Olivier Pellerin

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OPEN CDJ

 Founder. A standalone DJ player I designed and built end to end: schematics, PCB layout and PCBA production, the full mechanical assembly, and custom firmware. Three board revisions between the first sketch and a unit I could hand to someone and watch them play on it.

[PROJECT WEBSITE]

 CTO/CPO at allcolibri.com. Led allcolibri's product and technology strategy, building and scaling the company's core SaaS platform end-to-end (from architecture to launch) while driving adjacent product initiatives, mentoring two developers, and onboarding enterprise clients including Decathlon, Foot Locker, and Quiksilver.

[PROJECT WEBSITE]

 CTPO at polypoly.ai. Product & engineering for a search engine that shares its ad revenue with its users, weekly reward draws and jackpots funded by search activity, with AI search on the way.

[TRY THE SEARCH]      [WEBSITE]

 Head of IoT at BLACKFOOT.io. Built Blackfoot's IoT practice from scratch inside its R&D lab at EPITECH: an idea-to-working-prototype pipeline for corporate clients, backed by an in-house electronics lab and a French PCB/PCBA supply chain. One project led to a patent.

[PROJECT WEBSITE]

IoT R&D

Led the HerdingCat prototype — an animal-tracking wearable — with CNRS, including an embedded ML model and a custom data-labeling tool.

Industrial Prototype

LoRa wireless emergency-stop for COLAS construction machinery, from technology benchmark to on-site field testing.

Client Studies

Multiple ideation & prototyping studies — sourcing, 3D design and early product exploration (Lunii, Accor, etc.).

 Product Manager. Sogudo is an App (iOS & Android) that analyzes the mobile habits (consumption, places of life, trips...) to help the user find the mobile operator really suited to their needs.

[PROJECT WEBSITE]

Sogudo presentation
CallForce

 Co-founder. Design, launch and promotion of a service that allows people never to have to wait on the phone again, adopted by clients including Afflelou stores.

CallForce dashboard
LeChiffre

Consultant CTO/CPO. LeChiffre.com is an Accounting Web App that helps you manage bills, income & expense, invoicing & payments, tax deductions, cloud legal documents repository, dashboard. Web App Product & Project Management.

LeChiffre web app
LeChiffre admin
Otizu

Founder. Otizu.com brings together photography, design and innovation into one product. Our goal was to produce a high quality, upmarket product, 100% made in France.

Otizu website
Otizu brochure

Voxlead

CTO/CPO. Successful Product Management / Development of Voxlead.com (11% increased turnover for Annuaire.com, 20% increased cashflow for Optelo.com). Product successfully marketed and sold in SaaS to Verif.com, Pratique.fr, LaVieImmo.fr, E-pro.fr

MAKER Projects 

Giant Backlit Polaroid

Giant Backlit Polaroid

Giant Polaroid Poster with Backlight and textile electric wire

Single Image Laser Projector

Single Image Laser Projector

Project a single image at long distance!

Open CDJ

Open CDJ

An open source mini CDJ turntable, designed and built from scratch: PCB, mechanics and firmware.

No More Neck Pain

No More Neck Pain

A tiny wearable posture correcting badge with vibration or smartphone alerts.

Passersby Image Projection

Passersby Image Projection

Image Projection & Walking People Tracking

PaintBrushDuino

PaintBrushDuino

A paintbrush connected to an arduino that can make infinite CMYK+White colors.

LoRa IP67 Solar Repeater

LoRa IP67 Solar Repeater

DIY Pick and Place Machine

DIY Pick and Place Machine

A homemade pick-and-place machine to automate placing SMD components on PCBs.

Fixation for Bitcoins Risers

Fixation for Bitcoins Risers

Fixation for Bitcoins Risers' USB Plug

Concrete Egg Time Capsule

Concrete Egg Time Capsule

A mould to cast a concrete ball time capsule with inside a small titanium case.

Fake USB Key for Pranks

Fake USB Key for Pranks

Fake USB key that launches commands when plugged into a computer. For pranks only!

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