Ahmed Yassin retweeted
> be a crypto company
> main line of business is cards
> build no redundancy or somewhat good relationship with your critical infra partner
> shutdown on your users with no notice
> be applauded on X?
the bar for crypto apps vs fiat ones is insanely different
Kulipa shut down. 120,000 crypto cards issued, 20 clients
Four months earlier they announced a $6.2M round and told the press they were growing 70% month over month. Public facts, in order:
- Dec 2025: the round quietly closes. Same month the Bank of Lithuania fines their card issuer Monavate EUR 270,000 and bans it from serving them
- Jan 2026: the peak month for the Kulipa programs Paymentscan tracks, $9.00M in card volume
- Apr 1: they announce the raise, claim 70% monthly growth and name the US as the next market
- Jun 16: @KulipaXYZ moves to an issuer licensed for Europe only. @ready_co cuts off every user outside the EEA with about an hour of notice
- Jul 22: Ready tells users the current card is being deactivated because they are moving to a new issuer
- Jul 28: @solflare says its card stopped working that day and the partner is winding down over solvency issues, "the debt was too deep"
- Jul 29: Ready's card program stops too, "we were given no notice"
Volume peaked in January. By June it was down to $4.14M, and July, the month the cards stopped, came in at $1.84M
Ready lost 42% of its volume in June alone, right after the EEA cutoff. Solflare barely moved until the day the cards died
Nobody lost a cent, and that was not luck. Both cards spend straight from your own wallet at the moment of purchase, so there was never a balance sitting at the issuer to freeze
Ready and Solflare handled this about as well as anyone could. Hope both are back up fast
Ahmed Yassin retweeted
Study to become Claude Certified Architect
yesterday my post got some feedback that the Claude Architect course was so far only available to partners.
but we still have the 40+ pages study guide to prepare with and get ready to become certified architects.
so what I did was I vibe coded together a practice website so that anyone can prepare and practice the concepts.
here is the overview of the topics on the website:
>Claude Certified Architect โ Foundations Courseโ
>Agentic Architecture & Orchestrationโ
>Tool Design & MCP Integrationโ
>Claude Code Configuration & Workflowsโ
>Prompt Engineering & Structured Outputโ
>Context Management & Reliabilityโ
>Exam Scenariosโ
>Preparation Exercises
go to the training to become Claude Architect website here: claudecertifiedarchitect.lovโฆ
Proud to be a Cohort 1 alum! ๐โโ๏ธ The 8 weeks of structure, peer learning, and mindset shifts at OctoPrep were an absolute game-changer for my career. Seeing this scale to 500 fully funded seats is incredible! ๐๐
๐ฅ Cohort #5 is LIVE with 500 fully funded scholarship seats!
๐ Enroll now ๐ octoprep.ai/enrollment
Before I tell you what's new, let me tell you what happened with our OctoPreppers.
โจ Eze was able to secure a role as Technical Product Manager at an AI startup.
โจ @0x01_Muawia signed as Full Stack Software Engineer role.
โจ Mahmud secured his seed round. He's building.
โจ @a_yassin01 joined the core team of an EduTech company.
โจ @AwamChimere landed his SE internship. 2 weeks into the program with c#4.
5 people. Different countries. Different career paths.
All hired ๐
And so many more Octopreppers landing interviews, passing first screenings, and getting callbacks.
That's what 8 weeks of structure and support does.
For C#5, we're opening 500 scholarship seats. Fully funded. Same 8-week program that got these results.
Why 500? You'll understand in the coming weeks.
If you're a student, a recent graduate, an early-career professional, or transitioning into tech and you've been sending applications into the void, this is for you.
๐ Enroll now ๐ octoprep.ai/enrollment
And if you know someone stuck in the job search, the best thing you can do is share this with them.
โจ And this is only possible because of people who believe the next generation has so much to offer, we just need to give them the space and time to prepare. So thank you to the founding community contributors for making this real:
@rudyrigot at @salesforce @jbarbier at @alx_africa , @BrunoLeveque @Meowtel, @HororeBELL at African Women In Tech Startups - AfricanWITS
Two ways you can help
1๏ธโฃ Share this with someone stuck in the application processย ๐ octoprep.ai/enrollment
2๏ธโฃ Join the founding community of contributors ๐ octoprep.ai/scholarship-contโฆ
Let's bridge this gap together!
Ahmed Yassin retweeted
๐ฅ Cohort #5 is LIVE with 500 fully funded scholarship seats!
๐ Enroll now ๐ octoprep.ai/enrollment
Before I tell you what's new, let me tell you what happened with our OctoPreppers.
โจ Eze was able to secure a role as Technical Product Manager at an AI startup.
