My Portfolio https://www.avraam.dev This is my portfolio RSS feed Applying the philosophy of DAgger to an agentic workflow https://www.avraam.dev/blog/dagger-agentic-workflow Wed, 15 Jul 2026 10:00:00 GMT Reproducing Grokking on a Laptop https://www.avraam.dev/blog/grokking-modular-addition Wed, 08 Jul 2026 10:00:00 GMT xG is right about everything except last night https://www.avraam.dev/blog/xg-poor-metric Tue, 30 Jun 2026 10:00:00 GMT Homogenization https://www.avraam.dev/blog/homogenization Sun, 21 Jun 2026 10:00:00 GMT The four bets naive RAG makes for you https://www.avraam.dev/blog/the-four-bets-naive-rag-makes Mon, 15 Jun 2026 16:00:00 GMT The Graph RAG bill comes due at indexing, not query time https://www.avraam.dev/blog/the-graph-rag-bill Mon, 15 Jun 2026 14:00:00 GMT The captions were lying to my RAG https://www.avraam.dev/blog/the-captions-were-lying Mon, 15 Jun 2026 10:00:00 GMT Retrieval metrics https://www.avraam.dev/blog/retrieval-metrics-ranked-list Sun, 14 Jun 2026 10:00:00 GMT The coordination tax: measuring what multi-agent actually costs https://www.avraam.dev/blog/the-coordination-tax Sun, 14 Jun 2026 10:00:00 GMT RAGOps: your RAG system has a second lifecycle https://www.avraam.dev/blog/ragops-second-lifecycle Thu, 11 Jun 2026 10:00:00 GMT Multi-Query Retrieval and RAG-Fusion https://www.avraam.dev/blog/rag-fusion Wed, 10 Jun 2026 10:00:00 GMT There are only three things in a RAG system https://www.avraam.dev/blog/three-things-in-a-rag-system Wed, 10 Jun 2026 10:00:00 GMT Granularity is a decision, not a discovery https://www.avraam.dev/blog/granularity-is-a-decision Tue, 09 Jun 2026 10:00:00 GMT Hypothetical Document Embeddings (HyDE) https://www.avraam.dev/blog/hyde-and-reverse-hyde Tue, 09 Jun 2026 10:00:00 GMT Nearby in Four Ways: Benchmarking Geohash, Quadtree, H3, and Redis https://www.avraam.dev/blog/nearby-search-spatial-index-benchmark Mon, 08 Jun 2026 10:00:00 GMT Grounded, acccurate, and useless https://www.avraam.dev/blog/grounded-accurate-and-useless Sun, 07 Jun 2026 10:00:00 GMT Don't declare your intents https://www.avraam.dev/blog/discover-intents-dont-declare-them Fri, 05 Jun 2026 10:00:00 GMT GraphRAG's accuracy is an entity-resolution problem https://www.avraam.dev/blog/graphrag-entity-resolution-problem Thu, 04 Jun 2026 10:00:00 GMT Your clusters are not your intents https://www.avraam.dev/blog/your-clusters-are-not-your-intents Tue, 02 Jun 2026 10:00:00 GMT Nobody is resolving tickets end to end https://www.avraam.dev/blog/nobody-resolves-tickets-end-to-end Mon, 01 Jun 2026 10:00:00 GMT A metric is the middle of a sentence https://www.avraam.dev/blog/a-metric-is-the-middle-of-a-sentence Mon, 25 May 2026 10:00:00 GMT Agentic Patterns: Tool Invocation Timeout https://www.avraam.dev/blog/agent-tool-invocation-timeout Mon, 11 May 2026 10:00:00 GMT Guides and Sensors: Control Theory for Coding Agents https://www.avraam.dev/blog/guides-and-sensors Wed, 06 May 2026 10:00:00 GMT Agentic Patterns: Orchestrator vs Choreography https://www.avraam.dev/blog/agent-orchestrator-vs-choreography Sat, 02 May 2026 10:00:00 GMT Agentic Patterns: The Blast Radius Limiter https://www.avraam.dev/blog/agent-blast-radius-limiter Sat, 25 Apr 2026 10:00:00 GMT Agentic Patterns: Circuit breakers