NannyML

NannyML is an Open Source Python library to detect silent model failure, estimate the performance of ML model even without ground truth, and robustly identify data drift.

Co-Founder and CEO

Prophecy Labs

Founder

Data Solutions. Elegantly Crafted.

Prophecy Labs helps companies automate complex work, optimize business processes, and predict events that impact your business.

Let our passion, be your edge.

Managing Partner

Essent.be

Developing a data platform in Scala/Spark to deal with large scale data and
deploying large scale machine learning models.

Big Data Engineer

SCK-CEN

This project was to help prepare for long term space travel namely a long term lunar outpost within the following decade. It involved working with gene expression data to help determine the effects of long term isolation and harsh condition on the human immune system. Data from workers of the Concordia platform in antarctica was used. Technical details of the R code can be found at the link below.

Research Bioinformatician 

Building an open source library to estimate the performance of deployed machine learning models in the absence of ground truth.

I love talking about: machine learning, decision making, post deployment data science, performance estimation, and bunch of other stuff. 

currently learning about: causal inference 

Always open to have a chat 🙂

Leave me anonymous feedback -> https://www.admonymous.co/hakim_elakhrass

🥸Hakim Elakhrass

building Soda to monitor the worlds data and decisions

Doctoral Researcher (CS) at University of Helsinki

Last week at the NeurIPS 2025 presenting our paper "Estimating Model Performance Under Covariate Shift Without Labels", which is joint work with Jakub Białek, Wojtek Kuberski, and Nikolaos Perrakis. What a highlight reel of talks, presentations and discussions! For those who can't wait until the proceedings are published, check out the paper in arXiv at https://lnkd.in/dME4FhMT.

Octolens

AI social listening for B2B SaaS. Catch every mention that matters to your business.

Check out Octolens for AI-vetted alerts of brand mentions and growth opportunities—so you can act fast and stay ahead.

Co-Founder & CEO

crowd.dev

Head of Operations

Centralize community, product, and customer data to understand which companies are engaging with your open source project. Sync insights with your CRM to prioritize the right accounts and uncover revenue opportunities.

Backed by Seedcamp, Lightbird, Possible Ventures, Angel Invest, and a set of amazing angels.

Chief of Staff

SaveSpace

Transforming the outdated self-storage industry. Part of the Techstars Berlin Accelerator 2022.

SaveSpace makes storage easy and accessible by providing on-demand booking, a full service approach with pick-up and delivery, and online inventory management. We take storage outside city centers and believe in a world where urban space is used for living, never for storage.

Co-Founder & Managing Director

Prophet

Associate Consultant

Associate Consultant Intern

Ada Health

Performance Marketing

Fielmann AG

Content Marketing

SPIRIANT

Marketing and Communications Intern

Caudalie

Sales and Customer Support

I'm the founder of Octolens, an AI-powered brand monitoring tool built for developer and AI companies. With Octolens, you never miss critical conversations about your brand, competitors, or customer pain points. We surface high-signal posts so you can engage, connect, and grow.

Over 1,000 founders and growth teams use Octolens to stay close to the conversation.

Before Octolens, I was Chief of Staff at crowd.dev (acquired by the Linux Foundation), where I worked on DevTool growth and community-led strategies. I also co-founded SaveSpace (Techstars '22).

Earlier, I worked at brand consultancy Prophet, where I helped businesses refine and protect their brand identity.

At Octolens, we help teams monitor their brand online—because what people say when you're not in the room matters.

Charlotte Schmitt

The first paying users of Octolens thought they were buying software.
In reality they were buying me scrolling through social media for them, several hours each day. 

When I started Octolens, there was no automation and no AI. There was only a simple form where people could submit their keywords. 

Every time someone sent something in, I opened every social platform myself, searched every keyword by hand, read everything, filtered out the noise, and saved only the posts that truly mattered. 

Once a week I sent customers an email with their most relevant social mentions. People kept telling me this was better than anything they had tried before. 

That feedback became the blueprint.
Step by step we turned each part of my own manual workflow into software. 

Search came first.
Then judging relevance with AI.
Then filtering.

Each improvement replaced something I used to do by hand. 

What emerged was not just a social monitoring tool. 

It was an automated concierge that understands your brand and only surfaces the conversations you should care about. 

Since then Octolens has taken off. It is profitable, it keeps growing, and it is used by teams at Supabase, Vercel, PostHog, Prisma and many others.

All of this started with a form, a lot of manual work, and the mentality to do things that don't scale.

Founder @ Octolens | Brand Monitoring for AI & Developer Companies

November holds a special place in the Octolens story.

First, we gained a new tiny teammate.

She hasn’t been super productive and requires a lot of hand-holding, so Igor Kotua has had to pick up the slack… but she’s very cute to look at. 🐙🥰

Second, we hit profitability.

When I found out I was pregnant earlier this year, the big goal was to reach profitability before taking a bit of time off. Hitting that goal - almost at the moment of giving birth - has been a huge milestone.

Igor has stepped in massively while I’ve been mostly away - shipping great features and taking care of our customers.

I doubt December can top this, but we’re excited to finish 2025 strong.

taplio

The Battle

🥸Hakim Elakhrass

Charlotte Schmitt

Followers

Posts

Engagements

Likes

Performance Score🥸Hakim Elakhrass's LinkedIn Performance

Performance ScoreCharlotte Schmitt's LinkedIn Performance

Ready to grow your LinkedIn presence?

taplio

The Battle

🥸Hakim Elakhrass

Charlotte Schmitt

Followers

Posts

Engagements

Likes

Performance Score.css-goub6s{font-size:var(--chakra-fontSizes-md);font-weight:500;color:var(--chakra-colors-gray-600);display:block;margin-top:var(--chakra-space-1);}🥸Hakim Elakhrass's LinkedIn Performance

Performance ScoreCharlotte Schmitt's LinkedIn Performance

Ready to grow your LinkedIn presence?

Performance Score🥸Hakim Elakhrass's LinkedIn Performance