โจ @0x01_Muawia signed as Full Stack Software Engineer role.
โจ Mahmud secured his seed round. He's building.
โจ @a_yassin01 joined the core team of an EduTech company.
โจ @AwamChimere landed his SE internship. 2 weeks into the program with c#4.
5 people. Different countries. Different career paths.
All hired ๐
And so many more Octopreppers landing interviews, passing first screenings, and getting callbacks.
That's what 8 weeks of structure and support does.
For C#5, we're opening 500 scholarship seats. Fully funded. Same 8-week program that got these results.
Why 500? You'll understand in the coming weeks.
If you're a student, a recent graduate, an early-career professional, or transitioning into tech and you've been sending applications into the void, this is for you.
๐ Enroll now ๐ octoprep.ai/enrollment
And if you know someone stuck in the job search, the best thing you can do is share this with them.
โจ And this is only possible because of people who believe the next generation has so much to offer, we just need to give them the space and time to prepare. So thank you to the founding community contributors for making this real:
@rudyrigot at @salesforce @jbarbier at @alx_africa , @BrunoLeveque @Meowtel, @HororeBELL at African Women In Tech Startups - AfricanWITS
Two ways you can help
1๏ธโฃ Share this with someone stuck in the application processย ๐ octoprep.ai/enrollment
2๏ธโฃ Join the founding community of contributors ๐ octoprep.ai/scholarship-contโฆ
Let's bridge this gap together!
AI Everything MEA Egypt brings global leaders in AI policy, investment, and deployment to shape the region's AI future.
Joining the event? Ping me a message and letโs connect over a coffee chat!
#AIEAvatarChallenge #AiEverythingMEAEgypt #EgyptAIMovement
If youโre a freelancer in Egypt (or anywhere really) and struggle with getting paid from abroad, my latest blog might be useful!
Hereโs my full experience with @nsavecom ๐
๐medium.com/p/how-nsave-made-โฆ
will be with @Sophie_RB42 sharing my experience through the OctoPrep program, career mindset I adopted, and more... ๐งโ๐ป๐ก๐
Come and join us!
๐๏ธ Weโre going live on X space!
โจ Let's join me to talk about the current job market, the program of OctoPrep dot AI and stories from inside.
๐
Tuesday, July 22nd
โฐ 9AM PST | 12PM EST | 6PM CET
๐ฏ Iโll be joined by Ahmed Yassin from our first cohort to:
โณ Talk career mindset & job search tips
โณ Break down the program structure
โณ Share stories
โณ Plus a live Q&A!
๐ Set your reminder: lnkd.in/g9QGnRpg
See you there!
#OctoPrep #JobPrep #CareerGrowth
-----------------
๐ ENROLL NOW to our 8-weeks program at OctoPrep dot AI
Ahmed Yassin retweeted
Amazon just dropped ๐ฆ๐ฏ ๐ฉ๐ฒ๐ฐ๐๐ผ๐ฟ - native vector storage & querying in S3 ๐ชฃ
The pitch: up to 90% cheaper vector storage, sub-second queries, no infra to manage, therefore no idle costs ๐ธ
As I explore new opportunities, I recognized the importance of preparing thoroughly for my next role, which includes refining my profiles on LI and GH, as well as honing my negotiation and networking skills. It was quite a valuable experience with @OctoPrepAI!
๐ Spotlight on our amazing OctoPreppers!
๐ก Hereโs Ahmed experience straight from Cohort 1
โณ Shifting mindset
โณ Practice and build confidence
โณ Strong and supportive community
This is the transformation we want to see for our OctoPreppers!
#jobsearch #careerprep #OctoPrep
-----------------
๐ ENROLL NOW to our 8-weeks program at OctoPrep dot AI
You should totally check out this program! ๐
#OctoPrep
๐ฅ Enrollment for OctoPrep Cohort 2 is OPEN at OctoPrep dot AI!
๐ฏ 8 weeks to:
โ๏ธ Build your job search strategy
โ๏ธ Optimize LinkedIn, GitHub & Resume
โ๏ธ Train with AI mock interviews
โ๏ธ Master networking & negotiation
๐ฅ Sneak peek ๐
๐จ Seats are limited - we start Sept 1st!
#JobSearch #CareerPrep #TechCareers #OctoPrep
Looking forward to the "Agents in Production 2025" event by @MLOpsCommunity! Particularly interested in the talk on"Cost Optimization for Multi-agent systems".
home.mlops.community/public/โฆ #MLOpsCommunity
These days I'm diving into infrastructure, recognizing its critical role in the successful deployment and ongoing maintenance of AI systems. Understanding the 'how' and 'where' of deploying AI models has become essential for me!
