Top Talent like Zinovii are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specialized talent, while giving talent more flexibility and independence. If you are talent open to fractional work, apply here. If you’re a company looking for high-quality fractional talent, learn more here.

Zinovii Dmytriv

Backend Engineer • Lviv, Lviv Oblast, UA
PostgreSQL
Terraform
Bash
Amazon Web Services
Docker
Kubernetes
DevOps
Python
Java
Available for hire fromNegotiable
Full-Time Roles
Contracts
I have strong experience (more then 16 years) in backend development and DevOps. The most recent experience in Java, Python, k8s, AWS, terraform, DBs.
An energetic Software Developer specializing in intuitive and innovative web applications with extensive experience in user-centric development built around websites relying on rich database driven-backends and cross-platform applications.

Projects

Very Good Security

I've been working on most projects related to high-load data processing on the fly,

Work History

C

Senior Software Engineer

Cloud Posse- Worked on a variety of projects mostly as an individual contributor - Implemented automatic terraform modules/GHA documentation gathering - Implemented paywall system - Worked on reference architecture scaffold project - Implemented a bunch of open-source GitHub Actions - Stack: Python | NodeJS | Terraform | AWS | Spacelift | GitHub Actions | Docusaurus
V

Senior Software Engineer | Principal Engineer

Very Good Security (VGS)Jan 2017 - Nov 2022 • 5 yrs 11 mos- At first developer at Core Team. Participated in development of http/sftp/tcp/iso8583/email/etc proxy applications and all related satellite applications - Later individual contributor. Worked on multiple POC/MVP and architectural designs. Participated in complex data migrations and migrations to k8s. Devops related work. - Implemented multiple applications from design phase to making it being rolled out to all production environments - Stack: Java (Spring Boot) | Python | AWS | Kubernetes (Docker/Helm/Istio) | Terraform | Nginx | PostgreSQL | Redis | InfluxDB/Prometheus | CircleCI | REST/grpc
F

Finix Payments

Finix PaymentsFeb 2016 - Jan 2017 • 1 yr- 80% of the time - coding. For the rest my responsibility varies from candidates interviewing, to customer onboarding, to memory leak debugging, devops work, to deployment, and others activities - Also was responsible for integration with Very Good Security (see project above) - Stack: Java (Spring Boot) | Python | extensive use of AWS services | Docker | Nginx | PostgreSQL | CircleCI | Ansible | Gatling
T

Senior Software Engineer | Team Lead

TidemarkSep 2013 - Feb 2016 • 2 yrs 6 mos- Successfully lead team which delivered various features from design to production - Worked on design, implementation, and, testing of new filters in multidimensional query analysis & planning for generating interactive financial reports for planning & analytics - Built Business Methods framework that will allow user to run custom scripts on backend by configuring on UI - Built Packaged Application feature that will allow user to export application into repository and install it for various tenants - Built security into OLAP queries - Stack: Java (Spring) | PostgreSQL | Neo4j | AWS | Tinkerpop/Gremlin | Hazelcast | Hadoop | Artifactory | Jenkins
S

CTO | Co-founder | Senior Engineer of everything

SparkDNA IncJul 2012 - Sep 2013 • 1 yr 3 mos- Developed resource to store and analyse DNA sequences - Developed multiple rich UI tools based on HTML5 Canvas for fast and responsive DNA sequence manipulation - Stack: Java (Stripes Framework) | JavaScript | Google Closure Library | EclipseLink | PostgreSQL | HTML5 Canvas | Jenkins
D

Senior Frontend Engineer

DIIO (now part of Cirium)Oct 2010 - Jul 2012 • 1 yr 10 mos- Implemented multiple application for big data visualization as Charts and Maps - Implemented unique responsive VectorMap library for data visualization - Implemented multiple (30+) rich custom UI components for dashboards - Stack: Adobe Flex | JavaScript | Java | Hibernate | PureMVC | Stripes Framework
J