https://www.avraam.dev/blog/agent-circuit-breaker Sun, 19 Apr 2026 10:00:00 GMT Dual audience architecture https://www.avraam.dev/blog/dual-audience-architecture Mon, 13 Apr 2026 10:00:00 GMT Everything will get slower https://www.avraam.dev/blog/everything-will-get-slower Fri, 10 Apr 2026 10:00:00 GMT What you outsource, you lose https://www.avraam.dev/blog/what-you-outsource-you-lose Wed, 08 Apr 2026 10:00:00 GMT Determinism is a feature https://www.avraam.dev/blog/flow-engineering-agents Sun, 05 Apr 2026 10:00:00 GMT Your CPU Is Fine. Your Users Are Not. https://www.avraam.dev/blog/your-cpu-is-fine Fri, 03 Apr 2026 12:00:00 GMT The Cold Start is coming from inside the house https://www.avraam.dev/blog/cold-start-is-coming-from-inside-the-house Thu, 02 Apr 2026 10:00:00 GMT Your ADRs Are Already Stale — Here's How LLMs Can Keep Them Honest https://www.avraam.dev/blog/adr-llm-enforcement Mon, 30 Mar 2026 10:00:00 GMT Big things take time, great things take more https://www.avraam.dev/blog/big-things-take-time Sat, 28 Mar 2026 10:00:00 GMT You're not just designing systems. You're selling them. https://www.avraam.dev/blog/selling-your-architecture Wed, 25 Mar 2026 10:00:00 GMT What if navigation took 0ms? https://www.avraam.dev/blog/speculation-rules Mon, 16 Mar 2026 10:00:00 GMT Predicting Greek Super League matches with ML https://www.avraam.dev/blog/predicting-greek-super-league-with-ml Sat, 14 Mar 2026 10:00:00 GMT 10ms, 10ms, 10ms, 350ms https://www.avraam.dev/blog/cache-stampede Mon, 09 Mar 2026 10:00:00 GMT Am I scared? https://www.avraam.dev/blog/am-i-scared Sun, 08 Mar 2026 10:00:00 GMT Self-healing systems: from Von Neumann to Kubernetes https://www.avraam.dev/blog/self-healing-systems Sat, 07 Mar 2026 10:00:00 GMT Precompute, don't cache https://www.avraam.dev/blog/precompute-dont-cache Fri, 06 Mar 2026 10:00:00 GMT Moldova broke our data pipeline https://www.avraam.dev/blog/moldova-broke-our-pipeline Sat, 28 Feb 2026 10:00:00 GMT It will swing again https://www.avraam.dev/blog/it-will-swing-again Wed, 25 Feb 2026 10:00:00 GMT Don't restart, backtrack https://www.avraam.dev/blog/dont-restart-backtrack Sat, 21 Feb 2026 10:00:00 GMT Debug the decision https://www.avraam.dev/blog/debug-the-decision Thu, 12 Feb 2026 10:00:00 GMT Your architecture decisions have a shelf life https://www.avraam.dev/blog/architecture-decisions-expire Mon, 09 Feb 2026 14:00:00 GMT Your AI agent is one prompt injection away from disaster https://www.avraam.dev/blog/verifiable-safe-tool-use Mon, 09 Feb 2026 10:00:00 GMT Agent Memory is a data structure problem https://www.avraam.dev/blog/agent-memory-is-a-data-structure-problem Mon, 02 Feb 2026 12:00:00 GMT Programming AI, not prompting it https://www.avraam.dev/blog/dspy-programming-not-prompting Thu, 29 Jan 2026 00:00:00 GMT Any application that can be written in a system language, eventually will be written in a system language https://www.avraam.dev/blog/system-language-corollary Fri, 23 Jan 2026 10:00:00 GMT Preserving intent in codebases https://www.avraam.dev/blog/lore Wed, 14 Jan 2026 10:00:00 GMT Pricing AI agents https://www.avraam.dev/blog/pricing-ai-agents Mon, 05 Jan 2026 15:22:47 GMT Failure by fatigue https://www.avraam.dev/blog/failure-by-fatigue Sat, 03 