Data Scientist

Dnipro, Kyiv, London, Amsterdam, EU, Berlin · $850 · 1 year of experience · Upper Intermediate

I have wide range of interests from data analysis, statistics and programming to quantum physics and biomechanics, and get use to grasp new concepts and assignments quickly without needing hand-holding. Breaking into blocks my previous experience, I can highlight the following: As a data scientists / system analyst I had an unforgettable experience with analyzing customer requirements with respect to current solution and identifying gaps and opportunities for improvement of existing solutions. Close and productive collaboration with management, quality assurance, architecture and other development teams, participation in code reviews taught me stern lessons and instilled unshakable restraint. So unshakable that now I can say with confidence that I can literally communicate with everyone in any conditions and come to constructive solutions that will benefit everyone. In close collaboration with Marketing and Product Departments I had to learn how to process the scattered data from different sources (inner DB,GA,Y.M,CRM,etc) and calculate the core metrics such as CPA, CPC, SAS, CR, Churn Rate, ROMI, LTV through BigQuery (using Python to program queries and functions manually). Next to this experience, Tableau, Power BI, OWOX BI and similar systems for processing and visualizing data seem really simple. =) Plz, if somebody from those companies is reading this a la CV, don't get offended! In conclusion to my adventures as a data scientists, I can point out that I also have a modest experience in Business Analysis and Email Marketing, including development of a business strategy based on the given data and researching users' behavior in order to impact on their perception through the emails and/or through other ways of digital communication with a consumer. As a scientist I've been working with ANSYS, SolidWorks, AutoCAD, FEBio, Materialise Mimics (Medical), 3D Slicer, Maple, C++ and very interested in the medical / biomedical projects. Open to your offers!

SQL, Data Science, Machine Learning, English, Tableau, Math, Data Mining, Business Analysis, Excel, OOP, Python, Jira, python programming, C/C++, Algorithms, google cloud, Confluence, BigQuery, Google BigQuery, Medicine, MySQL, Excel/VBA, Biostatistics, CRM, Data Analisys

From the age of 14, I have become accustomed to independently solve any scientific problems at various contests and competitions, and then reasonably defend my thoughts on appeal and among my teammates and supervisors. This experience made me at the same time both really good team player and independently thinking person who doesn't avoid responsibilities for decisions and solutions that can best fix the situation. As a University student was honored by few Excellence scholarships including Excellence scholarship of Verkhovna Rada of Ukraine. Multiple winner and participant of All-Ukrainian and world competitions in the field of mathematics, technical sciences, physics, including the INTEL ISEF, IYMC, MAoS. I have three patents on the utility models and two special honors from the Ukrainian Intellectual Property Institute.

I am looking for really interesting, dynamic and inspirational projects in collaboration with well-motivated and open-minded professionals. Please do not bother me with the routine repetitive work on the code. Considering the possibility of moving to work in another country (preferably Europe).

25 June

Team Lead, Senior Electronic Engineer 🔥

Kyiv · $4200 · 8 years of experience · Advanced/Fluent

I have over 8 years of experience working for Canadian Electronic Design companies. Over 12,000 hours of experience in custom electronics design (Altium Designer) and automation design. Currently I am the main lead on new gen 3D ultra-precise measurement device and computer application for it. The project is 95% finished. My tasks were: • adjust the electronic circuits of the previous version • re-write all of the previous embedded C++ code • create an automated stress-inducing test bench for the prototypes. I have an extensive experience in • power and analog electronic design • electronic diagnosis and optimization of product designs • statistical & Big Data analysis • software and script programming (assembly, C, embedded C, C++, C#, Matlab/Octave, Python, Labview) • AI design: neural networks, genetic algorithms I also developed a completely new method of QA and my company’s engineering department officially switched to using it. I love analyzing Big Data and statistics and have a degree in mathematics. My other job was with automotive company. I was electronic expert for 2nd stage engineering: any electronic imperfection reported by customers around the world would end up on my desk. 1. Big data analysis to detect statistical patterns in customer claims. It involved data mining gigabytes of sensor data, discussion with third-party manufacturer and reverse-engineering. 2. Custom electrical testing and benchmarking to scientifically demonstrate the cause of any problem reported by customers. 3. Engineering corrections to make problems disappear & demonstration (proof) of the efficiency of solution.

