Beka is available for hire

Beka Barbakadze

Verified Expert in Engineering

Data Structures Developer

Location

Tbilisi, Georgia

Toptal Member Since

March 4, 2021

Beka started programming as a competitive programmer, and it sharpened his skills in algorithms and data structures. He has worked in different fields, has experience in developing CRM and ERP systems for various types of companies, has developed forex trading systems, and has most recently worked on CUDA to accelerate fully homomorphic encryption on GPGPU. Beka's preferred technologies are C/C++, CUDA, and Linux.

Algorithms C C++Linux NVIDIA CUDA Microsoft SQL Server Cryptography C#.NET Oracle PL/SQL Java MQL5 Rust SQL Data Structures

Portfolio

Zama.ai

NVIDIA CUDA, C, C++, Parallel Programming, Algorithms, Data Structures, Rust...

Justi Ventures

C++, Genetic Algorithms, FIX Protocol, MQL5, Algorithms, Data Structures...

Silknet

Oracle, PL/SQL, Java, REST, Microsoft SQL Server, C++

Experience

Algorithms - 15 years Data Structures - 15 years C - 7 years C++ - 7 years Microsoft SQL Server - 6 years Linux - 5 years NVIDIA CUDA - 3 years Parallel Programming - 3 years

Availability

Part-time

Preferred Environment

Linux

The most amazing...

...project I've worked on is a fully homomorphic encryption and accelerated it with complex parallel algorithms on GPGPU.

Work Experience

CUDA Software Developer

2020 - PRESENT

Zama.ai

Developed a high-performance parallel software using CUDA.
Researched new algorithms, ideas, and optimization of already existing algorithms.
Designed and planned architecture, choosing tools and approaches to use during development.

Technologies: NVIDIA CUDA, C, C++, Parallel Programming, Algorithms, Data Structures, Rust, Cryptography, Mathematics

Senior Software Developer

2018 - 2020

Justi Ventures

Developed and designed financial systems using C++.
Led project planning, system design, and architecture for a forex trading system. Developed unit and integration tests with a lot of optimizations of different units.
Developed a parser for various programming languages.
Implemented high-performance low-level C/C++ code.

Technologies: C++, Genetic Algorithms, FIX Protocol, MQL5, Algorithms, Data Structures, NVIDIA CUDA

Senior Software Developer

2012 - 2017

Silknet

Developed ERP and CRM systems for a telecommunications company.
Led the project planning with different subdivisions and system designs. Integration between other systems. API to be used by 3rd-party software.
Created unit and integration tests in various systems, fixed bugs, and revised code.

Technologies: Oracle, PL/SQL, Java, REST, Microsoft SQL Server, C++

Software Developer

2011 - 2012

Spinom JSC

Developed a shopping desktop application using WPF and C#.NET.
Handled all front-end and back-end development.
Made unit and stress tests for server-side code. Did integration with different shopping and shipping services.

Technologies: Windows Presentation Foundation (WPF), C#.NET

Software Developer

2009 - 2011

Optimus LLC

Developed ERP and CRM systems for different companies.
Created project planning and systems designs for different solutions and modules; made unit and stress tests.
Optimized different modules that required high performance.

Technologies: Microsoft SQL Server, C#.NET

Experience

Parallel Fully Homomorphic Encryption

A parallel, fully homomorphic encryption on CUDA and C++. Optimized various linear algebra algorithms and made existing algorithms to be used in parallel mode. Optimized memory use and testing solutions.

Trading Platform

As a senior software engineer at Justi Ventures, I was tasked with developing and enhancing a high-performance trading platform built using cutting-edge C++ programming techniques. This project was crucial in providing our clients with efficient, secure, and reliable trading services, facilitating faster and more informed financial decision-making.

ERP System Implementation and Design

As the lead software engineer at Optimus, I spearheaded implementing and designing customized Enterprise Resource Planning (ERP) systems for diverse clients. These projects aimed to streamline business processes, improve operational efficiency, and support data-driven industry decision-making.

Education

2015 - 2021

Master's Degree in Computer Science

Tbilisi State University - Tbilisi, Georgia

2018 - 2018

Certification in Computer Science

University of Oxford - Oxford, UK

2009 - 2014

Bachelor's Degree in Computer Science

Tbilisi State University - Tbilisi, Georgia

Certifications

JULY 2018 - PRESENT

Parallel Programming on CUDA

University of Oxford

Skills

Paradigms

Parallel Programming, REST

Languages

C, C++, C#.NET, Java, MQL5, Rust, SQL

Frameworks

Windows Presentation Foundation (WPF)

Platforms

Linux, NVIDIA CUDA, Oracle

Storage

Microsoft SQL Server, PL/SQL

Other

Computer Science, Algorithms, Data Structures, System Design, Mathematics, Optimization, Genetic Algorithms, FIX Protocol, Cryptography, 1C:Enterprise

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