esp_py's profile picture. #MwanaMboka 🇨🇩 trying to survive in  🇬🇧.

Building RAG systems one chunk at time!

PS: A Good Embedding Model is All you need.

#Mancity 🦈

Espoir Murhabazi

@esp_py

#MwanaMboka 🇨🇩 trying to survive in 🇬🇧. Building RAG systems one chunk at time! PS: A Good Embedding Model is All you need. #Mancity 🦈

Pinned

Yes, I have built balobi.info! Balobi Nini is a cost-efficient news aggregator that generates summaries for French news in Congo. Built under strict constraints: a $250 annual hosting budget, no cloud providers, and no OpenAI API. —key components:


Espoir Murhabazi reposted

Learn Linux, networking, containers, and Kubernetes by solving hands-on problems 🛠️ A curated collection of over 100 carefully crafted challenges - with interactive checks, clear diagrams, and helpful theoretical references. Like LeetCode but for DevOps labs.iximiuz.com/challenges

iximiuz's tweet image. Learn Linux, networking, containers, and Kubernetes by solving hands-on problems 🛠️

A curated collection of over 100 carefully crafted challenges - with interactive checks, clear diagrams, and helpful theoretical references.

Like LeetCode but for DevOps labs.iximiuz.com/challenges
iximiuz's tweet image. Learn Linux, networking, containers, and Kubernetes by solving hands-on problems 🛠️

A curated collection of over 100 carefully crafted challenges - with interactive checks, clear diagrams, and helpful theoretical references.

Like LeetCode but for DevOps labs.iximiuz.com/challenges
iximiuz's tweet image. Learn Linux, networking, containers, and Kubernetes by solving hands-on problems 🛠️

A curated collection of over 100 carefully crafted challenges - with interactive checks, clear diagrams, and helpful theoretical references.

Like LeetCode but for DevOps labs.iximiuz.com/challenges
iximiuz's tweet image. Learn Linux, networking, containers, and Kubernetes by solving hands-on problems 🛠️

A curated collection of over 100 carefully crafted challenges - with interactive checks, clear diagrams, and helpful theoretical references.

Like LeetCode but for DevOps labs.iximiuz.com/challenges

Espoir Murhabazi reposted

RECAP 2022 #DevFestKivu Après #Covid19 Ns avons choisi de grandir 🇨🇩🇧🇮🇷🇼🇰🇪 Le Festival des développeurs et passionnés du numérique Nous accompagnons et formons les plus jeunes dans le NTIC’s @GdgKivu @GdgBukavu @gdg_uvira @GdgKinshasa @AmaniBisimwa4 @cisirikalain3 @OlgaKavira

gloiremurhigisi's tweet image. RECAP 2022
#DevFestKivu Après #Covid19 
Ns avons choisi de grandir 🇨🇩🇧🇮🇷🇼🇰🇪 
Le Festival des développeurs et passionnés du numérique
Nous accompagnons et formons les plus jeunes dans le NTIC’s 

@GdgKivu @GdgBukavu @gdg_uvira @GdgKinshasa @AmaniBisimwa4 @cisirikalain3 @OlgaKavira
gloiremurhigisi's tweet image. RECAP 2022
#DevFestKivu Après #Covid19 
Ns avons choisi de grandir 🇨🇩🇧🇮🇷🇼🇰🇪 
Le Festival des développeurs et passionnés du numérique
Nous accompagnons et formons les plus jeunes dans le NTIC’s 

@GdgKivu @GdgBukavu @gdg_uvira @GdgKinshasa @AmaniBisimwa4 @cisirikalain3 @OlgaKavira
gloiremurhigisi's tweet image. RECAP 2022
#DevFestKivu Après #Covid19 
Ns avons choisi de grandir 🇨🇩🇧🇮🇷🇼🇰🇪 
Le Festival des développeurs et passionnés du numérique
Nous accompagnons et formons les plus jeunes dans le NTIC’s 

@GdgKivu @GdgBukavu @gdg_uvira @GdgKinshasa @AmaniBisimwa4 @cisirikalain3 @OlgaKavira
gloiremurhigisi's tweet image. RECAP 2022
#DevFestKivu Après #Covid19 
Ns avons choisi de grandir 🇨🇩🇧🇮🇷🇼🇰🇪 
Le Festival des développeurs et passionnés du numérique
Nous accompagnons et formons les plus jeunes dans le NTIC’s 

@GdgKivu @GdgBukavu @gdg_uvira @GdgKinshasa @AmaniBisimwa4 @cisirikalain3 @OlgaKavira

Espoir Murhabazi reposted

Our 9-part Python + AI live series in October covered LLMs, embeddings, RAG, vision models, structured outputs, safety, tool-calling, agents and MCP. Grab the recordings, slides, and code from: blog.pamelafox.org/2025/10/watch-…

pamelafox's tweet image. Our 9-part Python + AI live series in October covered LLMs, embeddings, RAG, vision models, structured outputs, safety, tool-calling, agents and MCP.  

