−42%cost-per-result on a live 3-month growth test (£32 → £19)
1.6×ROAS from UGC ads, vs 0.8× from static creative
18–23%of revenue driven by smart product bundles
MScMarketing Strategy & Innovation — Distinction, Bayes / City
Stack & tools I build with
Vapi n8n Make Claude GPT-5 LangGraph Astro Next.js FastAPI Postgres Pinecone Stripe Supabase Twilio Apollo Clay Instantly HubSpot Notion Slack
Selected Work
Real systems, shipped end-to-end.
A slice of what I've built and run in production — trading engines, SaaS platforms, AI agents and growth machines. Project names are kept generic (most are under NDA or live products), but every screen below is a system that actually works.
01 / 08
Growth · AI SDR · GDPR-aware
ASent
MOpened
KReplied
SSent
Autonomous Cold-Outreach Engine (AI SDR)
A self-driving outbound machine: it finds matching businesses, audits their website, writes a genuinely personalised pitch, and sends on a schedule — all GDPR-aware with a dry-run safety mode. An always-on sales development rep that never gets tired.
FastAPI
Postgres
APScheduler
LLM personalisation
What it shows: I can automate lead-gen end-to-end — find, research, write, send — responsibly and at scale.
FinTech · Compliance · SaaS
INVOICESENT
Total€1,240.00
B2B E-Invoicing & Compliance Platform
A regulatory-grade invoicing SaaS built ahead of an EU B2B e-invoicing mandate: multi-currency, recurring billing, email-to-invoice capture, cash-flow forecasting and direct integrations with government & tax systems — with full audit trails and FX handling built in.
FastAPI
Alembic
Multi-currency
Gov / VIES
800+ tests
What it shows: I can handle the hard, compliance-heavy software most people avoid — and test it properly.
Analytics · GEO / AI-SEO
Share of voice38%
AI Brand-Visibility Tracker
An analytics platform that measures how often — and how favourably — a brand shows up inside AI answers (ChatGPT, Claude, Gemini). Tracks share-of-voice, sentiment and citations, then tells you exactly what to fix. As customers start asking AI instead of Google, this is the new way to stay findable.
Python
Multi-LLM
Alerts
Scoring engine
What it shows: I can turn a brand-new, unmeasured problem into a working analytics product — before anyone else has a category name for it.
SaaS · Multi-Agent · EdTech
Multi-Agent AI Content Platform (SaaS)
A full production SaaS workspace: 10+ AI generation types, billing & subscriptions, file pipelines, admin dashboards and multi-agent orchestration behind the scenes. Built end-to-end for real billing — auth, Stripe subscriptions, usage limits and all.
FastAPI
Celery
Stripe
Multi-agent
Postgres
What it shows: I can build a complete, billable SaaS product — not a demo — end-to-end, ready to run.
Healthcare · RAG · Multilingual
I've had a headache and mild fever for 2 days.
Понял. С какой температурой и были ли другие симптомы?
38.2°C, a bit of a sore throat.
Multilingual Medical Pre-Screening Assistant
A conversational AI grounded in a curated medical knowledge base (WHO, EMA, NICE) that pre-screens patients across several languages before they reach a clinician — collecting symptoms safely, flagging red-flags, and reducing intake load on the practice.
Claude / GPT
Vector DB / RAG
4 languages
Telegram + Web
What it shows: I can build domain-grounded chatbots that talk like a human, in any language, without hallucinating.
Automation · n8n · Integrations
Trigger → AI → Action
Ops Automation & Workflow Orchestration
Connecting the tools a business already pays for — CRM, email, Slack, Sheets, Stripe, calendars — into automated pipelines with AI nodes that summarise, classify and draft. Lead routing, reports, onboarding, follow-ups — running 24/7 without anyone touching them.
n8n / Make
AI nodes
50+ integrations
Monitoring
What it shows: I can wire your whole stack together so the repetitive work just disappears.
E-Commerce · Funnel · Web
€49
Add to basket
High-Converting E-Commerce & Funnel
A fast, modern online storefront with a conversion-focused funnel: product pages, checkout, automated order & email flows, and a content engine to keep it fed. Designed by a marketer, not just a developer — so the page is built to convert, not just to look fast.
Vite
Tailwind
Alpine.js
Stripe
SEO
What it shows: I can build a storefront/funnel that's both beautiful and engineered to convert.