My ๐๐ ๐๐ป๐ด๐ถ๐ป๐ฒ๐ฒ๐ฟ๐ถ๐ป๐ด ๐๐ฒ๐ฎ๐ฟ๐ป๐ถ๐ป๐ด ๐ฅ๐ผ๐ฎ๐ฑ๐บ๐ฎ๐ฝ. ๐
Here is what you should learn as a complete beginner (remove parts of the roadmap if you are already proficient in the area).
Join me in a ๐๐ฟ๐ฒ๐ฒ ๐๐ถ๐ด๐ต๐๐ป๐ถ๐ป๐ด ๐๐ฒ๐๐๐ผ๐ป this Thursday where I will dive deep into ๐๐ฟ๐ฎ๐ป๐๐ถ๐๐ถ๐ผ๐ป๐ถ๐ป๐ด ๐๐ผ ๐๐ ๐๐ป๐ด๐ถ๐ป๐ฒ๐ฒ๐ฟ๐ถ๐ป๐ด: swrlai.com/ai-lightning
๐๐ผ๐ฑ๐ถ๐ป๐ด ๐๐๐ป๐ฑ๐ฎ๐บ๐ฒ๐ป๐๐ฎ๐น๐:
โ๏ธ You either come with this or learn along the way. Learning coding fundamentals variants its own roadmap.
- Python.
- Typescript (Optional).
- Bash.
๐๐๐ ๐๐ฃ๐๐:
- Types of LLMs.
- Structured Outputs.
- Prompt Caching.
- Multi-modal models.
๐๐๐ ๐๐๐ด๐บ๐ฒ๐ป๐๐ฎ๐๐ถ๐ผ๐ป:
- Prompt Engineering.
- Tool Use.
- Finetuning.
๐ฆ๐๐ผ๐ฟ๐ฎ๐ด๐ฒ ๐ณ๐ผ๐ฟ ๐ฅ๐ฒ๐๐ฟ๐ถ๐ฒ๐๐ฎ๐น:
- Vector Databases.
- Graph Databases.
- Hybrid retrieval.
๐ฅ๐๐ ๐ฎ๐ป๐ฑ ๐๐ด๐ฒ๐ป๐๐ถ๐ฐ ๐ฅ๐๐:
- Data preparation.
- Data retrieval and generation.
- Reranking.
- MCP.
- LLM Orchestration Frameworks.
๐๐ ๐๐ด๐ฒ๐ป๐๐:
- AI Agent Design Patterns.
- Multi-Agent systems.
- Memory.
- Human in or on the loop.
- A2A, ACP etc.
- Agent Orchestration Frameworks.
๐๐ป๐ณ๐ฟ๐ฎ๐๐๐ฟ๐๐ฐ๐๐๐ฟ๐ฒ:
- Kubernetes.
- Cloud Services.
- CI/CD.
- Model Routing.
- LLM deployment.
๐ข๐ฏ๐๐ฒ๐ฟ๐๐ฎ๐ฏ๐ถ๐น๐ถ๐๐ ๐ฎ๐ป๐ฑ ๐๐๐ฎ๐น๐๐ฎ๐๐ถ๐ผ๐ป:
- AI Agent instrumentation.
- Observability platforms.
- Evaluation techniques.
- AI Agent Evaluation.
๐ฆ๐ฒ๐ฐ๐๐ฟ๐ถ๐๐:
- Guardrails.
- Testing LLM based applications.
- Ethical considerations.
๐๐ผ๐ฟ๐๐ฎ๐ฟ๐ฑ ๐น๐ผ๐ผ๐ธ๐ถ๐ป๐ด ๐ฒ๐น๐ฒ๐บ๐ฒ๐ป๐๐:
- Voice and Vision Agents.
- Robotics Agents.
- Computer use.
- CLI Agents.
- Automated Prompt Engineering.
What am I missing?
Follow me to learn everything about AI Agent bit by bit!
#LLM #AI #MachineLearning
Ahmed Yassin retweeted
The ๐๐ช๐ฆ ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ ๐๐ป๐ถ๐บ๐ฎ๐๐ถ๐ผ๐ป๐ Page is live! โจ ๐
Currently, it includes 14 services/features, and we'll add more to our library every week!
Current catalog includes:
โข The Dark Reader Deployment Pattern
โข Polling vs. WebSockets via Amazon API Gateway
Exceptional individuals often have exceptional partners supporting them!
I am deeply happy and proud to celebrate the 10 years of @holbertonschool
TL, DR
What began with a one San Francisco cohort, has grown worldwide across Latin America, Africa, Europe, and the Middle East. @42Krp current CEO, and all the Holberton partners are doing an incredible job to expand the Holberton School Network into more countries.