C/C++, Embedded, Algorithms, Python, Algorithms and Data structures, Altium, PCB desigh, ARM, RISC, Electronic, neural networks, Machine Learning, Artificial Intelligence, Benchmarking , Big Data, Custom Solutions, Matlab

• My current company's engineering department officially switched to a new method of QA developed by me. • I told my previous company's lawyers they had no chance in court (there were customer claims over electronics part) because reality as I found out was even worse than customers complaint. They listened to me 100% and saved money.

Interesting and multifaceted projects. Possibility of using the skills and knowledge of several areas. Great working invironment. Solve challenging tasks, design algorithms. I like to work with people and have vast experience in supervising interns.

25 June

Senior Software Engineer 🔥

Kyiv, USA, EU · $3000 · 3 years of experience · Advanced/Fluent

Expert software engineer capable of creating fault-tolerant applications with C/C++/Python for 3+ years. I have a deep knowledge of network protocols, software architecture, hardware specifics and limitations.

C++, Linux, STL, OOP, Multithreading, Algorithms, Embedded, Python, Networking, Design Patterns, Boost, С++, ARM, Rust, Bluetooth Low Energy, C, Git, bash

- designed and implemented fault-tolerant high-performance IoT system for smart buildings; - Implemented firmware for custom vehicle with many hardware components and peripherals; - reduced latency and worked with specific proprietary hardware for the complex security equipment; - refactored and optimized core infrastructure components of an unannounced IoT platform; - introduced c++17 standard to the latest project, automated many project internal routines;

Fast-paced environment with possibilities for solving tough challenges and grow as a senior developer.

25 June

C/C++ developer 

Lviv · $4500 · 10 years of experience · Upper Intermediate

Linux, C, C++11/14, Embedded, Networks, OpenGL

C/C++, Linux, Embedded, Qt, STL, Multithreading

крипту не предлагать

24 June

Senior Backend Developer 

Remote work, Ukraine · $5000 · 7 years of experience · Advanced/Fluent

I have 7 years of experience with .NET framework. On my previous projects, my duties mainly included: - architecture design; - performance optimization; - SQL queries design and optimization; - algorithms development; - unit tests and automated tests development; - mathematical modeling of physical processes. I also had the next duties as a team lead: - interviewing; - team building; - new employees adaptation; - performance appraisals.

.NET, C#, Git, Prototyping, Research and Development, Software Architecture Design, Technical Leadership, Jira, Arduino, SQL, Machine Learning, ASP.NET, Test driven development, Algorithms, Algorithms and Data Structures, Team leading

- I constantly develop my skills by taking part in a lot of online courses, reading technical articles and applying the new knowledge in my work; - I've built and trained a team with the further leading on a project; - I developed projects from start to deployment; - I was able to motivate and mentor team members; - I created a stabilization plan and successfully implemented it on a profitable project which strengthened the relationship with the customer; - I've learned an additional programming language by my own desire and launched a commercial project, using it; - I've successfully completed several Coursera courses in an interesting field for me: machine learning.

I'm looking for a job where I'll be able to apply my analytical skills and create unique products. I don't want to get involved in any gambling or betting business.

24 June

Junior C/C++ developer

Kyiv · $300 · Less than a year of experience · Upper Intermediate

Novice C / C++ developer with 1.5 years of C coding experience, C++ basic knowledge, understanding of OOP principles, algorithms, vector mathematics knowledge, basic knowledge of manual and automated testing, ISTQB, experience with profiling techniques, Unix environment, git, multithreading. Main Projects: • RayTracer [3-person project, C & SDL]: - implemented ray-objects collision detection, transformations using matrices, texture mapping, events handling, color disruption and noise algorithms, color filtering; - coordinated work of the project team; • Wolfenstein ray casting technique simulator [C & SDL]: - performed multithreading, fps regulation, sound effects, MacOS and Linux support; • Simple ray tracing program (individual) [C & MLX graphic library]: - implemented interaction with the scene, shading, multi-light etc; • 2D graphical representation of fractals etc; Also: Python, HTML, CSS basics, arduino basics, statistical data analysis. Currently I am student at Unit Factory — Ukraine's institution that works by innovative standards of French School “42”. Here I advanced my programming experience by working on unique projects, enhanced team working skills and improved my ability to work well under pressure, absorb and apply knowledge quickly. Also I have 2 years working experience at Institute for Economic Research (Kyiv, think-tank) as sociologist (key tasks: sampling and questionnaire design, statistical data analysis and interpretation, data collection and survey administration, data visualization).

