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Slava Pinchuk
[open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | github: https://github.com/lithium555

Experience Golang Software Engineer, Quantum, https://quantumobile.com/
June 2022 – present time
First Project: https://paywith.glass/.
Paywith.glass is intelligent Digital Currency/Electronic Payment (DC/EP) infrastructure,
built to empower billions of people to transact instantly, with currency fluidity, from
anywhere on Earth, at any time.
Paywith.glas infrastructure include low-cost instant global settlements, solutions to serve
the unbanked, support for e-commerce, micro-payments, IoT payments, real-time
KYC/AML and global multi-currency Central Bank Digital Currency (CBDC) transactions.
paywith.glass is designed for today's instant world and the era of digital currencies,
exceeding these requirements and providing modern intelligent.
Environment: Golang, PostgreSQL, gRPC, Stellar.

Second Project: https://merger.bastionprotocol.com/.
Bastion is a lending and exchange protocol built on Aurora, the Ethereum-compatible
layer of the Near blockchain. Bastion builds an autonomous interest-rate engine with
high-quality capital efficiency, quick transactions, low transaction fees, accurate
liquidations, and leverages NEAR's underlying UX benefits. Users can deposit assets into
the Bastion liquidity pool, and the protocol will generate collateral tokens. These cTokens
earn interest based on the underlying asset value and can be used as loan collateral in the
future.
Environment: Golang, DFNS, Safeheron, cryptocurrencies, PostgreSQL, IBM Cloud.

Current Project: At present time I am working on visual navigation system for drones.
The main Idea – create navigation system, which can return drone without communication
with satellite.
Environment: Jetson TX2, Jetson Nano, Raspberry Pi4, CUDA, gotorch, cGO, GDAL,
OpenCV, LibTorch, Torchvision, JetPack.

Education Mentor, FoxmindEd, https://foxminded.ua/
May 2022 – present time

Responsibilities:
• Helping people to learn Golang and make first steps in programming;
• Code review, checking tasks;
• Answering for all questions of students, which they have.

Senior Software Developer Team Lead , Finndon, https://finndon.com
May 2020 – June 2022

I worked at fintech start up project, which I'd joined from the very beginning and
started to build software architecture from scratch.

I am in the constant communication with our financial expert based on which I
create tasks for myself and the DevOps
 By now I have created user authorisation and financial transaction software.
Currently I am working on the integration service for a third party APIs

Services: Onfido, Modulr, Auth0, GPS banking service, GPS EHI, Twilio, Cognito,
MeaWallet

Responsibilities:
• Developing fin tech platform and creating its micro services from scratch;
• Discussion with system analysts of the bank business processes and how
different type of banking transactions should work. Implementation of this
mechanisms into our logic;
• Splitting and creating tasks between colleagues, checking the implementation of
tasks;
• Code review;
• Meetings with vendors (Openbanking API, Modulr, GPS, Auth0, etc…) and
implementation their logic into back-end;
• Code coverage with unit tests, according to the Customer`s DoD;
• Feature requirements elaboration and implementation;
• Conducting technical interviews;

Golang Developer, Bitmedia Labs, https://bitmedia.io/
May 2019 – June 2020

Project: BitMedia.IO, https://bitmedia.io/
Description: BitMedia is a cryptocurrency advertising network. Their goals include making
the buying and selling of online ads in the cryptocurrency space both simple and accessible for
all involved. The website contains live metrics for the last 24 hours which includes impressions
served, clicks served, and active websites. Daily impressions are around 60 million which is
lower than competitors with many ranging from 150-250 million. Websites served is around
4,000.

Responsibilities:
• Developing of a new service – statistics aggregator, which uses Clickhouse and
MongoDB for collection of such parameters, as:
- Last days impressions and clicks by hour (24 hour)
- Last day uniques by hour (24 hour)
- White/black listed overall
- Current active campaigns whitelisted by source
- Last 24 hours ReCaptcha AVG score
- GEO Distribution: impessions from last day by country, clicks from last day by
country, etc.
Environment: Golang, ClickHouse, MongoDB, Redis, Cassandra.

Project: RollerCoin, https://rollercoin.com/
Description: RollerCoin – online Bitcoin mining simulator game. 300 000 users per day.
Responsibilities:
• Developing independent service for Ethereum currency. You can send money,
get balance, create transactions, create new wallets, etc.
 • Developing of new service: Accrual referral program for users in 3 currencies
(Bitcoin, Doge, Ethereum). Service can create transactions between users, wallets,
save statistics and history info about actions, etc. in 3 currencies.
• Create logic for withdrawal money for Doge and Ethereum from the system.
• Creating logic for Multi-Mining of 3 cryptocurrencies. In the past mining was
only for Bitcoin.
• Cover all new functionality with Unit and Integration tests written with Go.
Environment: Golang, MongoDB, Redis, JIRA.