Trading · ML · 24/7 Automation
Equity+12.4%
Momentum · BTC+3.1%
Mean-rev · ETH+1.8%
Breakout · SOL−0.4%
Multi-Strategy Algorithmic Trading System
A research-grade quant system: multiple strategies across 20 instruments, a machine-learning layer that modulates risk in real time, hard risk-gates and a live monitoring dashboard — run in shadow / paper-trading mode. Personal R&D into systems that sense, decide and manage risk continuously.
Python
LightGBM
Exchange API
WebSockets
Live Dashboard
What it shows: I can build self-running, data-driven decision systems with real risk controls — the same engineering that powers serious automation.
Security · Fraud Forensics · Zero-Upload
INVOICE SCANRISK 73
IBAN differs from last invoice⚠
PDF edited after signing⚠
Sender domain verified✓
Processedin your browser
Invoice-Fraud & Secret-Leak Forensics
Two zero-upload security tools: one dissects PDF invoices for the fingerprints of payment fraud — swapped IBANs, post-signature edits, spoofed senders; the other scans browser traffic captures for leaked API keys and personal data. Files never leave the browser — nothing to breach.
In-browser analysis
PDF internals
BEC heuristics
Privacy-first
What it shows: I can build security tooling where privacy is the architecture, not a checkbox.
RegTech · EU Compliance · 5 products
CRA readiness43% → plan
Pay-transparency gap check✓
Late-payment interest + demand letter✓
OSS licence exposure scan✓
SBOM · CycloneDX 1.6✓
EU Compliance Toolkit — Five Regulations, Five Products
A suite of five self-serve compliance tools built around real EU law: Cyber-Resilience-Act readiness with valid SBOMs, pay-transparency gap analysis, statutory late-payment recovery with generated demand letters, open-source licence risk, and cross-border tax comparison. Deterministic engines, every rate and rule carried as sourced, dated data.
FastAPI
Deterministic engines
RU/LV/LT/EN
300+ tests
What it shows: I can read a regulation and ship a product from it — the maths checkable, the sources cited.
Community · Telegram · Payments
How do I get into the VIP channel?
Deposit confirmed ✓ — here's your invite. Bonus unlocked 🎁
That was fast 🔥
Telegram Access & Rewards Bot
A live Telegram bot that runs a paid community end-to-end: verifies members, grants and revokes channel access automatically, tracks deposits and hands out tiered bonuses — with an owner panel instead of manual admin work at midnight.
Telegram Bot API
Python
Access control
Owner commands
What it shows: I can put a whole membership business inside the app your audience already uses.
Games · Virtual Economy · Roblox
Session length▲ growing
Click-to-earn core looplive
Booster economy · 3 slotslive
Milestone progressionlive
Live Game with a Designed Economy
A published multiplayer game built milestone by milestone: a click-to-earn core loop, a booster economy tuned against player maths, and progression designed to keep sessions growing. Different industry, same discipline — systems, incentives, retention.
Roblox · Luau
Economy design
Live ops
What it shows: incentives and retention are the same craft whether the user is a customer or a player.
Most engagements are under NDA, so names & data are anonymised — happy to walk you through the live versions on a quick call.
Need a website? First I build, then you decide.
I design a free sample homepage for your business before any payment
or commitment — 150+ sites shipped. See the before/after, the process
and what the site quietly does for you while you work.
No long sales cycles, no five-call discoveries. You send the form — I reply with a full build plan in writing. We agree on a fixed price. I ship.
01
Plan
Send the form. Within 48 hours you get a personalised build plan in writing: what to build first, exactly how the system will work end-to-end, what it will cost, how long it takes, and the ROI you should expect. No sales call required.
02
Pilot
You approve a fixed-price Pilot. 14-day money-back. No long contracts. We agree on the scope in writing — usually a single page.
03
Build
I deliver in days, not months. Updates land in a shared ticket thread — async, in your timezone. You see progress live.
04
Operate
Optional monthly retainer for monitoring, tuning and ongoing automations. Cancel any time. You always own the system & the IP.
LeadPilot — my outreach engine, for hire in any country.
Finds companies matching your customer profile, verifies every mailbox, writes each
letter individually and collects replies. <1% bounce on verified sends,
10 brands live on the engine, 5,000+ leads mapped per brand base.
Every setup is built for your brand — work and pricing are individual.
I'm Edgars Kursiss — a marketing strategist who builds the AI systems most consultants only advise on.