Senior Backend/Frontend Engineer

Joint BioEnergy Institute (JBEI), Lawrence Berkeley National Laboratory, Berkeley, CAJul 2008 - Oct 2010 • 2 yrs 4 mos- Team lead on web based project JBEI Registry. Registry of biological DNA parts - BioBricks - Lead developer on Open Source, web based, cross platform and cross browser DNA sequence editing and analyzing tool using Adobe Flex 3 - 4, WSDL, BlazeDS, PureMVC - Owner and main contributor to three Open Source bio projects vectoreditor, bioflex, gd-ice hosted on code.google.com - Designed and implemented backend/frontend using Python with Django, MySql, WSDL services - On support for previous scientific employer on volunteer bases predictioncenter.org - Stack: Java | Python | Adobe Flex | BlazeDS | MySQL | PureMVC | Stripes Framework
P

Senior Engineer of everything

Prediction Center, University of California, DavisAug 2006 - Jul 2008 • 2 yrs- Lead developer on 2 desktop projects for protein structures comparison, analysis and visualization - Lead developer of the 4 web projects for receiving, processing, comparing and visualization of more than 100,000 protein structure models - Designed 5 database schemas for PostgreSQL and MySQL; programmed database connectivity using Perl, PHP and C - Administered Linux cluster of 15 computation, 3 web, 1 storage servers - Developed new algorithms that help advance methods of identifying protein structures from amino-acids sequence - Improved old protein processing programs by 50% using memory management technologies, efficient algorithms and data structures - Architected web databank of protein models at various levels of accuracy - Stack: Perl | PostgreSQL and MySQL | C/C++ | Linux

How Pangea Works

Effortlessly discover top talent

We’ve distilled the candidate search from endless hours down to just a few minutes. Using Pangea’s AI-powered search tools, you can find top fractional talent able to take on your next project. Our system looks at your company’s niche and your needs to find the perfect match faster than any traditional hiring platform.

Start working with talent today

The top talent on Pangea is ready to get started with you right now. You can message or hire a candidate right from their profile page and start assigning work as soon as they respond. And the best part? Pangea’s fractional contract structure lets you start small and ramp up as your needs change, keeping your costs manageable and your team’s capabliities flexible.

Track work and invoices in one place

Assign tasks, track progress, and complete invoices all on Pangea. We’ve combined every part of the hiring process into one platform to eliminate the miscommunication that’s unavoidable on other freelance platforms. We even send out 1099s to your contractors at the end of the year!

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call
I have strong experience (more then 16 years) in backend development and DevOps. The most recent experience in Java, Python, k8s, AWS, terraform, DBs.
An energetic Software Developer specializing in intuitive and innovative web applications with extensive experience in user-centric development built around websites relying on rich database driven-backends and cross-platform applications.

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call

Top Talent like Zinovii are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specialized talent, while giving talent more flexibility and independence. If you are talent open to fractional work, apply here. If you’re a company looking for high-quality fractional talent, learn more here.

Zinovii Dmytriv

Backend Engineer • Lviv, Lviv Oblast, UA
PostgreSQL
Terraform
Bash
Amazon Web Services
Docker
Kubernetes
DevOps
Python
Java
Available for hire fromNegotiable
Full-Time Roles
Contracts

Projects

Very Good Security

I've been working on most projects related to high-load data processing on the fly,

Work History

C

Senior Software Engineer

Cloud Posse- Worked on a variety of projects mostly as an individual contributor - Implemented automatic terraform modules/GHA documentation gathering - Implemented paywall system - Worked on reference architecture scaffold project - Implemented a bunch of open-source GitHub Actions - Stack: Python | NodeJS | Terraform | AWS | Spacelift | GitHub Actions | Docusaurus
V

Senior Software Engineer | Principal Engineer

Very Good Security (VGS)Jan 2017 - Nov 2022 • 5 yrs 11 mos- At first developer at Core Team. Participated in development of http/sftp/tcp/iso8583/email/etc proxy applications and all related satellite applications - Later individual contributor. Worked on multiple POC/MVP and architectural designs. Participated in complex data migrations and migrations to k8s. Devops related work. - Implemented multiple applications from design phase to making it being rolled out to all production environments - Stack: Java (Spring Boot) | Python | AWS | Kubernetes (Docker/Helm/Istio) | Terraform | Nginx | PostgreSQL | Redis | InfluxDB/Prometheus | CircleCI | REST/grpc
F

