Yaroslav Shmarov

CTO

Monaco, Monaco, Monaco6 yrs 5 mos experience

AI EnabledHighly Stable

Key Highlights

Created Ruby on Rails courses for over 4500 students.
Developed multiple SaaS applications for diverse industries.
Fluent in 7 languages, enhancing communication in global teams.

Stackforce AI infers this person is a Fullstack Developer specializing in FinTech and SaaS applications.

Contact

Skills

Core Skills

Ruby On RailsFintech

Other Skills

HotwireTailwind CSSPostgreSQLProduct DevelopmentArtificial Intelligence (AI)Stripe (Software)Stripe ConnectSoftware as a Service (SaaS)AIRubySpoken EnglishSoftware SolutionsSoftware DevelopmentCourse DevelopmentAmazon Web Services (AWS)

About

Senior Ruby on Rails enginneer with 7+ years of experience. I like monolithic architecture. I don't like SPAs. I advocate for server-side rendering, StimulusJS and Hotwire fan. I love giving back to the community and sharing knowledge. My Ruby on Rails blog has 200+ DAU (blog.corsego.com) My Ruby on Rails youtube channel: @superails I've also created "Ruby on Rails 6: Learn 25+ gems and build a Startup MVP 2022" on Udemy with 4000+ students! I also speak 7 human languages 🇺🇦🇵🇱🇫🇷🇩🇪🇪🇸🇬🇧. From 🇺🇦, living in 🇫🇷 Have a nice day, yo! 🌞

Experience

6 yrs 5 mos

Total Experience

2 yrs 6 mos

Average Tenure

1 yr 5 mos

Current Experience

Clickfunnels

Senior Full Stack Developer (Ruby on Rails)

Nov 2024 – Present · 1 yr 5 mos · Монако, Монако

😎 Built and launched a new collaborative commerce / affiliate platform from scratch - handled everything from product design to prod code
😎 Working full-stack with Ruby on Rails + Hotwire
😎 Added AI features like vector search, auto-categorization, in-app chat, and other tools that actually make the product smarter and easier to use (Not just AI for the sake of AI lol)
😎 Built fintech features with Stripe Connect and Global Payouts, enabling global affiliate payments smooth
😎 Created and maintained API integrations with external platforms and services
😎 Working in a tight, senior team, just shipping real stuff quickly and keeping quality high
😎 Took the product from zero to launch, iterating fast, talking to users, and improving constantly

Ruby on RailsHotwireTailwind CSSPostgreSQLProduct DevelopmentArtificial Intelligence (AI)+4

Trezy

Senior Full Stack Developer (Ruby on Rails)

Mar 2024 – Oct 2024 · 7 mos · Париж · Remote

📈 Building a Cash flow management app (B2B SaaS)
🤖 Launched a new product - API for bank transaction enrichment (AI + tools)
📲 Built a mobile app (Hotwire Native)

Ruby on RailsHotwireArtificial Intelligence (AI)

Local sports network

Senior Full Stack Developer (Ruby on Rails)

Oct 2022 – Feb 2024 · 1 yr 4 mos · Париж

Building a platform for live-streaming high school sports in the US 🇺🇸🎥🥎🏀

RubySpoken EnglishTailwind CSSHotwireSoftware SolutionsAmazon Web Services (AWS)+7

Bearer

Senior Full Stack Developer (Ruby on Rails)

Oct 2021 – Sep 2022 · 11 mos · Париж

Building a dashboard to manage security vulnerabilities in your codebases 🔍🐞

RubySpoken EnglishTailwind CSSHotwireSoftware SolutionsAmazon Web Services (AWS)+7

Tdcm.io

Ruby on Rails Developer

Mar 2021 – Sep 2021 · 6 mos

Building a platform for property valuation companies in the UK

RubySpoken EnglishSoftware SolutionsAmazon Web Services (AWS)AJAXSoftware Development+6

Intelilex

Co-Founder (acquired)

Feb 2019 – May 2022 · 3 yrs 3 mos · Warsaw, Mazowieckie, Poland

Spoken EnglishSoftware Solutions

Superails

CTO

Oct 2017 – Present · 8 yrs 6 mos · Warsaw, Mazowieckie, Poland · Remote

👨‍💻 Delivered multiple short-term freelance projects (stripe integration, ecommerce multitenancy, reddit scraper, referral system, podcasting community tool, travel agency booking tool).
👬 Hired and managed subcontractors (other Ruby developers) to deliver said projects
👨‍💻 2018-2019 - Created a Feild Service Management SaaS "XLPLAN". That was used by ±30 organizations.
👨‍💻 2017 Created and integrated a Law Firm CRM for a Ukrainian organization with 40 lawyers.
Created 3 Ruby on Rails courses packed into 450+ Code-Along videos. 4500+ people bought and took my courses:
🎥 Created course "Ruby on Rails: Learn 25+ gems and build a Startup MVP"
🎥 Created course "Ruby on Rails: Learn to build a Multi-Tenancy SaaS MVP"
🎥 Created course "Ruby on Rails Startup MVP: School Attendance Tracking App"
🔴 Created Ruby on Rails screencasts on the @SupeRails youtube channel, grew 4k subscribers: https://www.youtube.com/c/SupeRails/videos
✍️ Started a Ruby on Rails text blog. 80,000 unique visitors, 200 daily: https://blog.corsego.com

RubySpoken EnglishSoftware SolutionsSoftware DevelopmentRuby on Rails

Центр іноземних мов "лондон"

2 roles

Ruby on Rails Developer

Promoted

Jun 2015 – Sep 2017 · 2 yrs 3 mos

Created https://myclass104.herokuapp.com/ - Language School Management software to track students, payments, attendances, and employee payroll. I developed the whole application from zero. In the end, it served over 10,000 students and over 200,000 new monthly db records

Spoken EnglishHerokuCascading Style Sheets (CSS)Software DevelopmentGitJavaScript+7