๐ Today Holberton is:
โณ A disruptive model with no teacher, in a peer-learning and project based environment,
โณ 36 campuses worldwide,
โณ Thousands of students trained to be the most ambitious software engineer,
โณ Offering Programs focusing on whatโs best on the market: FullStack Web development, AR/VR, Machine Learning, Low Level and Algorithms, Front-End Back-End, Cybersecurity, Cobol and GenAI and more to come in the future,
โณ Millions of line of codes,
โณ A determination to always go further in supporting talent.
Such an amazing success and the continuity of what was one idea, one day, 10 years agoโฆ
How It All Began
Letโs take a step back now and letโs come back in 2015 when my husband, @jbarbier , came home with that signature sparkle in his eye when he has a new idea (or more like the visualisation of entering the matrix for the first time) and said โweโre going to build a school to train the best software engineers with no teachers, no up-front tuition, Project and Peer-learning based. (I would learn fast enough on a compliance stand-point and for those who knew the usa market at that time, that we were indeed very - too much - disruptive!)
When I started to be involved, I was a young mom of a 7 months old baby and was mourning my father who just passed away. While I was navigating this intense period, I started to help him and was โenrolledโ to test the application process (What the heck is a โTerminalโ?!).
I never left.
2 months later, from that small team of four, joined shortly after by @guillaumesalva aka โchefโ aka โthe checker masterโ and a bit later @cyrjulien aka โthe Chief of Designโ. I worked on โanything related to everythingโ from finance, legal, ops, HR, compliance to running the SF campus, you name it.
And as we were building the company, increasing the team and expanding worldwide, Iโve lived every high and low of that adventure:
๐ป There was the excitement of our first 30 students cohort transforming them from โwhat is C++?โ through โTHE checkerโ to finally Apple, Google and Tesla hires!
๐ธ The rush funding rounds with a Series B celebration (and this incredible presentation to our investors where Julien showed them a slide โThe Future of Education is Onsiteโ) just before the pandemic hit (literally a few weeks before!).
โ๏ธ The regulatory battle with BPPE (#compliance).
๐ท The pivot in 48h from fully on site to fully online when the pandemic hit.
๐ The hard decision and the layoffs
๐ The global expansion starting with Colombia, Connecticut, Tulsa campuses and the joy when our students were able to find life-changing jobs.
๐ Finally the acquisition from ALX Africa which shaped the future of thousands of African young students.
In the meantime, while we were defying the odds through it all, our investors and advisors believed in us and stood by us - what an incredible support we had.
At the same time, our personal lives moved crazy fast as well. We welcomed our first child, while launching Holberton and then welcomed baby number two, 2 years later. Thatโs why Holberton has such a special place for me, it was more than a job; it was completely part of our life.
During that time and for 7 years, I witnessed life as both the wife of a CEO and entrepreneur and โthe co-founder in the shadowโ while building Holberton. On the first part, I know the downside and upside of it, the thousands of questions, the high pressure, the incredible resilience, the hard decision, the relief when the funds hit the bank account, the celebration when our students were getting a job. We navigated the highs and lows together, him at the front line as CEO while I supported behind the scenes, together while raising our children. This journey shaped us into a deep and trustful team, balancing the demands of a startup with family life. I'm so proud of what we built together from that day he came home with that crazy idea and never gave up on it.
Where We Are Now
In 2022, Holberton evolved. The franchises were acquired by @42Krp and the platform and technology were acquired by @alx_africa. Today while the @holbertonschool Network is expanding, with @facesofalxse, the Holbertonโs engine powers ambitious software engineering students and since that time 1.29 million learners have been able to access it.
I see a lot of posts of graduate students finding jobs thanks to Holberton, and I couldnโt be more proud. The scale of impact is also now extended through an incredible network of alumni, giving back to the community and creating such high value.
One of these incredible grads is @_MariemEhab with whom I work everyday building @OctoPrepAI to help prep job seekers with interviews.
So to every student who trusted us, every member of the Holberton team who joined us in this adventure, to every mentor and investor who stayed along the way, THANK YOU โจ
Happy 10th anniversary, @holbertonschool ! Letโs keep changing lives, to the next million learners, the next pivot, and the next incredible adventure!
@holbertonschool @HolbertonFRA @HolbertonPeru @holbertonspr @HolbertonTUN @HolbertonALB @HolbertonECU @HolbertonSSA @holbertonuy @HolbertonLSO @HolbertonSPAIN
Letโs connect if youโre at the AI x DevOps intersection!
linkedin.com/in/yassin01/





