Golang Developer, Andersen-Soft, https://www.andersenlab.com/
January 2019 – May 2019

Project: NDA, Germany
Description: Our aim is the creation of an internal service for German colleagues in order to
allow them to make typical CRUD operations with regions. There are 2 types of regions, where
also are shown ID of hotels physically placed within particular region. The tool also has a
functionality to upload and crop images, add/delete tags for regions and images etc.
Responsibilities:
• Performing current work on the back.
• Implementation of such features as tags for images, tags for regions.
• Code coverage with unit tests, according to the Customer`s DoD.
Environment: Golang, Vue.js, Sonar, GitLab, GitLab CI, JIRA.
Team: 2 dev, 1 ba, 1 qa, 1 pm.

Golang Developer, QArea Company, https://qarea.com/
May 2018 – December 2018

Project: I took a part in the development of tracking adapter https://duefocus.com/
The project is DueFocus, a brand new productivity assistant, that changes your
perception of time-tracking on the working place. In enables synchronization with
all the most used task managers.
Responsibilities:
• Product support and debugging.
• Unit testing.
• Integration testing.
• New features implementation.
Environment: Golang, GoLand IDE 2018.3 , GitLab, Narada framework
Team: 7 developers, 3 QA engineers, 1 PM, 1 DevOps, 1 Team Lead.

Junior Golang Developer, Freelance developer
February 2016 – April 2018
Client: Company that works on Big Data: data retrieval, processing and analytics.

Project: Tree diffing algorithm
Responsibilities:
• Implement tree diffing algorithm in Go.
 • Provide test coverage for the library.
• Wrote maintainable and extensible code.
Environment: Golang, IntelliJ IDEA, GoLand IDE 2017.3 , GIT.

Junior C# Developer, Intercomputer Global Services
May 2015 - October 2015
Client: DTEK.

Project: Automation of Corporate Management Application.
Responsibilities:
• Design and building workflows, using SharePoint 2010/2013.
• User requirements implementation.
• Managing various technical aspects like software design, coding of modules,
classes creation, critical issues resolving, carrying out interface redesign and
application maintenance, etc.
Environment: .NET Framework 4.0, C#.NET, SQL Server 2012, Visual Studio
2010/2013, SharePoint 2010/2013,

Assistant of senior scientist, Taras Shevchenko National University of Kyiv,
Acoustooptics laboratory
August 2012 – May 2014
Client – Crypton-M, Ltd.

Development of differential-phase microscope and liquid crystal cells.
Responsibilities:
• Calculation, construction and practical realization of optical circuits for a
differential-phase microscope;
• Sputtering of silicon microstructures and 5CB liquid crystals with thickness from
4 to 100 nanometers for optical logic elements;
• Writing programs on AHDL (for FPGA) for programmable logic devices from
Altera company;
• Writing programs on AHDL (for FPGA) for digital frequency synthesizers from
Analog Devices company.
• Writing programs on C# to control the frequency synthesizer via LPT-port
synthesis of complex signals using the DAC.
• Worked with programmable logic devices such as Cyclone 2, EPM7128STC100-
15N, series of MAX7000.
Environment: Quartus 2, Altium Designer, Wolfram Mathematica 10.0.1, Visual
Studio 2010, Origin Lab.

Education Kyiv National Taras Shevchenko University
Faculty of Radiophysics and Electronics, Master Degree, Quantum Radiophysics
2013 –2015
Faculty of Radiophysics and Electronics, Bachelor Degree of Applied Physics
2009 –2013
 Languages • English – upper-intermediate
• Russian – native
• Ukrainian – native

Scientific 1. Longitudinal solitons in time-delayed nonlinear systems of wave interaction
articles S. Bugaychuk, A. Iljin, V. Pinchuk, E. Tobisch
We-Heraeus Seminar: Delayed Complex Systems 2018. Bonn, Germany (2018);
2. Nonuniform Fiber Bragg Gratings for Squeezing and Amplification of Laser Pulses
S. Bugaychuk, V. Pinchuk
OSA Advanced Photonics 2018, 2-5 July 2018 in ETH Zurich, Control ID: 2967277. Zurich, Switzerland
(2018);
3. Nonlinear-optical liquid crystal cells based on microstructured substrates
S. Bugaychuk, R. Krabchuk, S. Slusarenko, V.Pinchuk, A. Iljin
Advanced Optoelectronics and Lasers (CAOL), 2016 IEEE 7th International Conference, 75-77 (2016);
4. Electrically controlled dynamics of energy transfer in pure nematic liquid crystals
A.Bugaychuk, S.Slussarenko, R.Kravchuk, O.Kolesnyk, V.Pinchuk, O.Yaroshchuk, A.Iljin IEEE Catalog
Number CFP312P-CDR, ISBN: 978-1-4799-1116-5 (2-nd International Workshop on Nonlinear Photonics,
NLP*2013), 9-13 September, Sudak, Crimea, Ukraine, 30-32 (2013);
5. International Conference on Photorefractive Effectes, Materials and Devices
PR'13, 4-6 September, the Winchester Hotel, Winchester, UK, P.25 (2013);
6. 2-nd International Workshop on Nonlinear Photonics
NLP*2013, 9-13 September, Sudak, Crimea, Ukraine, NLP-004 (2013));

Slava Pinchuk | [open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section)| github: https://github.com/lithium555