✅ TOP RATED Freelancer on UpWork
✅ 1k+ hours worked
✅ 100% Job Success
✅ Earned over $40k+ on Upwork
I have good Slack bots development and Chrome Extension development experience
✅ 17+ Slack APPs developed on Upwork.
✅ 4 Chrome Extensions developed
✅ Wrote my first program when I was 9: I have gained quite significant experience and knowledge in programming that time, you will have highly experience person working on your project
✅ Worked with Upwork enterprise companies - I know how to meet high quality standards.
🎙️ Here are few things client said about my work on Upwork:
✅ "Mykola delivered a well-tested and fully functioning Chrome extension that is now being used by 20+ customer support representatives.
You can't go wrong with Mykola, he's terrific, and communication was a breeze.."
✅ "Mykola is an incredible developer. He hit every milestone and is great to work with. Will be working with him again!"
✅ "Top notch all round. Excellent price, speed, communication, understanding and output quality. I will work with Mykola again for sure. "
I have good website development experience not just Chrome extensions and Slack bots. I have experience with various kinds of admin pages / dashboards and other custom made websites.
✅ I have very solid integration experience. I have worked with many systems and apis:
Dropbox API, Gmail API, FlowRoute API, Slack API, Discourse API, Trello API, RocketChat API, Facebook API, Hubstaff API, Zendesk API, Google Sheet API, MediaWiki API, Salesloft API, Mailgun API, wit.ai API, Algolia API, ClickBank API, LimeLight API, Maropost API, Mautic API, chargebee API, freshdesk API, hasoffers API, klaviyo API, AWS, shipstation API.
I have worked with MediaWiki. I have integrated MediaWiki with Slack, giving ability to create / update pages on mediawiki from SLack. Also update MediaWiki version and gave ability to search for content on MediaWiki from Slack.
💌 WHY CHOOSE ME OVER OTHER FREELANCERS? 💌
✅ Client Reviews: I help my clients SOLVE their problems and I do my best to get Good Rating and Feedback
✅ Problem solving skills, I like tackling complex, non-sdandart issues
✅ Solid technical skills in various areas. You will have someone experience working with your project.
My Achilles' heel is my English skills, I can chat only, I hope this is OK.
💗 Technologies:
✔️ Slack development - 16 bots developed
✔️ Chrome Extension Development - 4 Chrome Extensions
✔️ Firefox Extension Development - beginner
✔️ JavaScript for web - 9 years
✔️ NodeJS - 5 years
✔️ MongoDB - 5 years
✔️ VueJS - 4 years
✔️ PHP - 9 years
✔️ MySQL - 7 years(Optimization of the structure of BD / SQL queries, work with large volumes of data - +/-42 million records)
✔️ Laravel - 4.5 years
✔️ Redis - 5 years
✔️ AWS - 5 years
✔️ Database Architecture - expert
✔️ Socket IO - 5 years
✔️ RESTful API - expert
✔️ Web scraping - expert
✔️ PhantomJS - expert
✔️Bootstrap - intermediate
🔔 I am looking forward to hearing from you and your project.
When I Work
RESTful API
RESTful Architecture
Slack
Automation
PHP
Firefox Plugin Development
API
API Integration
JavaScript
Business with 10-99 Employees
MongoDB
Google Chrome Extension
Business with 1-9 Employees
Node.js