Ventures & Leadership2026
Harnix
Repos are messy, and AI agents waste whole sessions rediscovering that. Harnix checks what a codebase is missing and tells you what to fix first.
TypeScriptNode.jsZodVitestGitHub Actions
Portfolio
Projects
Twenty years of shipping: ventures I founded or led, systems I engineered, and writing that explains the work.
Ventures & Leadership2025
Anakot.AI
Thai companies selling to the EU lose contracts to compliance stuff. We automated boring parts, and won the Thai Board of Investment endorsement.
Harness engineeringTypeScriptNode.js
Ventures & Leadership2020–2025
EdTech Connect
Owned the whole thing technically, database to deployment. Grew it to ~2k people, ~300 of them paying vendors, and an investment round.
Vue.jsVuetifyAlgoliaPythonDjango + DRFMySQLAzureAWSCrewAI
Ventures & Leadership2022–2025
Dalo · Aksarapak
Language learners kept getting stuck with apps that need a connection. Ours works offline, and a few hundred people have learned thousands of words with it.
FlutterDartAzureTypeScriptNode.jsAstroPlaywrightLLMs
Ventures & Leadership2018
Schooly.co.il
Kept 500+ schools online with auto-scaling and high availability. It was a one-person ops job.
RancherKubernetesDockerAWSNginx
Technical Writing
SitePoint
Wrote deep-dive engineering articles and books that developers still come back to.
DockerDevOpsCloud computingDeep work
Technical Writing
Compose.io
Wrote long-form PostgreSQL and Python pieces for the DBaaS company.
PostgreSQLPythonFull-text search
Technical Writing
DigitalOcean
Wrote long-form tutorials about debugging and working with Docker effectively.
DockerLinuxdebugging
Software Development
Algorithmic Trading R&D
Designed, parameterized, and backtested trading algorithms.
PythonpandasNumPyMatplotlib
Software Development
BUSCADOR-PROP.com.ar
Built a real estate search engine grouping dozens of Argentine agencies with rich filters.
LinuxApacheMySQLPHP
Software Development
Affiliate Marketing Back-End
Designed and built the back end that runs an ad network's campaigns, replacing a pile of manual steps.
LinuxApacheMySQLPHP
Ventures & Leadership
7 Espejos
Founded and sold an Argentine software, web development, hosting, and Linux support company.
LinuxHosting
Ventures & Leadership
Sanke Solutions
Ran web development, programming, and SEO for a British company, mostly e-commerce.
PHPHTMLCSSJSSEO
Ventures & Leadership
Organisation Development Tools Institute
Implemented the tutoring and evaluation platform for the Irish think tank.
DjangoPostgreSQLAllauth
Ventures & Leadership
ActionPlanNow
Built the task-assignment platform for a legal company in Texas.
DjangoPostgreSQLAllauth
Ventures & Leadership
IRIS on MIRROR
Delivered web, multimedia, and IT security work for an Argentine company.
WebSecurity
Software Development
Telam SE Correspondence DB
Built the database and interface for the Argentinian government news agency, so correspondence stopped being a pile of paper. Auditing, search, and reports.
LinuxApacheMySQLPHPACLs
Software Development
Greenpeace Argentina
Built the intake DB that let volunteers keep Toxics Campaign reports from many sources in one place.
LinuxApacheMySQLPHP
Software Development
The Waston Saving Co. S.A.
Hooked a public financial-services site up to the in-company LAN, so people could check their own standing instead of phoning the branch.
LinuxApacheMySQLPHP
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