Forecasting & Optimization
Demand & pricing models, time‑series pipelines, and evaluation notebooks with clear, actionable insights.
Creative AI for Business
User‑friendly, automated ML apps — built for SMEs
We blend design, data science, and modern engineering to ship elegant tools: forecasting, computer vision, analytics dashboards, and cloud‑ready APIs that your team will actually enjoy using.
Python · FastAPI · Flutter
AWS · PostgreSQL · Docker
About Me
Anil Sonay
Independent developer blending physics, AI, and modern tech to build thoughtful, useful software.
During my PhD I spent time at CERN and completed it in Barcelona, where I’m based today. I work end-to-end—data pipelines, ML models, and modern apps—and collaborate with founders on forecasting, product ideas, and internal tools. If you prefer a single, hands-on developer with clear communication and steady quality, I’m a good fit for SMEs and early teams.
If you’d like to explore what’s possible, I’ve prepared a small interactive demo showing how ML and clean UI can fit your workflow.
What we build
From idea to deployment, we craft end‑to‑end solutions that are robust, explainable, and delightful to use.
Vision & Quality Control
Detection, segmentation, and OCR packed into a friendly web app with human‑in‑the‑loop review.
Interactive Analytics
Clean, responsive dashboards that surface the right KPI at the right time — no clutter, no noise.
Cloud‑ready Backends
FastAPI services, job queues, and secure data flows on AWS or your preferred stack.
ERP/Sheets/DB Sync
Reliable connectors for Google Sheets, PostgreSQL, and your CRM to keep everything in sync.
Design that Works
Minimal UI with accessible patterns so your team can onboard in minutes, not weeks.
Our approach
- Listen first: we map your workflows and success metrics.
- Craft over speed: realistic timelines, clear scope, and quality first.
- Automation: scheduled jobs, alerts, and guardrails.
- Ownership: docs, hand‑off, and training for your team.
Tech we love
Flutter
FastAPI
PyTorch
Scikit‑learn
Pandas
NumPy
OpenCV
Docker
Kubernetes
AWS
PostgreSQL
GitHub
What clients say
I focus on clear communication, maintainable code, and measurable outcomes.
“Working with Anil has been an absolute pleasure. His skills & knowledge are brilliant, and he has the ability to identify problems and solve them before they are ever an issue. A fantastic freelancer.”
— Founder, Risk Technology
“Joined a large, mission-critical codebase and quickly became a go-to engineer. Delivered reliable data and visualization tools used daily to validate results and spot issues early.”
— Engineering Program Lead
“One of the most reliable and productive people I’ve worked with. His machine-learning work unlocked measurable improvements across high-impact projects.”
— Head of R&D
“Ramped up quickly in a new environment and delivered independently. Contributed across projects and raised the bar for team quality.”
— Senior Technical Lead
Selected clients
Recent collaborations in risk analytics and sports analytics.
- Caerus Risk
- Swish Analytics
Tell us about your project
Contact
Email: craft@sonay.studio
Location: Sabadell · Barcelona · Remote
Prefer a quick intro? Send a couple of lines about your goal and timeline — we’ll reply with next steps and a lightweight plan.