Join Date
August 2024
Gender
Male
Age
Not Specified
About Viktar Barysik
OpenToWork: Head of IT, Head of Infrastructure, CTO
Location: Georgia(Europe)
Companies & Work
Joblio
built from 4 up to 22 people team
re-built application and infrastructure from scratch
interviewing, schedule, salary and people management
communication with C-levels and investorsbuilt from 4 up to 22 people team re-built application and infrastructure from scratch interviewing, schedule, salary and people management communication with C-levels and investors
Axiom Development
3 customer oriented projects built from scratch: full-cycle team employment including candidates seek and technical interview, all internal processes from scratch, top-management communication;
Skills: Ansible · Platform as a Service (PAAS) · Virtualization · Networking · New Business Development · Information Security · Amazon EC2 · Network Security · Communication · Microsoft Azure · Linux System Administration · Technical Leadership · Infrastructure as code (IaC) · Kubernetes · Infrastructure Management · Internet Protocol Suite (TCP/IP) · Business Knowledge · Infrastructure · RDBMS · Terraform · Software as a Service (SaaS) · Amazon Web Services (AWS) · Team Management · Amazon EKS · Team Leadership · Cloud Computing · Continuous Integration and Continuous Delivery (CI/CD) · Docker Products · Google Cloud Platform (GCP) · Microservices · Amazon Relational Database Service (RDS) · Git · Shell Scripting · Domain Name System (DNS) · DevOps
Algorbrains Solutions
Moved infra(over 15 services) from AWS to Bare-metal
- Infrastructure: AWS, Digital ocean, Google cloud
- IaC: terraform, cloudformation
- Blockchain: Hyperledger Fabric
- Databases: RDS, Aurora, Postgres
- Tools: bash, python, go lang, vault, priunl, docker, docker registry, kubernetes, etc.
Skills: Ansible · Platform as a Service (PAAS) · Virtualization · Networking · Information Security · Amazon EC2 · Network Security · Communication · Microsoft Azure · Linux System Administration · Technical Leadership · Infrastructure as code (IaC) · Kubernetes · Infrastructure Management · Internet Protocol Suite (TCP/IP) · Business Knowledge · Infrastructure · RDBMS · Terraform · Software as a Service (SaaS) · Amazon Web Services (AWS) · Amazon EKS · Team Leadership · Cloud Computing · Continuous Integration and Continuous Delivery (CI/CD) · Docker Products · Google Cloud Platform (GCP) · Microservices · Amazon Relational Database Service (RDS) · Git · Shell Scripting · Domain Name System (DNS) · DevOps
Allied Testing
- Microsoft stack deployment process setup, improve and support using TFS, AWS with MS Windows, Chef, powershell, rundeck, branch tool
- Architect, Develop, support MS SQL DB databases using replication and always-on- Microsoft stack deployment process setup, improve and support using TFS, AWS with MS Windows, Chef, powershell, rundeck, branch tool - Architect, Develop, support MS SQL DB databases using replication and always-on
Skills: Platform as a Service (PAAS) · Virtualization · Networking · Communication · Microsoft Azure · Linux System Administration · Infrastructure as code (IaC) · Infrastructure Management · Internet Protocol Suite (TCP/IP) · Business Knowledge · Infrastructure · Software as a Service (SaaS) · Amazon Web Services (AWS) · Amazon EKS · Cloud Computing · Continuous Integration and Continuous Delivery (CI/CD) · Google Cloud Platform (GCP) · Microservices · Amazon Relational Database Service (RDS) · Git · Shell Scripting · Domain Name System (DNS) · DevOps
Exadel
Responsibilities included:
Creating, designing databases for different DB engines. Automating deployment process. Creating various
third-party applications for multiple purposes.
