - Apr 12, 2018
Private earnings
Rating is 5 out of 5.
5.00 Mar 10, 2018 - Mar 30, 2018
Private earnings
Rating is 5 out of 5.
5.00 Mar 20, 2018

"Quick competent work."

Private earnings
Rating is 4.85 out of 5.
4.85 Dec 15, 2017 - Feb 25, 2018

"Great to work with."

Private earnings

Stefan M. has more jobs. Create an account to review them
More than 30 hrs/week

< 3 days response time