Design and develop scalable web applications and backend services Ensure code quality through reviews, unit testing, and continuous integration Optimize application performance and scalability promote best practices in software development Participate in Agile ceremonies including sprint planning and retrospectives Competency in unit testing frameworks such as Unit tests and Jest. Background in AWS Athena usage Advanced skills in SQL scripting Hands-on experience with AWS services, including EC2, S3, Lambda, Kinesis, Firehose, DynamoDB, EKS, and CloudWatch Proficiency in working with DynamoDB and PostgreSQL databases Expertise in infrastructure as code using Terraform Skills in CI/CD implementation with Azure /GitHub Actions and strong version control with Git Extensive experience with Node.js for backend development Ability to analyze legacy systems and design modern, target-state architectures Familiarity with Agile development methodologies and workflows 5 years of experience in developing front-end applications, microservices, and RESTful APIs 4 year of experience in a leadership or team management capacity

Hanna Chernihina

Design and develop scalable web applications and backend services Ensure code quality through reviews, unit testing, and continuous integration Optimize application performance and scalability promote best practices in software development Participate in Agile ceremonies including sprint planning and retrospectives Competency in unit testing frameworks such as Unit tests and Jest. Background in AWS Athena usage Advanced skills in SQL scripting Hands-on experience with AWS services, including EC2, S3, Lambda, Kinesis, Firehose, DynamoDB, EKS, and CloudWatch Proficiency in working with DynamoDB and PostgreSQL databases Expertise in infrastructure as code using Terraform Skills in CI/CD implementation with Azure /GitHub Actions and strong version control with Git Extensive experience with Node.js for backend development Ability to analyze legacy systems and design modern, target-state architectures Familiarity with Agile development methodologies and workflows 5 years of experience in developing front-end applications, microservices, and RESTful APIs 4 year of experience in a leadership or team management capacity

Available to hire

Design and develop scalable web applications and backend services
Ensure code quality through reviews, unit testing, and continuous integration
Optimize application performance and scalability
promote best practices in software development
Participate in Agile ceremonies including sprint planning and retrospectives
Competency in unit testing frameworks such as Unit tests and Jest.
Background in AWS Athena usage
Advanced skills in SQL scripting
Hands-on experience with AWS services, including EC2, S3, Lambda, Kinesis, Firehose, DynamoDB, EKS, and CloudWatch
Proficiency in working with DynamoDB and PostgreSQL databases
Expertise in infrastructure as code using Terraform
Skills in CI/CD implementation with Azure /GitHub Actions and strong version control with Git
Extensive experience with Node.js for backend development
Ability to analyze legacy systems and design modern, target-state architectures
Familiarity with Agile development methodologies and workflows
5 years of experience in developing front-end applications, microservices, and RESTful APIs
4 year of experience in a leadership or team management capacity

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
See more

Language

Ukrainian
Fluent

Work Experience

Front-End Developer at AccAweb
September 1, 2018 - September 1, 2018
Built and maintained front-end features and UI components for landing pages and web applications. Created responsive interfaces and integrated mockups (Figma, PSD) into CMS workflows and internal Storybook components. Collaborated with designers and back-end developers to implement features using Vue.js (Vuex, Vuetify), Nuxt.js, and React (Redux, MUI, AntD); ensured accessibility and performance; established design systems and UI patterns; contributed to API integration and project architecture.
Back-End Developer at AccAweb
February 1, 2023 - February 1, 2023
Developed back-end services and APIs using Node.js, REST APIs and Socket.IO; managed databases (PostgreSQL, MongoDB, DynamoDB); configured CI/CD pipelines with Git and Azure DevOps; worked with AWS services (API Gateway, Lambda, CloudFormation, Step Functions, S3); contributed to front-end integration and overall application architecture; created and maintained SPA and CMS integrations.

Education

Bachelor's degree in Accounting and Auditing at Kharkiv Institute of Finance (National University of Trade and Economics)
September 1, 2013 - June 1, 2017

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Media & Entertainment, Professional Services, Education, Other

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
See more