Case Study: eij.com.ua

SmartCourses — EdTech Platform for Teacher Professional Development

EdTech platform with accredited certificates from university, AI-driven outreach and fully automated sales pipeline. 502 registrations, 500 willing to buy, 13-17% CTR.

Andrey Rogovsky
8 min read· Updated

502

Registrations

500

Willing to Buy

13-17%

CTR Google Ads

22

Pilot Sales

₴13,100

Advance Payments

Ukrainian teachers are required to regularly complete professional development courses. After 2022, offline format became problematic. SmartCourses — EdTech platform with accredited certificates from Ternopil National Pedagogical University, AI-driven outreach and fully automated sales pipeline. Result: 502 registrations, 500 willing to buy, 13-17% CTR, 22 pilot sales. Scaling stopped due to massive power outages in Ukraine.

Context#

Ukrainian teachers are required to regularly complete professional development courses. After 2022, offline format became problematic — relocation, safety, logistics. Online alternatives are either expensive or lack university accreditation.

Idea: build an EdTech platform with accredited certificates from university, AI-driven outreach and fully automated sales pipeline.

My Role#

I acted as Product Lead, GTM engineer and BizDev.

Strategy & BizDev

Found and closed partnership with Ternopil National Pedagogical University. University accreditation means SmartCourses certificates are legally counted as official professional development — this is a competitive advantage you need to negotiate, not buy.

GTM & Technical Implementation

Built ad campaign generator via Google Ads SDK using AI for keyword selection and ad generation. System automatically created ad materials for specific audience segments without manual writing of each ad. Architecture based on prompt engineering with automatic analysis of search demand in EdTech vertical. AI generates keyword clusters, creates ad variants for each segment, SDK programmatically launches campaigns via Google Ads API. No manual setup — entire process from analysis to launch automated. Result: 13-17% CTR with average CPC $5.34 and CPA ~$12, which is 4-8x lower than typical EdTech CPA $50-100. In parallel, built AI-driven outreach and sales pipeline entirely on prompt engineering without expensive CRM systems. Pipeline handled 502 registrations and converted 500 into willing buyers — 99.6% conversion from registration to purchase intent. System used prompt engineering for lead qualification, objection handling, call scheduling, and guiding through decision process. Sales manager worked within processes I built, executing but not designing workflow. This approach scales without proportional headcount increase.

Product

Website eij.com.ua created via AI with focus on conversion and trust through university partnership. Entire operational model — from acquisition to closing sale — automated through integration of Google Ads SDK, AI-driven outreach, and prompt-engineered sales pipeline. Platform handled registrations, qualified leads, scheduled calls, and guided prospects through decision process without manual intervention at each stage. University accreditation from Ternopil National Pedagogical University provided certificate legitimacy and closed main teacher objection — legal recognition of courses as official professional development. This is competitive advantage impossible to replicate without institutional partnership. Product validated demand: 502 registrations, 500 willing to buy, 22 pilot sales with advance payments of 13,100 UAH. Scaling stopped due to massive power outages, not lack of demand or product issues.

What the Numbers Showed#

220
Clicks
1,590
Impressions
13.83%
CTR
$5.34
Avg CPC
$1,180
Spent
~$12
CPA
98
Conversions

Top segments:

courses for teachers
CTR 14.30%193 clicks
professional development
CTR 17.39%

Audience

  • Teachers 35–54 years old
  • Mobile-first (97% spend — mobile)
  • Activity: Mon–Fri, 12:00–18:00
  • Geo: all Ukraine

Registrations and Demand

502 registrations

on platform via AI-driven outreach and automated sales pipeline

500 willing to buy

confirmed purchase intent, people were ready to pay for university-accredited certificates. Conversion 99.6% from registration to purchase intent — exceptional for EdTech where typical conversion is 10-20%. Difference: AI-driven lead qualification before registration and automated follow-up to maintain engagement through decision process

Pilot Sales

22 transactions

successfully completed — first advance payments of pilot confirmed

500 didn't complete

due to power outages — force majeure, not product rejection

₴13,100

pilot advance payments — real money, not test transactions

Why Scaling Stopped#

Not product failure and not GTM failure. Massive power outages in Ukraine made three things impossible simultaneously:

Stable online lessons

Teachers and students without power can't connect

Payment completion

500 willing buyers couldn't complete payment form during outages

Operational work

Sales pipeline requires stable connection

Product, partnership and demand were proven. External circumstances stopped scaling.

What Was Proven#

Niche confirmed

CTR 13–17% — exceptional metrics for EdTech. Teachers actively search for online courses.

