Maxim F.
London, United Kingdom
Software Engineering Leader | Fractional CTO
$210.00/hr
🏆 Elite Software Engineering Leader | CTO & Director of Engineering Experience
💫 UK Global Talent Visa Holder | $1M+ Earned on Upwork
Technical Leadership:
✱ 16 years of enterprise software engineering expertise
✱ Led distributed engineering teams as CTO & Director of Engineering
✱ Architected and scaled systems processing millions of transactions
✱ 15,000+ tracked hours on Upwork with consistent 5-star feedback
Core Technologies:
🔹 Frontend: React, TypeScript, Vue.js
🔹 Backend: Elixir, Ruby (Rails), Node.js, Rust, Go
🔹 Infrastructure: AWS, GCP, Azure, Kubernetes
With my extensive engineering background, I can quickly master any technology stack your project requires – I've consistently demonstrated the ability to become productive with new languages and frameworks in record time.
What Sets Me Apart:
✱ Deep expertise in building scalable, enterprise-grade applications
✱ Proven track record of delivering complex technical solutions
✱ Strong focus on code quality, performance, and best practices
✱ Native English communication skills
I specialise in transforming challenging technical requirements into elegant, maintainable solutions. My extensive experience as both a hands-on developer and technical leader enables me to understand your project from both strategic and implementation perspectives.
Ready to discuss how I can add value to your project? Let's connect!
Work history
Work history
Ruby expert is needed to troubleshoot an issue with email sending
Feb 21, 2023
-
Feb 2, 2024
No feedback given
Private earnings
Highly Experienced Ruby and Javascript developer needs for CRM
Mar 11, 2020
-
Feb 10, 2023
No feedback given
Private earnings
Ruby expert is needed to troubleshoot an issue with email sending
5.00
Feb 6, 2023
-
Feb 9, 2023
"Maxim has been a great help to us in quickly identifying and resolving an issue with our business-critical LMS platform based on Ruby. Definitely would rehire him again as a…
Private earnings
CTO for a fintech startup
5.00
Jun 19, 2022
-
Sep 12, 2022
Private earnings
Elixir developer needed to design, develop and deploy a payments application
Apr 22, 2020
-
Jun 9, 2022
No feedback given
Private earnings
Adding variant SKU to certificate code sent to Booker for products in specific collection
5.00
Sep 30, 2021
-
Oct 1, 2021
"Working with Maxim is always a pleasure."
Private earnings
Add new feature in Shopify / Booker bridge
5.00
Jul 8, 2021
-
Jul 30, 2021
"Always a pleasure to work with Maxim. Very quick to respond, and his work is very high quality."
Private earnings
Importing certificate data to Booker
5.00
Jun 16, 2020
-
Jul 8, 2020
"Working with Maxim was very nice! Responds very quickly, works fast, and corrected all the bugs we encountered very rapidly. I have nothing but good things to say about this…
Private earnings
Shopify and Booker integration with API
Feb 19, 2020
-
May 29, 2020
No feedback given
Private earnings
Highly Experienced Ruby and Javascript developer needs for CRM
Feb 17, 2020
-
Mar 11, 2020
No feedback given
Private earnings
CTO & Technical Architect
Oct 9, 2024
-
Present
Job in progress
Private earnings
Shopify Booker bridge project
Feb 2, 2022
-
Present
Job in progress
Private earnings
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Skills
Skills
- Vue.js
- Ruby on Rails
- TypeScript
- Rust
- NodeJS Framework