Jan 2026 15:22:47 GMT Two paradoxes, a 50 year old book, and the one pizza teams https://www.avraam.dev/blog/two-paradoxes-and-some-thoughts Sun, 28 Dec 2025 15:22:47 GMT The only meta-skill that will matter https://www.avraam.dev/blog/meta-skill Wed, 03 Dec 2025 21:46:37 GMT The compound interest of kindness https://www.avraam.dev/blog/compound-interest-of-kindness Tue, 11 Nov 2025 00:00:00 GMT Everything compiles eventually https://www.avraam.dev/blog/everything-compiles-eventually Fri, 10 Oct 2025 00:00:00 GMT Shift scope, not people https://www.avraam.dev/blog/shift-scope-not-people Tue, 07 Oct 2025 21:46:37 GMT Technical debt has never been more expensive https://www.avraam.dev/blog/technical-debt-ai Sun, 20 Jul 2025 21:46:37 GMT Two tower embeddings https://www.avraam.dev/blog/two-tower-embedding Thu, 17 Jul 2025 21:46:37 GMT Schema on Write vs Schema on Read vs Adjusting to a Schema using an LLM https://www.avraam.dev/blog/schema-on-read-on-write-on-llm Sun, 04 Aug 2024 21:46:37 GMT Infrastracture as Code vs Infrastracture from Code https://www.avraam.dev/blog/iac-vs-ifc Mon, 22 Jul 2024 21:46:37 GMT SDLC Development Principles https://www.avraam.dev/blog/ensure-quality Mon, 15 Jul 2024 21:46:37 GMT Proximity https://www.avraam.dev/blog/proximity Mon, 08 Jul 2024 21:46:37 GMT The Importance of Interactions in System Design https://www.avraam.dev/blog/interactions Tue, 02 Jul 2024 21:46:37 GMT More on coupling https://www.avraam.dev/blog/more-on-coupling Sun, 30 Jun 2024 21:46:37 GMT Applying the cynefin framework in software engineering https://www.avraam.dev/blog/cynefin-framework Wed, 26 Jun 2024 11:46:37 GMT Knowledge coupling https://www.avraam.dev/blog/knowledge-coupling Sun, 16 Jun 2024 21:46:37 GMT The Typecast Pattern: Harnessing State Transitions https://www.avraam.dev/blog/typecast-pattern Mon, 10 Jun 2024 21:46:37 GMT Design Patterns: Abstract Factory https://www.avraam.dev/blog/abstract-factory-pattern Sat, 08 Jun 2024 21:46:37 GMT Box<dyn ...> enables the Bridge Pattern https://www.avraam.dev/blog/bridge-pattern-rust Sat, 08 Jun 2024 21:46:37 GMT Mastering stakeholder dynamics https://www.avraam.dev/blog/stakeholder-management Sat, 08 Jun 2024 21:46:37 GMT Design Patterns: Singleton https://www.avraam.dev/blog/singleton-pattern Fri, 07 Jun 2024 21:46:37 GMT Static Factory Method https://www.avraam.dev/blog/static-factory Fri, 07 Jun 2024 21:46:37 GMT Remote 1-1s https://www.avraam.dev/blog/remote-1-1 Sat, 03 Jun 2023 21:46:37 GMT Small Steps, Big Impact: The Benefits of Moving Fast https://www.avraam.dev/blog/the-more-you-do-the-more-you-learn Fri, 30 Dec 2022 21:46:37 GMT Προς υπεράσπιση του "Πληρωμή με μετρητά" https://www.avraam.dev/blog/pliromi-me-metrita Mon, 25 Jul 2022 21:46:37 GMT Ethical Leadership https://www.avraam.dev/blog/ethical-leadership Thu, 04 Nov 2021 21:46:37 GMT The case against event sourcing https://www.avraam.dev/blog/the-case-against-event-sourcing Sun, 07 Feb 2021 21:46:37 GMT Blue-Green Deployment in K8s https://www.avraam.dev/blog/blue-green-release-in-k8s Sat, 02 Jan 2021 21:46:37 GMT The story of reducing a Github Actions workflow by ~7 minutes https://www.avraam.dev/blog/parallelize-tests-on-github-actions Fri, 20 Nov 2020 21:46:37 GMT DRY in test suites is