CPOUL2026 / IDX

Charalampos Poulikidis
Independent SWE
Thessaloniki, GR

I build the systems
ecommerce companies
need to sell,
operate, and grow.

I work with D2C and B2B companies on storefronts, ERP, data pipelines, automation, and the performance-marketing infrastructure around them. Ten years of building the parts that have to keep running after launch.


IN PRODUCTION

Breaker Authority

A daily competitive-pricing index built from millions of scraped pages, driving dynamic pricing across a catalog of millions of SKUs and generating tens of thousands of search and shopping ads every day.

04
Independent contractor
United States

WHAT I WORK ON

Ecommerce & growth

D2C and B2B commerce, go-to-market, conversion, product feeds, lifecycle marketing, and Google, Meta, and TikTok ad automation.

Business systems

ERP and CRM, inventory, manufacturing, procurement, warehousing, accounting, invoicing, fulfillment, and third-party integrations.

Data & automation

ETL, scraping, market intelligence, pricing systems, reporting, event-driven workflows, and applied AI.

Product engineering

Product strategy, architecture, full-stack delivery, APIs, infrastructure, observability, and production operations.

Core stack

Go · Python · TypeScript · React / Next.js · PostgreSQL · GraphQL / Hasura · Redis · Docker · Linux


OPEN SOURCE

MCP server
[soft1-mcp]

Guarded, read-only analysis for Soft1 ERP data.

PostgreSQL
[pg_noty]

Signed webhooks from PostgreSQL row changes.

Go library
[go-proxator]

Proxy pool client with performance-weighted routing, per-domain block memory, and automatic endpoint recovery.

Go service
[uk-license-plate-extractor]

Reads UK and European plates from vehicle photos on your own hardware. Binary, runtime, and both models ship in one container, and it runs with no network access.

Go library
[go-clp]

Deterministic EU CLP/GHS mixture classification.


ELSEWHERE

Availability

Open to consulting, contract, and select freelance work.