# Eidmantas Ivanauskas

> Product-minded technical consultant, fractional CTO, DevOps / infrastructure lead, and technical reviewer based in Vilnius, Lithuania.

Eidmantas Ivanauskas helps founders, operators, startups, agencies, and small teams design, prototype, review, and grow IT capability that fits the business, users, and real risks.

## Main pages

- [English homepage](https://eidmantas.lt/): Technical consulting, fractional CTO, DevOps, infrastructure, AI workflows, technical reviews, and internal tools.
- [Lithuanian homepage](https://eidmantas.lt/lt/): IT konsultacijos, DevOps, infrastruktūra, techninis auditas, AI pritaikymas ir vidinės sistemos.
- [Sitemap](https://eidmantas.lt/sitemap.xml)

## Services

- Fractional CTO / senior technical leadership: I have worked across two-person startups and 140,000-person enterprises: product, engineering, people leadership, and operating models. Outcome: business-first technical direction, planning, decisions, engineering practices, observability, team processes, and help leading implementation as the system grows.
- DevOps, infrastructure, and platform implementation: Hands-on help with Linux/Unix, networking, containers, Kubernetes, CI/CD, public and private cloud, observability, reliability, and security. Outcome: practical infrastructure plan, implementation support, deployment setup, monitoring, and clear ownership.
- Technical, code, system, and AI reviews: Before scaling, funding, enterprise clients, vendor work, or AI-generated code gets serious, I check whether the system can be owned, secured, kept available, and changed safely. Outcome: clear risks and findings, mitigation options, practical changes, and AI workflow/prototype guidance where it helps.
- Websites, CRMs, portals, and internal tools: From idea to first version: clarify users, flows, constraints, security, reliability, and handover before turning it into a system. Outcome: a scoped website, CRM, portal, dashboard, tracker, or reporting workflow that can start small and grow with the business.

## Lithuanian service wording

- Fractional CTO / išorinis techninis vadovas: Esu dirbęs tiek su 2 žmonių startuoliais, tiek su 140 tūkst. žmonių organizacijomis: produktu, inžinerija, komandų lyderyste ir veikimo modeliais. Rezultatas: techninė kryptis, planas, sprendimai, inžinerijos praktikos, stebėsena, komandų procesai ir pagalba įgyvendinant.
- DevOps, infrastruktūra ir platformų įgyvendinimas: Praktinis darbas su Linux/Unix, tinklais, konteineriais, Kubernetes, CI/CD, public ir private cloud, stebėsena, patikimumu bei saugumu. Rezultatas: infrastruktūros planas, įgyvendinimas, diegimo procesas, stebėsena ir aiškios atsakomybės.
- Kodo, sistemų ir AI sprendimų peržiūra: Prieš augimą, finansavimą, didesnius klientus, tiekėjo darbą ar AI sugeneruoto kodo naudojimą patikrinu, ar sistemą bus galima saugiai valdyti, palaikyti ir keisti. Rezultatas: svarbiausios rizikos, jų mažinimo veiksmai, praktiniai pakeitimai ir AI workflow / prototipo kryptis, jei tai naudinga.
- Svetainės, CRM, portalai ir vidinės sistemos: Nuo idėjos iki pirmos versijos: išsigryninti naudotojus, darbo eigą, apribojimus, saugumą, patikimumą ir priežiūrą po paleidimo. Rezultatas: aiškiai apibrėžtas sprendimas: svetainė, CRM, portalas, ataskaitų sistema ar vidinė sistema, kurią galima pradėti nuo paprastesnio varianto ir plėsti augant verslui.

## Useful context

- Location: Vilnius, Lithuania
- Languages: English, Lithuanian
- Experience: 15+ years in professional IT; full-stack, product, infrastructure, platform engineering, reliability, security, delivery, and technical leadership.
- Suitable clients: founders, startups, small companies, agencies, service businesses, product teams, and organizations that need practical technical judgment or hands-on implementation.
- Review areas: code quality, maintainability, security, access control, dependencies, architecture, infrastructure, cloud setup, CI/CD, deployment reliability, monitoring, alerting, incident readiness, scaling, high availability, performance, and AI-assisted workflow risk.

## Contact

- Email: eidmantas.ivanauskas@gmail.com
- Phone: +37065407954
- LinkedIn: https://www.linkedin.com/in/eidmantas/
- GitHub: https://github.com/eidmantas