Resolving performance issues;
Developing and administrating PostgreSQL, MySQL, MS SQL, Redshift;
Advising best solutions: creating new databases, expanding disks, optimizing backup strategy;
Environment: MS SQL Server, T-SQL, PostgreSQL, MySQL, GO Lang, Python, Vagrant,Ansible, Docker, Bash, OS X, Linux Responsibilities included: Creating, designing databases for different DB engines. Automating deployment process. Creating various third-party applications for multiple purposes. Resolving performance issues; Developing and administrating PostgreSQL, MySQL, MS SQL, Redshift; Advising best solutions: creating new databases, expanding disks, optimizing backup strategy; Environment: MS SQL Server, T-SQL, PostgreSQL, MySQL, GO Lang, Python, Vagrant,Ansible, Docker, Bash, OS X, Linux
Skills: Ansible · Platform as a Service (PAAS) · Virtualization · Networking · Network Security · Communication · Microsoft Azure · Linux System Administration · Infrastructure Management · Internet Protocol Suite (TCP/IP) · Business Knowledge · Infrastructure · RDBMS · Software as a Service (SaaS) · Cloud Computing · Continuous Integration and Continuous Delivery (CI/CD) · Git · Shell Scripting · Domain Name System (DNS) · DevOps
Epam
EU and US projects (including bank, military and silicon valley projects). Leading DBA team.
Was working with AWS, Always-On, mirroring, replication, log-shipping, clustering, DBs up to 5 TBs.
DBA team coordinating. High-loaded projects. SOC audits preparation and successful passing.
Creating weekly reports, direct communication with requestors and management on the customer's side.
Deploying, maintaining and building high-availability servers: windows clusters, availability groups , DB mirroring
Resolving issues: MS SQL, disc space, memory, CPU.
Advising best solutions: creating new databases, expanding disks, optimizing backup strategy.
Participating at troubleshooting DB issues with Microsoft consults.
T-SQL code optimization.EU and US projects (including bank, military and silicon valley projects). Leading DBA team. Was working with AWS, Always-On, mirroring, replication, log-shipping, clustering, DBs up to 5 TBs. DBA team coordinating. High-loaded projects. SOC audits preparation and successful passing. Creating weekly reports, direct communication with requestors and management on the customer's side. Deploying, maintaining and building high-availability servers: windows clusters, availability groups , DB mirroring Resolving issues: MS SQL, disc space, memory, CPU. Advising best solutions: creating new databases, expanding disks, optimizing backup strategy. Participating at troubleshooting DB issues with Microsoft consults. T-SQL code optimization.
Skills: Ansible · Platform as a Service (PAAS) · Virtualization · Networking · Network Security · Communication · Microsoft Azure · Linux System Administration · Infrastructure Management · Internet Protocol Suite (TCP/IP) · Business Knowledge · Infrastructure · Software as a Service (SaaS) · Team Leadership · Cloud Computing · Continuous Integration and Continuous Delivery (CI/CD) · Git · Domain Name System (DNS) · DevOps
Duo Unity
Managing Android, iOS, Web developers and other IT specialists.
Customers communication, non-conflict solutions providing, internal conflict management, new technologies integration.
Data Intensity
MS SQL Server 2000-2012 Maintaining, troubleshooting, installing.
SSAS, SSIS, SSRS, DBs deployment and maintenance.
Different ITIL systems: VMWare, Service-now, etc...
Over 40 remote customer's all over the world.
Was a temp primary manager while the main one was on a vacation for two weeks.MS SQL Server 2000-2012 Maintaining, troubleshooting, installing. SSAS, SSIS, SSRS, DBs deployment and maintenance. Different ITIL systems: VMWare, Service-now, etc... Over 40 remote customer's all over the world. Was a temp primary manager while the main one was on a vacation for two weeks.
Skills: Platform as a Service (PAAS) · Virtualization · Networking · Communication · Infrastructure Management · Internet Protocol Suite (TCP/IP) · Infrastructure · RDBMS · Software as a Service (SaaS) · Git · Domain Name System (DNS) · DevOps
