Vlad Temian

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I build systems and bypass permissions. Over 15 years helping startups scale production infrastructure. Former CTO of qed.builders (acquired by The Sandbox). Long-time open-source contributor with a systems caretaker mindset.

talk

Riding Existing Waves: My Indie Hacking Journey with Sisif.ai

How I went from 0 paying customers to growing MRR by abandoning traditional marketing and riding existing distribution waves

22 Jan 2026
talk

Technical Debt is Cheap

How I refactored years of technical debt in 3 hours using Claude Code - a practitioner's reality check on AI hype vs actual results

27 Oct 2025
post

Parallel Transaction Execution in Blockchains

This article explores parallel transaction execution in blockchain systems, explaining how blockchains like Solana, SUI, and Aptos handle transactions simultaneously to increase performance. It covers the differences between deterministic and optimistic methods, the challenges of conflict resolution, and how these approaches improve scalability and efficiency in blockchain technology.

18 Oct 2024
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Healthy Python Codebase

Guidelines for maintaining a healthy Python codebase: consistency, explicit code, fail-fast patterns, testing strategies, and practical refactoring examples

21 Sep 2020
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Building a serverless hosting platform

Building a serverless hosting platform using Knative, Tekton, and Kubernetes on bare metal - from cluster setup to automated CI/CD deployments

18 May 2020
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Python Multiple Inheritance

How multiple inheritance works in Python?

01 May 2020
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Interviews

A short interviewing statement for 2019

03 Jan 2019
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2019

2019 - the beginning

02 Jan 2019
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