Stanislav Bereza

Project: Provide market quotes against annuities by integration to a 3rd party quotes service
- Set up and develop React app from scratch (frontend architecture, code style and standards, linting)
- Developed reusable React Components from scratch
- Implemented responsive layout
- Implemented routing logic for the app
- Validated user inputs on the frontend side
- Implemented authentication process (SSO) using Microsoft Authentication Library
- Implemented internal business logic according to the customer requirements
- Integrated application with services using REST API
- Performed unit tests and integration tests
- Investigated and found out approaches for setting up the CI/CD process
- Optimized performance of the application

Projects: Custom Design System including React Components Library, Market Intelligence Platform modernization
- Led software development initiative as subject matter expert and primary point-of-contact for project management staff
- Developed UI Components using React and React testing Library
- Collaborated with cross-functional teams to design innovative software solutions
- Maintained comprehensive documentation of development work, facilitating knowledge sharing among team members and other teams
- Trained and mentored junior developers and engineers, teaching skills in JavaScript/React and working to improve overall team performance
- Performed demos of developed functionality for stakeholders
- Performed code reviews

Project: Market Intelligence Platform modernization
Developed micro-frontend apps to replace some parts of the old platform with a modern solution
Implemented and integrated technical solutions on the customer's platform (third-party tools and components)
Found out technical solutions and architectural approaches during spike investigations (PoC)
Worked with project managers, developers, quality assurance and customers to resolve technical issue

Project: E-Commerce platform modernization

• Worked within software development team to design and develop robust solutions to meet client requirements for the application's functionality, scalability, and performance
• Coordinated with other engineers to evaluate and improve software user interfaces
• Updated old code bases to modern development standards, improving functionality
• Reviewed project specifications and designed technology solutions that met or exceeded performance expectations
• Collaborated with client to define solution requirements
• Performed API load testing to find out the system gaps

Project: Telecommunication platform

• Created desktop and mobile applications based on React
• Designed intuitive graphical user interfaces to improve user experience
• Designed reusable and reliable code for use within distributed cloud environments
• Maintained high-level expertise in React state management strategies
• Discussed issues with team members to provide resolution and apply best practices
• Performed unit testing

Projects: CRM System, SVG Constructor

• Created applications based on React from scratch
• Designed REST calls using React to streamline user interface performance
• Collaborated on stages of systems development lifecycle from requirement gathering to production releases
• Translated customer requirements into written use cases
• Designed customized solutions for proposals to potential customers

Project: Financial Aggregator

• Developed user interfaces for deployment on Amazon Web Services (AWS) platforms
• Designed intuitive graphical user interfaces to improve user experience
• Developed a solution for virtualized data rendering
• Revised, modularized and updated old code bases to modern development standards, reducing operating costs, and improving functionality
• Collaborated with project manager to select ambitious and realistic coding milestones on software project development