Roman Kucheryavyy
Salesforce engineer by day. Full-stack builder by nature. Conductor by calling.
Act I, Client work
Built for clients
9 projects for other people, from storefronts and booking flows to a native iOS app.
01 / 09
Alongside Coffee
Brewed from scratch — a full-stack e-commerce experience that turns first-time visitors into repeat customers. Custom design system, responsive to the last pixel.
- Web Design
- E-commerce
- Branding
02 / 09
Mark Lutsyuk
A portfolio that does the talking. Clean architecture, purposeful animations, and a conversion funnel that quietly guides visitors from curiosity to contact.
- Portfolio
- Web Design
- UI/UX
03 / 09
FUBC Band
Where the music lives online. Event listings, media galleries, and a live performance showcase for the band I conduct — built with the same rhythm we play.
- Web Design
- Music
- CMS
04 / 09
Intext Construction
Solid foundations, digital edition. A professional web presence built for lead generation — service showcase, project portfolio, and a pipeline that converts.
- Web Design
- Business
- Lead Gen
05 / 09
FUBC Coffee
From bean to browser. A custom ordering platform with menu management, real-time queue, and a brand experience that pairs well with your morning cup.
- Web App
- Full-Stack
- E-commerce
06 / 09
Nelectric Power Systems
A licensed electrician in three languages. English, Ukrainian, and Russian side by side, a 60-second quote form wired to a real lead pipeline, and a private dashboard that tells the owner which calls the site actually earned.
- Web Design
- Lead Gen
- Serverless
07 / 09
Eminence Rentals
The art of arrival, booked in five steps. Dates, driver details, a digitally signed waiver, identity verification, and a Rolls-Royce at the door — a full rental desk with no paperwork anywhere in it.
- Web App
- Booking Flow
- Full-Stack
08 / 09
DanTheMan Plumbing
One man, one truck, and a number that actually rings him. Behind the sign painting sits a real lead pipeline: every enquiry is stored before an email is even attempted, so a mail outage flags the lead instead of losing the customer.
- Web Design
- Lead Pipeline
- Next.js
Launching soon
09 / 09
FUBC Coffee iOS
Native Swift from the ground up. Push notifications, real-time ordering, and Apple Pay — because good coffee shouldn't require a complicated checkout.
- iOS
- Swift
- Mobile App
Act II, My own products
Of my own making
Not client work: 4 products of my own.
Alongside Events
The tech stack behind the family coffee cart
01 / 04
Status: Runs the family cart
QR-code ordering guests scan right at the cart, automated post-event recaps, and fully functional networked thermal label printing — every technical piece a mobile espresso bar needs, composed from scratch and battle-tested at real weddings.
- Next.js
- TypeScript
- QR ordering
- Thermal print server
Sembly
Scheduling for worship teams
02 / 04
Status: Live
The answer to "am I playing this Sunday?" — on the phone that gets asked. Volunteers see the dates they serve, their position, the running order with every song key, and the sheet music; leaders plan a whole month from the same screen. Row-level security in Postgres is the actual boundary, so a volunteer only ever sees the services they are on.
- Next.js
- Supabase
- Tailwind
- PWA
Praxis
AI-augmented trading platform
03 / 04
Status: Paper trading daily
An investment desk that argues with itself. Eighteen investor personas — each with its own rules and an LLM-written thesis — debate every position, an AI portfolio manager sizes the trades, and a Discovery Engine hunts spinoffs, activist stakes, and cyclical bottoms. Executing through Alpaca on paper until it earns the right to real money.
- Next.js
- TypeScript
- Claude API
- Alpaca
Alongside Brain
Personal AI second brain
04 / 04
Status: On duty 24/7
An Obsidian vault with a pulse. A Slack bot captures notes, reminders, journal entries, and expenses in plain language; Claude routes every capture where it belongs; scheduled digests and pattern detection keep me honest. Conducting my life around the clock from a desktop in my office.
- Python
- Claude API
- Slack API
- Obsidian
Act III, Experience
Where I have worked and studied
Drag the rail to move through the years.
Act IV, Credentials
8 Salesforce certifications
From Administrator in Dec 2023 to Platform Developer I in Jul 2025.
Trailhead
All Star Ranger
The highest Ranger status
Act V, About
In my own words
Music, family, and the tools I build with.
Act VI, Contact
Let’s talk
Write to me directly, or leave a note below.