I hold an MSc in Marketing Strategy & Innovation (Distinction) from City, University of London / Bayes Business School, and a BSc (Hons) in Business & Management from Royal Holloway. For the last few years I've shipped production AI — voice agents, automations, chatbots, full SaaS workspaces — plus 150+ websites, landing pages and growth funnels for SME and DTC businesses across the EU, UK, Switzerland and US.
The combination is rare on purpose. Most AI builders can ship a model but can't tell you what to do with it. Most marketers can write a brief but can't deliver the system. I do both — which is why the work tends to actually get used after launch.
Based in Latvia 🇱🇻 · serving EU, UK, Switzerland & US
150+ websites, landing pages & funnels shipped
Delivery languages: English · Русский · Latviešu · conversational Deutsch
Stack: Vapi · n8n · Make · Claude · GPT · Python · FastAPI · Postgres
Style: async-first, fixed-price & transparent — you own the system & the IP
FAQ
The objections I'd have too.
You don't show client testimonials. Why should I trust you?
Fair. The work shown above is from my own portfolio — production systems I've built and run, not screenshots from a deck. On top of that, every Pilot package comes with a 14-day money-back guarantee. And you see the full build plan in writing before you pay anything — if it doesn't convince you, we stop there.
What if the AI doesn't perform the way I expected?
The Pilot tier is fixed-price and refundable for 14 days. Beyond that, scope & success criteria are agreed in writing before we start, so there's a clear definition of "working". For voice and chat, we tune iteratively in production — that's included.
How do you handle GDPR and data privacy?
I'm EU-based and default to EU data residency. For sensitive verticals (healthcare, legal, finance) we use providers with HIPAA/GDPR-compliant tiers, can run on your own infra, and sign DPAs. Nothing is sent to external models without an explicit data-handling agreement.
Who owns the IP after delivery?
You do. Source code, prompts, workflows, configs — all transferred. You can fire me tomorrow and keep the system running. I'd rather earn a retainer because you want the optimisation than because you're locked in.
How fast can you actually start?
Build plan — within 48 hours. Pilot kickoff — same week if scope is clear. Most Pilots ship in 5–14 days. Websites 3–10 days. Custom builds 2–6 weeks depending on scope.
How much does a project cost?
Websites start at €690, focused automations at €790, an AI voice receptionist at €1,290. Websites and automations are priced by the scope of the work — a one-page site and a twelve-page site are not the same job, and neither are two automations and twenty. Funnels and custom SaaS are scoped per project. Whatever we agree becomes a fixed price before a single hour is billed, with a 14-day money-back guarantee on every Pilot. The free build plan gives you that number up front.
Do you build ordinary websites too, or only AI systems?
Both — and websites are where I have the most mileage: 150+ shipped, from single landing pages to multi-page business sites and e-commerce storefronts. Fast, modern, SEO from day one, and written to convert rather than just to look modern. Price follows scope: a focused one-pager starts at €690, a full site with content and integrations is quoted after we agree what's in it. If you want the site to also answer, qualify and book — that's the funnel package.
Which languages can you deliver in?
I deliver in English, Russian and Latvian (fluent/native) and can handle conversational German for DACH projects. Voice agents and chatbots themselves can be built to speak any language the underlying models support — so your AI can sound native to your customers even where I'd bring in a reviewer.
How does payment work — and what do you accept?
Fixed price agreed in writing before anything starts, then usually 50% to begin and 50% on delivery; larger builds are split across milestones. Invoicing in EUR, USD, GBP or CHF — and I also accept crypto: USDT, USDC, BTC or ETH, which is often simpler for clients outside the EU and avoids a week of bank fees and FX spread. Every Pilot keeps its 14-day money-back guarantee whichever way you pay.
I want something custom that isn't on the package list.
Send the form — there's a free-text field for exactly this. Most of my best work has been custom. The packages exist so you know roughly what things cost; for everything else we scope it together and I quote a fixed price.
What happens after I send the form?
You get an instant confirmation, then a personal reply within 48 hours: a full plan for what I'd build for you — the system explained step by step, how it fits the tools you already use, what it costs, how long it takes, and what you should expect it to return. In writing, so you can read it twice and share it with a partner. No sales calls unless you want one.
Start a project
Tell me what you need. Get a full plan back.
Fill in the form — it takes about three minutes. Within 48 hours you get a written plan: what I'd build, exactly how it would work, what it costs, how long it takes and what it should return. No calendar tag, no discovery-call maze.
📋A complete build plan in writing — the system explained step by step, not a sales pitch.
⏱Back within 48 hours, written personally. Never a templated auto-reply.