Demand confirmed

500 people ready to pay — these are not leads, these are buyers hindered by infrastructure problems, not product quality.

Partnership model works

University closes main objection — certificate legitimacy. This is something impossible to replicate without institutional partnership.

AI ads generator — effective

Google Ads SDK + AI for keyword selection and ad generation gave 13–17% CTR without manual campaign writing. This is a reproducible approach for any EdTech product.

AI sales pipeline — scalable

Built on prompt engineering, without expensive CRM systems. From outreach to closing deal — automated.

Potential With Stable Infrastructure#

With stable power supply and $329/day budget:

  • 500 willing → ~400–450 completed sales in same period
  • CPA $12 with course LTV — payback from first transaction
  • Partnership model with universities — reproducible in other regions and countries

Stack#

Google Ads SDK

Google Ads SDK

Advertising platform

AI (prompt engineering)

AI (prompt engineering)

Content generation

Screener

Data analysis

University Partnership

Accreditation

eij.com.ua

eij.com.ua

Platform

FAQ#

Why couldn't teachers complete payment?

Massive power outages in Ukraine. 500 willing buyers couldn't complete payment form during outages. This is not product rejection, but infrastructure problem. The product, partnership, and demand were proven. External circumstances stopped scaling. Teachers were ready to pay — 22 pilot transactions were successfully completed with advance payments totaling 13,100 UAH. The remaining 500 couldn't complete payment not because they changed their mind, but because they physically couldn't access the payment form during blackouts. This is a critical distinction: the sales pipeline worked, the product resonated, the university partnership delivered credibility. What failed was the infrastructure, not the business model.

Why is university accreditation important?

SmartCourses certificates are legally counted as official professional development. This is a competitive advantage impossible to replicate without institutional partnership with university. Ukrainian teachers are required to regularly complete professional development courses. After 2022, offline format became problematic — movement, safety, logistics. Online alternatives are either expensive or lack university accreditation. SmartCourses solved this by partnering with Ternopil National Pedagogical University. University accreditation means certificates legally count toward mandatory professional development requirements. This closes the main objection — certificate legitimacy. It's something you negotiate, not buy. The partnership model is reproducible in other regions and countries with similar regulatory requirements.

How did AI ads generator work?

Google Ads SDK + AI for keyword selection and ad generation. System automatically created ad materials for specific audience segments without manual writing of each ad. Result: 13-17% CTR. The approach is reproducible for any EdTech product. AI analyzes search demand, generates keyword clusters, creates ad variants, SDK launches campaigns. No manual campaign setup — entire process automated. Top segment courses for teachers showed 14.30% CTR with 193 clicks. Professional development segment reached 17.39% CTR. Average CPC $5.34, total spend $1,180, CPA ~$12. This is exceptional for EdTech vertical where typical CPA ranges $50-100. The same approach I used in PerfectSquad for gaming traffic and AI Tools for catalog research.

What is AI sales pipeline?

Fully automated process from outreach to closing deal, built on prompt engineering without expensive CRM systems. Sales manager worked within processes I built. The pipeline handled 502 registrations and converted 500 into willing buyers — 99.6% conversion from registration to purchase intent. This is not typical for EdTech where registration-to-purchase conversion averages 10-20%. The difference: AI-driven outreach qualified leads before registration, and automated follow-up maintained engagement. The system used prompt engineering to handle objections, schedule calls, send materials, and guide prospects through decision process. Sales manager executed, but the process was designed to minimize manual work and maximize conversion. This approach is scalable and reproducible without proportional increase in headcount.

Why is 13-17% CTR exceptional?

Average CTR for EdTech campaigns is 2-5%. CTR 13-17% means ads resonate with audience and teachers actively search for online professional development courses. This validates the niche. Teachers 35-54 years old, mobile-first (97% spend on mobile), active Mon-Fri 12:00-18:00. Geo: entire Ukraine. The audience is clearly defined and actively searching. Top keywords: courses for teachers (14.30% CTR), professional development (17.39% CTR). These are not cold traffic numbers — this is warm, intent-driven search. For comparison, typical Google Ads CTR across all industries is 3-5%. EdTech usually underperforms at 2-3%. SmartCourses achieved 13-17% because the offer (university-accredited certificates) matched the exact need (mandatory professional development) at the right time (post-2022 shift to online).

Resources#

Andrey Rogovsky

Andrey Rogovsky

Senior AI Engineer · GenAI · MLOps · Cloud

25 years of infrastructure. Now I build AI that survives production with MCP + RAG + K8S.

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