C, С++, OOP, Algorithms, Multithreading, Embedded, make, Git, Math, Python, Test driven development , Valgrind

Courses & Certifications: Программирование на языке C++ (100%, Stepic/CSC), Основи тестування програмного забезпечення (100%, Prometheus/LITS), Основи програмування мовою Python (94%, Prometheus/KPI) While I worked at Institute for Economic Research (Kyiv, think-tank) I played leading role in accomplishing Annual Business Climate Survey (performed sampling and questionnaire design, survey administration and data analysis)

Looking for entry-level position in C/C++ engineering, where I could apply my passion and skills, working hard to get particular experience and results. My main interests: CGI, VR & AR, pattern recognition, AI, embedded

24 June

Разработчик C++

Kyiv · $1500 · 4 years of experience · Upper Intermediate

-C, C++, Assembler Intel 32bit., C# (.NET version 1) -SQL (MySQL, MS SQL, SQLite) -HTML, Javascript, Perl, PHP. -Windows API, POSIX, Carbon (MacOS X), sockets, windows kernel mode development. -Qt5, MFC, VCL, Carbon, .NET 1.

This one Chess. C++, Qt5, built for 64bit windows (7, 10, I tested it on both) This is still not a final version, new version soon coming.

in case of fulltime office job, I expect 1. that office will not be too far from home, one hour for transportation is a maximum, I live near KPI, 2. that would be really cool if I could beat a punching bag somewhere there in the office because in case of full-time office job I will have to shorten my training at home.

24 June

Senior Software Engineer

USA, EU · $7200 · 5 years of experience · Advanced/Fluent

5+ Years of experience as a Software Engineer in PTC. During my work I held critical roles and won awards.

C++, Design Patterns, OOP, STL, Multithreading, Algorithms, Visual Studio, TCP/IP, Algorithms and Data structures, C, SQL, Embedded, Unix, Machine Learning, Computer Vision, Java, Python, Computational Geometry

Experience in a worldwide Nasdaq company. Held several critical roles in top-priority projects. 4 Company's certificates of excellence Won 2 company wide programming competitions

Solve the most challenging tasks, design algorithms, create new disruptive technology. Options to hold critical roles, drive the company to success

24 June

Lead Software Developer C++ 🔥 

Kyiv · $4000 · More than 10 years of experience · Advanced/Fluent

Languages: C++, SQL, PL/SQL Libraries: STL, Boost RDBMS: Oracle, MS SQL Server Development methodologies: Scrum Data Structures, Design Patterns, Multithreading, XML, FIX, Big Market Data, Electronic Trading Systems, Distributed Applications, Continuous Deployment

C++, PL/SQL, SQL, STL, Design Patterns, OOP/OOD, Boost, Multithreading, MS SQL Server, Oracle

- Substantial investment banking and trading experience - Conducting financial markets trainings - Leading the team

To obtain a challenging job in software development and algorithm research (preferably: financial markets area). Not interested: video streaming, 3D printing, automotive, embedded, home automation, navigation systems, medical field, relocation to Poland.

23 June

Backend developer

Kyiv · $800 · Less than a year of experience · Advanced/Fluent

During work hours, I write good C++ or Python code, dive into projects written in unfamiliar programming languages and manage not to drown, write automated testing systems, clean the nastiest parts of your backlog, develop algorithms using the freshness of my university knowledge, do data science-related menial labour such as finding inconsistencies in your databases and calculating statistics about your user base. On a lunch break, I typically ask why we use that fancy new technology instead of writing our own simple script, tell you the cool things we learn at university and omit the not-so-cool ones, tell jokes about high-dimensional space and explain if necessary, convince you to use AB-testing and introduce you to the concept of statistical significance. Love a good smalltalk about copy elision. I'm a fluent Java and JavaScript (ES5) reader, and can read almost any programming language with a dictionary. Sometimes I come up with a solution for quite a time, but when I do, I can tell the how and the why.

Python, Git, PostgreSQL, Linux, JavaScript, MySQL, Docker, SQL, OOP, HTML, JSON, CSS, MongoDB, Jira, jQuery, Algorithms, Machine Learning, C++, DataStructures, Apache Spark, docker-compose, HTML5, Redis

I like algorithmic challenges, to the point of taking part in the ICPC world semifinal.

A caring team ready to answer a lot of questions :) I'm definitely not doing this data science thing full-time again.

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