Position: Senior Software Engineer
Category: C++
English level: fluent
Years of experience: 11

These are my achievements as an engineer, manager, entrepreneur, advisor, and educator:

Toyota, Siemens, and Amazon use my algorithms till now (details below). 

I've worked as an advisor with PetCube and Ecoisme, created a copycat of Snapchat filters and designed and executed an innovative educational project ITeazer as CEO.

I've won international programming competitions like IOI, ACM, and TopCoder. For 10 years I've been ranked top 1% in a worldwide community of 200K engineers, running toe-to-toe with dozens of Googlers and Facebook hackers.

I've designed and executed a 3 months course on algorithms at a noticeable Ukrainian IT school Projector.

I've created an algorithm for Siemens and Phonak that optimizes their hearing aids geometry to allow sufficient ventilation for the patient's ear. Toyota has used my lightweight 3D structures generation framework to reduce their car seat weight from 55 lb to 16.

The world's leading dental company 3Shape uses my realistic jaw movement simulation engine to create a wow-effect in their B2B marketing. I've re-architectured the legacy physical engine to support complex dental cases and cut it's maintenance costs by a factor of 4.

I've created the R&D team and delivered a major Artifical Intelligence home security component for a $1B-valued Amazon-acquired Richard Branson-backed company Ring. I've hired 30 engineers in 3 months for Ring Ukraine, which created the momentum for Ring's further immense expansion to Ukrainian labor market (450 people in 14 months), and delivered a scalable computer vision system as VP Research, overseeing machine learning R&D, backend, UX, frontend, and embedded development, with weekly reports to Ring's CTO Joshua Roth. This achievement (both efficient hiring and effective delivery) was crucial for the Ring's CEO Jamie Siminoff to attract the next $100M investment round and sell to Amazon for $1B+, building the sale and company's long-term vision a lot around my 25-people team's work.
Experience: 12 years of building complex C++ and Python geometrical and computer vision systems in healthcare, 3D printing, and home security domains.

Skills: С++, Python, Algorithms Development, Computer Vision, Computational Geometry, 3D Printing, Artificial Intelligence.

I've been building 3D CAD systems for CAD software leaders, Materialise (3D printing solutions for healthcare and general engineering) and 3Shape (dental prosthesis design). 

I've developed libraries and products that allowed:
– Fitting a maximal-width 3D venting channel in a hearing aid's mesh to increase the airflow and thus durability of safe usage of a hearing aid - now used in Phonak and Siemens production.
– Sampling a solid mesh with a firm lightweight primitives pattern - was used to reduce Toyota's car seat weight from 24kg to 7kg.
– Simulating patient's jaw movement to ensure optimal crown design - now used by 10K+ dental technicians over the world.

I've maintained and improved desktop applications with architecture comprising 1000+ connections between classes and 2M+ lines of code, including 50% of legacy code.
I'm looking to cooperate with strong mission-driven entrepreneurs and highly skilled engineers and managers. 

It's important to me to work on products that improve life or work quality for the user. Some examples: healthcare, agriculture, social entrepreneurship, productivity apps, IoT, biotech, robotics, mobility, education, security.

I'm excited about adding the intelligent behavior to software - so that users would go "wow, I didn't know a machine could do that!". This brought me to CAD systems with complex & cool functionality. So I'm looking to work on something that is not only useful for the end user but also requires cutting-edge tech and cool puzzles to solve on a daily basis: systems design, flexibility, scaling, optimization, maths, networking, business processes automation, automated decision making, efficient and/or complex data processing with no off-the-shelf solutions etc.

I favor diversity of tech stack and having to learn new things. Routine tasks are ok for a while, but we gotta automate them :)

Let's build cool and big things together! ;)