Grab the recordings, slides, and code from:
blog.pamelafox.org/2025/10/watch-…

Our thoughts with Tanzanian 💪🏿


Espoir Murhabazi reposted

when you finish rebuilding @karpathy nanochat only to remember your actual job for the foreseeable future is still gonna be building agents that are just OpenAI calls in a for loop

From 香原博

Espoir Murhabazi reposted

At #PyBay25, @gvanrossum demo'd a Python package for "structured RAG". During ingestion, it uses LLM to extract structured data (entities/topics/verbs) and stores in standard DB, and then retrieves by structuring the user query as well. Try it out at: github.com/microsoft/type…

pamelafox's tweet image. At #PyBay25, @gvanrossum  demo'd a Python package for "structured RAG".
During ingestion, it uses LLM to extract structured data (entities/topics/verbs) and stores in standard DB, and then retrieves by structuring the user query as well.
Try it out at:
github.com/microsoft/type…

Espoir Murhabazi reposted

😂😂

lone_Divine7's tweet image. 😂😂

Please if you come across this, Kindly Quote for me🤲



Espoir Murhabazi reposted

No way the UK's tax authority (HMRC) was running their operations off of a US data center ... but they were! AWS us-east-1 outage knocked them offline, and exposed relying on US infra to serve the British public Ironic from a government with ample home grown DCs + talent


Espoir Murhabazi reposted

As a backend engineer. Please learn: - DB - System Design - Algorithms - API design - API Security - CI/CD - DS - Docker/ Kubernetes - Caching - Messaging Stop jumping from one language to the other


Espoir Murhabazi reposted
PierreDeWulf's tweet image.

Based on our investigation, the issue appears to be related to DNS resolution of the DynamoDB API endpoint in US-EAST-1. We are working on multiple parallel paths to accelerate recovery The whole world is down on a monday morning.. #AWS


Espoir Murhabazi reposted

Excited to release new repo: nanochat! (it's among the most unhinged I've written). Unlike my earlier similar repo nanoGPT which only covered pretraining, nanochat is a minimal, from scratch, full-stack training/inference pipeline of a simple ChatGPT clone in a single,…

karpathy's tweet image. Excited to release new repo: nanochat!
(it's among the most unhinged I've written).

Unlike my earlier similar repo nanoGPT which only covered pretraining, nanochat is a minimal, from scratch, full-stack training/inference pipeline of a simple ChatGPT clone in a single,…

AI Engineering is more than prompting an LLM, I have spend a lot of my time, setting evaluation pipeline for RAG Parsing and processing pdf and html texts, Building API and infras that support RAG application in production. My next post will be about my struggles pdfs.


Espoir Murhabazi reposted

🇵🇹 I'm in Portugal with NHR (tax reduction) status — nice weather, but bureaucratic. 🇹🇭 We will move to Thailand soon — along with many of my friends. Incredible customer service, lovely beaches and low tax setups are possible. Plus Singapore, Hong Kong, Bali and Vietnam…


Espoir Murhabazi reposted

𝙇𝙀𝙇𝙊 𝙀𝙕𝘼 𝙇𝙀𝙇𝙊 🇨🇩 🇸🇳 La RDC reçoit le Sénégal pour une finale avant l’heure dans le groupe B ! 🏟️ Stade des Martys, Kinshasa 🕞 17 heures (Kinshasa), 18h (Lubumbashi / Goma / Paris) 📺 RTNC, RTS, FIFA + (certains pays) Vos pronostics ? 🎤 C’est le grand jour !…

leopardsfoot's tweet image. 𝙇𝙀𝙇𝙊 𝙀𝙕𝘼 𝙇𝙀𝙇𝙊 🇨🇩 🇸🇳 

La RDC reçoit le Sénégal pour une finale avant l’heure dans le groupe B ! 

🏟️ Stade des Martys, Kinshasa 
🕞 17 heures (Kinshasa), 18h (Lubumbashi / Goma / Paris) 
📺 RTNC, RTS, FIFA + (certains pays) 

Vos pronostics ? 🎤 

C’est le grand jour !…

Espoir Murhabazi reposted

China saved opensource LLMs, some notable releases from July only > Kimi K2 > Qwen3 235B-A22B-2507 > Qwen3 Coder 480B-A35B > Qwen3 235B-A22B-Thinking-2507 > GLM-4.5 > GLM-4.5 Air > Qwen3 30B-A3B-2507 > Qwen3 30B-A3B-Thinking-2507 > Qwen3 Coder 30B-A3B US & EU need to do better


Espoir Murhabazi reposted

They lied to you. Building software is really hard.


Is IndabaX still taking place in the Congo this week? CC: @IndabaxDrc @BernardNgandu @NyungaBerthine


Unpopular Opinion: PostgresSQL with PGVector is all you need … I don’t see why a company will go and create a new database!! Chroma, Mlivus, Qdrant people come and fight me…

esp_py's tweet image. Unpopular Opinion: 

PostgresSQL with PGVector is all you need …

I don’t see why a company will go and create a new database!!

Chroma, Mlivus, Qdrant people come and fight me…

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