Finix Payments

Finix PaymentsFeb 2016 - Jan 2017 • 1 yr- 80% of the time - coding. For the rest my responsibility varies from candidates interviewing, to customer onboarding, to memory leak debugging, devops work, to deployment, and others activities - Also was responsible for integration with Very Good Security (see project above) - Stack: Java (Spring Boot) | Python | extensive use of AWS services | Docker | Nginx | PostgreSQL | CircleCI | Ansible | Gatling
T

Senior Software Engineer | Team Lead

TidemarkSep 2013 - Feb 2016 • 2 yrs 6 mos- Successfully lead team which delivered various features from design to production - Worked on design, implementation, and, testing of new filters in multidimensional query analysis & planning for generating interactive financial reports for planning & analytics - Built Business Methods framework that will allow user to run custom scripts on backend by configuring on UI - Built Packaged Application feature that will allow user to export application into repository and install it for various tenants - Built security into OLAP queries - Stack: Java (Spring) | PostgreSQL | Neo4j | AWS | Tinkerpop/Gremlin | Hazelcast | Hadoop | Artifactory | Jenkins
S

CTO | Co-founder | Senior Engineer of everything

SparkDNA IncJul 2012 - Sep 2013 • 1 yr 3 mos- Developed resource to store and analyse DNA sequences - Developed multiple rich UI tools based on HTML5 Canvas for fast and responsive DNA sequence manipulation - Stack: Java (Stripes Framework) | JavaScript | Google Closure Library | EclipseLink | PostgreSQL | HTML5 Canvas | Jenkins
D

Senior Frontend Engineer

DIIO (now part of Cirium)Oct 2010 - Jul 2012 • 1 yr 10 mos- Implemented multiple application for big data visualization as Charts and Maps - Implemented unique responsive VectorMap library for data visualization - Implemented multiple (30+) rich custom UI components for dashboards - Stack: Adobe Flex | JavaScript | Java | Hibernate | PureMVC | Stripes Framework
J

Senior Backend/Frontend Engineer

Joint BioEnergy Institute (JBEI), Lawrence Berkeley National Laboratory, Berkeley, CAJul 2008 - Oct 2010 • 2 yrs 4 mos- Team lead on web based project JBEI Registry. Registry of biological DNA parts - BioBricks - Lead developer on Open Source, web based, cross platform and cross browser DNA sequence editing and analyzing tool using Adobe Flex 3 - 4, WSDL, BlazeDS, PureMVC - Owner and main contributor to three Open Source bio projects vectoreditor, bioflex, gd-ice hosted on code.google.com - Designed and implemented backend/frontend using Python with Django, MySql, WSDL services - On support for previous scientific employer on volunteer bases predictioncenter.org - Stack: Java | Python | Adobe Flex | BlazeDS | MySQL | PureMVC | Stripes Framework
P

Senior Engineer of everything

Prediction Center, University of California, DavisAug 2006 - Jul 2008 • 2 yrs- Lead developer on 2 desktop projects for protein structures comparison, analysis and visualization - Lead developer of the 4 web projects for receiving, processing, comparing and visualization of more than 100,000 protein structure models - Designed 5 database schemas for PostgreSQL and MySQL; programmed database connectivity using Perl, PHP and C - Administered Linux cluster of 15 computation, 3 web, 1 storage servers - Developed new algorithms that help advance methods of identifying protein structures from amino-acids sequence - Improved old protein processing programs by 50% using memory management technologies, efficient algorithms and data structures - Architected web databank of protein models at various levels of accuracy - Stack: Perl | PostgreSQL and MySQL | C/C++ | Linux

How Pangea Works

Effortlessly discover top talent

We’ve distilled the candidate search from endless hours down to just a few minutes. Using Pangea’s AI-powered search tools, you can find top fractional talent able to take on your next project. Our system looks at your company’s niche and your needs to find the perfect match faster than any traditional hiring platform.

Start working with talent today

The top talent on Pangea is ready to get started with you right now. You can message or hire a candidate right from their profile page and start assigning work as soon as they respond. And the best part? Pangea’s fractional contract structure lets you start small and ramp up as your needs change, keeping your costs manageable and your team’s capabliities flexible.

Track work and invoices in one place

Assign tasks, track progress, and complete invoices all on Pangea. We’ve combined every part of the hiring process into one platform to eliminate the miscommunication that’s unavoidable on other freelance platforms. We even send out 1099s to your contractors at the end of the year!

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call
Pangea empowers fractional work across the world for marketing and design roles.