Oleksandr

Building JSONex Lab — AI-powered HS code classification for importers/exporters. 35 MCP servers, Google Sheets add-on, REST API.

Romny, Ukraine Joined on Sep 20, 2026 https://jsonexlab.com

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Founder at JSONex Lab

Oleksandr

Oct 10

I built 100 compliance screening pages with one command (OFAC, PEP, entity)

#showdev #webdev #api #cloudflarechallenge

5 min read

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Oleksandr

Oct 8

I built a currency & VAT monitoring system with Cloudflare Workers

#showdev #webdev #api #cloudflarechallenge

4 min read

Oleksandr

Oct 8

I built 100 finance validators with one command

#showdev #webdev #javascript #api

3 min read

Oleksandr

Oct 8

I turned 100 document types into JSON with one command

#showdev #webdev #javascript #api

3 min read

Oleksandr

Oct 8

I generated 320 SEO pages with one command. Here's the full stack (and what broke).

#ai #webdev #seo #programming

5 min read

Oleksandr

Oct 5

I deployed 35 MCP servers in 10 days. Here's what nobody tells you about AI monetization

#ai #webdev #productivity #programming

5 min read

Oleksandr

Oct 2

I built a Creator Engine that extracts promises from sales conversations (80% accuracy)

#ai #webdev #productivity #programming

3 min read

Oleksandr

Oct 1

HS Codes Classifier — just launched on Product Hunt

#showdev #ai #api #producthunt

1 min read

Oleksandr

Sep 29

How I built 26 MCP servers + 2 REST APIs in 2 days with $0 infrastructure

#ai #api #crypto #webdev

3 min read

Oleksandr

Sep 20

Why We Need Client-Side Secret Scanning Before Commits Hit Main

#webdev #security #javascript #productivity

2 min read

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Oleksandr

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1 Week Community Wellness Streak

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I built 100 compliance screening pages with one command (OFAC, PEP, entity)

Want to connect with Oleksandr?

I built a currency & VAT monitoring system with Cloudflare Workers

I built 100 finance validators with one command

I turned 100 document types into JSON with one command

I generated 320 SEO pages with one command. Here's the full stack (and what broke).

I deployed 35 MCP servers in 10 days. Here's what nobody tells you about AI monetization

I built a Creator Engine that extracts promises from sales conversations (80% accuracy)

HS Codes Classifier — just launched on Product Hunt

How I built 26 MCP servers + 2 REST APIs in 2 days with $0 infrastructure

Why We Need Client-Side Secret Scanning Before Commits Hit Main