an antipattern https://www.avraam.dev/blog/dry-in-test-suites Sat, 14 Nov 2020 21:46:37 GMT Against closure consts https://www.avraam.dev/blog/against-closure-consts Fri, 13 Nov 2020 21:46:37 GMT On cohesion https://www.avraam.dev/blog/on-cohesion Fri, 12 Jun 2020 21:46:37 GMT What I read during the lockdown https://www.avraam.dev/blog/what-I-read-during-the-lockdown Thu, 21 May 2020 21:46:37 GMT Thoughts on rewards as a way to boost productivity https://www.avraam.dev/blog/rewards-do-not-work Thu, 14 May 2020 21:46:37 GMT Abolish the global state https://www.avraam.dev/blog/abolish-the-global-state Sun, 03 May 2020 21:46:37 GMT How to create a CI/CD pipeline for a React app (2nd part) https://www.avraam.dev/blog/ci-cd-for-a-react-app-part-2 Sun, 01 Mar 2020 21:46:37 GMT How to create a CI/CD pipeline for a React app (1st part) https://www.avraam.dev/blog/ci-cd-for-a-react-app Sat, 29 Feb 2020 21:46:37 GMT Code Smell: Too much indirection https://www.avraam.dev/blog/too-much-indirection Sun, 23 Feb 2020 21:46:37 GMT Code Smell: Divergent Change https://www.avraam.dev/blog/divergent-change Sat, 22 Feb 2020 21:46:37 GMT Code Smell: Feature Envy (or Data Envy) https://www.avraam.dev/blog/feature-envy Fri, 21 Feb 2020 21:46:37 GMT Materialized Views to Improve Aggregations Performance https://www.avraam.dev/blog/materialized-views-in-rails Fri, 07 Feb 2020 21:46:37 GMT Working on vacations (as a Lead) https://www.avraam.dev/blog/working-on-vacations Fri, 27 Dec 2019 21:46:37 GMT Frontend Architecture in the hooks era https://www.avraam.dev/blog/frontend-architecture-in-the-hooks-era Sun, 06 Oct 2019 21:46:37 GMT Performance is a requirement https://www.avraam.dev/blog/performance-is-a-requirement Wed, 21 Aug 2019 21:46:37 GMT Faster sampling in PostgreSQL https://www.avraam.dev/blog/faster-random-data Tue, 30 Jul 2019 21:46:37 GMT It's all Greek to me: Thoughts on code readability and aesthetics https://www.avraam.dev/blog/all-greek-to-me Fri, 19 Jul 2019 21:46:37 GMT Lazy and infinite data structures https://www.avraam.dev/blog/lazy-and-infinite-data-structures Fri, 12 Jul 2019 23:46:37 GMT Compensation does not guarantee motivation https://www.avraam.dev/blog/Compensation-is-not-motivation Sun, 07 Jul 2019 23:46:37 GMT Giving praise https://www.avraam.dev/blog/Giving-praise Wed, 07 Nov 2018 23:46:37 GMT Ruby: Provide ways to iterate over collections https://www.avraam.dev/blog/ruby-provide-ways-to-iterate-collection Mon, 05 Nov 2018 22:46:37 GMT Implementing feature toggles for a React App using Webpack https://www.avraam.dev/blog/Implementing-feature-toggles-for-a-React-App Thu, 25 Oct 2018 23:46:37 GMT Pseudomandatory parameters in es6 functions https://www.avraam.dev/blog/Pseudomandatory Thu, 25 Oct 2018 23:46:37 GMT Backpressure for smoother user experience in low-end devices https://www.avraam.dev/blog/Backpressure Thu, 11 Oct 2018 23:46:37 GMT Remove argument-order dependency and provide defaults https://www.avraam.dev/blog/Remove-argument-order-dependency Sun, 09 Sep 2018 23:46:37 GMT Hide depedency to a data structure https://www.avraam.dev/blog/hide-depedency-to-data-structure Sun, 09 Sep 2018 23:46:37 GMT Null object pattern https://www.avraam.dev/blog/null-object-pattern Thu, 09 Aug 2018 23:46:37 GMT