Creator, Developer, Integrator, Engineer
I design and build websites, online stores and management systems – from the architecture to connecting external tools and going live.
Every project started with a task. Hover over a card – it opens and shows the task and the solution. A click leads to the project page.Every project started with a task – here are the task and the solution. Tap a card to open the project page.
Neighbourhood help found in minutes, not weeks. The web app already runs on fixik.de with demo data; the first region is Kelheim district. I am looking for people who want to take Fixik to launch with me.
early stage
What is needed: Partners who help with the launch in the first district and with growth beyond it.
What you get: Entry at an early stage and a direct conversation with the founder – numbers are discussed in person.
Write: investmentNext.js, Supabase
What is needed: Next.js, TypeScript, Supabase; an app for browser and phone, tests and data protection at database level.
What you get: A real product with clear rules and tasks – code that neighbours actually use.
Write: developmentfor every age
What is needed: Screens and flows for people who need help – clear at any age.
What you get: A ready brand foundation and quick feedback from real people.
Write: designKelheim district
What is needed: People in Kelheim district who help neighbours: garden, furniture assembly, shopping, small repairs.
What you get: Be first to get tasks near home and your own helper page.
I want to helpclubs, councils
What is needed: Clubs, municipalities, social welfare offices and local businesses – everyone people turn to for help.
What you get: A place to send people when your own hands are not enough.
Write: partnershipshare a link
What is needed: Tell people about Fixik – those who need help and those who can help.
What you get: The more people know Fixik, the faster help is found nearby.
Share by emailRoutine eats the day and the programs don’t talk to each other? Here is how I solved that in my projects.
Websites
Gusia Art Studio. The painter wanted to show her paintings the way you see them in an exhibition. Solution: the paintings hang in a room that changes with the colour theme, Hebrew mirrors the entire layout, and the artist adds new works herself – no programmer needed.
Klariq. A news site in three languages that grows every day: news arrives from source feeds through my Oko and is published after my approval.
See the websitesOnline stores
There was one task: 85–90 % of the routine in the store should run without people. I linked everything that is usually done by hand into one chain: creating products, photos, description, stock and the export to Google. The decisions stay with me – what to sell and how.
A product’s path
example dialogue
Personal assistant
I am building my own assistant on the open-source project Hermes Agent. It runs on my server and I talk to it in Telegram. Hermes is the main orchestrator: it takes a task, hands it to agents, checks the result and brings it back to me for a decision.
This is already how Klariq articles are published: none goes live without my “yes” in the chat.
How the assistant worksOko
Oko gathers in one window everything that happens to websites and contacts: checks, failures, enquiries, contacts, articles and statistics. I built it for my own projects – later it will become a product for others.
For anyone with several websites whose enquiries get lost between email, spreadsheet and messenger.
Health score
96 / 100
+4 pts
Uptime
99.98 %
30 days
Open incidents
0
12 closed
New leads
48
+18 %
Articles published
152
5 per day
Visitors & Google clicks
last 30 days, all sites
VisitorsGoogle clicks
151015202530
Traffic sources
share of visits
Leads per week
+18 % vs. previous period
Pipeline
this month
Site health
SSL, speed, security, SEO
SSL, speed, security and SEO of every site – daily.
Failure → task → re-check → closed with proof.
Enquiries on a map, statuses and the chance of closing.
People, companies, orders and history; GDPR erasure.
News from feeds → draft in three languages → approval in Telegram.
Competitor profiles and positions in Google search.
Cookie-free views and Google clicks in one chart.
What every operation and every site costs.
Numbers on the panel and tiles are demo data.
More about OkoA website, a store or a system that connects your tools – describe the task in an email. No forms, no cookies.
I am Oleg Leonenko and, under the name nuvexiq, I build websites, online stores and systems that automate work. From the idea and architecture to connecting external tools and going live, everything comes from one hand. This page shows my projects – each with the task behind it and the solution.
Gusia Art Studio and Klariq show how I build websites: static pages with Astro, no cookies and no third-party scripts, fast to load and with structured data for search engines. Both sites run in three languages; for Hebrew, Gusia Art Studio mirrors the entire layout right to left. Klariq is a news site about artificial intelligence in German, English and Russian.
For the LEONER online store the goal was to handle 85 to 90 percent of the routine without manual work. AI agents create products, write descriptions, update stock and transfer the catalogue of more than 600 models to Google Merchant Center. About 80 percent of this work already runs automatically.
Hermes is built on the open-source project Hermes Agent, runs on its own server and is controlled via Telegram. It takes tasks, distributes them to specialised agents, checks the results and presents them for approval. That is why articles on Klariq appear only after my consent.
Oko brings together in one interface what is otherwise spread over many tools: daily checks of SSL, speed, security and SEO, incidents with automatic re-checks, leads on a map, a CRM with contacts, companies and history, an editorial desk with approval, plus cookie-free statistics and Google Search Console data. Built with Next.js and Supabase.
Fixik is a platform for small everyday help: whoever needs support describes the task, helpers nearby respond, and both sides confirm it is done. Fixik is in development; the first region is Kelheim district in Lower Bavaria.
On websites, online stores and systems that connect tools and take routine off people’s hands: Fixik, LEONER, Gusia Art Studio, Klariq, Hermes and Oko.
AI agents are connected to what already runs – the store, Google Merchant Center, Telegram, the database. The agents handle repetitive steps; the decision stays with a person.
Astro, Next.js, Supabase, Vercel, Google Merchant Center, Google Search Console, Telegram and Hermes Agent.
No. No cookies, no third-party scripts, no forms. Contact by email.
