Transforming
Ideas into Reality

Optimization & Machine Learning Solutions for Planning, Scheduling, and Business Impact.

Creative workspace showcasing design and development environment

Trusted by Industry Leaders

About Me

As a Principal Data Scientist, I lead the design and deployment of machine learning and optimization solutions for complex scheduling, planning, and resource allocation challenges. Bridging strategic vision with technical execution, I drive high-impact initiatives that embed advanced analytics into product and operational decision-making at scale. My work focuses on creating robust, data-driven systems that deliver measurable value in fast-paced, dynamic environments.

Software Engineering

Building robust and scalable applications with modern technologies

Optimization

Leveraging data-driven insights to enhance performance and drive growth

Machine Learning

Implementing AI solutions to automate processes and improve decision-making

Designer

Featured Projects

Discover how our decision intelligence transforms real-world challenges into data-driven solutions

Airline Operations Optimization

Airline Operations Optimization

Enhancement of airline operations through the use of advanced mathematical optimization and machine learning at various airlines.

Optimization Machine Learning Cloud Computing
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Unified Data Intelligence

Unified Data Intelligence

Establishing a unified data infrastructure to consolidate fragmented consumer, sales, and operational data.

Data Engineering Data Architecture Cloud Computing
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Marketing Optimization with Machine Learning

Marketing Optimization with Machine Learning

Enhancing marketing effectiveness and budget allocation through mathematical optimization and machine learning.

Optimization Machine Learning Cloud Computing
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How We Work

Our proven process for delivering exceptional results

1

Discovery Call

Initial consultation to understand your vision and goals

2

Strategic Planning

Developing a tailored roadmap for your project success

3

Design Process

Creating and refining your unique digital experience

4

Launch & Support

Deploying your project and providing ongoing assistance

Simple, Transparent Pricing

Choose the perfect plan for your needs

Project-based
Embedded Collaboration

Basic

Perfect for Small Projects and Individuals

  • Website Development +$3000
  • Hosting and Maintenance
  • Custom Domain
  • Support
  • Basic Analytics
  • Website Changes Included
Get Started
Most Popular

Professional

Ideal for Startups and Small Businesses

  • Website Design and Development
  • Unlimited Changes
  • One Request at a Time
  • Hosting and Maintenance Included
  • Support, Analytics, and Updates
  • Custom Domain
Get Started

Client Stories

Real experiences from our valued clients

Cosmic Themes offers more than stunning templates built on a rock-solid Astro foundation—it fosters a vibrant community. With value-added perks like Discord and GitHub invites, Cosmic Themes is a no-brainer for anyone launching a new Astro project.

Connor D's avatar
Connor D
Developer

Cosmic Themes provides some of the best Astro themes out there. They are well designed, easy to customize and, most importantly, the team is very responsive concerning support and feature requests. Using their themes allows you to focus on content creation.

Damiano L's avatar
Damiano L
C++ Developer

It's the cleanest template standup experience ever! I've never used Astro, but looking at the demo, code, it should be fairly simple pickup on top of my existing React and NextJS experience.

David G's avatar
David G
Web Developer

Cosmic themes are for webdevs and marketers who don't want to waste time reinventing the wheel. Their themes have great examples of some of the creative things you can accomplish with Astro.

Travis B's avatar
Travis B
Developer

I'm not a front-end dev, but I wanted to rebuild my personal site with Astro. If you're in the same shoes, I can't recommend enough Cosmic Themes.

Aniket P's avatar
Aniket P
Data Scientist

The theme is ridiculously well put together and documented. I learned a ton about Astro engineering by studying it, and I've already used some of the components for my web design clients. Plus, it shaved hours off my dev time.

BowTiedFocus's avatar
BowTiedFocus
Freelance Web Developer

Latest Insights

Insights and strategies at the intersection of machine learning, optimization, and decision-making—spanning foundational concepts to applied solutions.

Get in Touch

Connect With Us

Contact Information

Location
Leiden, The Netherlands

Frequently Asked Questions

Find answers to common questions about our services and process

What does a Principal Data Scientist do?

At OptiML, I help organizations make smarter decisions by combining advanced analytics, machine learning, and optimization. I design and implement models that don't just analyze data — they recommend the best actions based on your goals, trade-offs, and constraints. My work sits at the intersection of data science, ML, business strategy, and mathematical decision-making.

How is this different from traditional data science?

Traditional data science often focuses on describing or predicting outcomes — what happened or what might happen next. My focus is on deciding what to do. That means building integrated ML and optimization models that simulate scenarios, evaluate options, and surface the most effective path forward, even in complex or constrained environments.

What kinds of problems do you solve?

I help companies tackle high-stakes, multi-variable decisions where predictive insights and optimization must work hand-in-hand. Typical challenges include:

• Budget allocation and campaign planning using ML-driven forecasts
• Pricing and promotion optimization with demand prediction
• Inventory and supply planning under uncertain demand
• Workforce and territory design informed by predictive models
• Portfolio or resource trade-off modeling combining ML and optimization

These problems require balancing rules, goals, and uncertainty to reach the best actionable outcomes.

What kinds of clients do you work with?

I work with decision-makers at:

• Retailers & e-commerce platforms leveraging customer and sales ML models
• Consumer brands (CPG) applying predictive analytics for demand and marketing
• Marketing & media agencies combining ML insights with budget optimization
• Logistics and supply chain operators integrating forecasting and routing
• SaaS & tech companies using ML-powered decision workflows

If you're making complex, data-driven decisions at scale, I can help you structure and solve them.

Do you work alone or with client teams?

Both. I run end-to-end projects solo or integrate with existing data and ML teams to bring deep expertise in optimization and decision modeling. Whether you need a short-term specialist or a long-term collaborator, I adapt to your setup and complement your ML initiatives.

What tools and technologies do you use?

I'm pragmatic and flexible — my go-to tools include:

Optimization: Gurobi, Pyomo, OR-Tools, PuLP
Machine Learning & Data: Python (scikit-learn, TensorFlow, pandas, NumPy), SQL
Deployment: Jupyter, Streamlit, FastAPI
Cloud & Infra: Docker, AWS, Azure

I build solutions that fit your tech stack and can seamlessly integrate ML models with optimization workflows.

Can you collaborate with in-house teams?

Absolutely. I complement internal analytics, ML, or engineering teams by bringing specialized decision modeling and optimization skills — especially useful for strategic planning, trade-off modeling, and integrating ML predictions into prescriptive systems.

Do you only focus on optimization?

Optimization is my core strength, but I also bring experience in:

• Machine learning model development and integration
• Decision architecture & scenario modeling
• Data pipeline design for end-to-end ML and optimization workflows
• Model explainability and stakeholder alignment
• Integrating AI with rule-based decision frameworks

I work at the intersection of ML, operations research, and business logic to drive actionable insights.

What if our data isn't perfect?

Most projects start with incomplete, messy, or imperfect data. I help evaluate what's usable, build model-ready datasets, and develop robust ML and optimization solutions that evolve with your data maturity and quality.