EXCEEDS logo
Exceeds
Mikael Platonov

PROFILE

Mikael Platonov

Over a two-month period, contributed to the Metatavu/metatavu-home and related repositories by building and refining user profile management, onboarding infrastructure, and document processing features. Focused on improving reliability and maintainability, the work included enhancing user profile update flows, implementing data integrity checks, and streamlining environment setup through documentation and scaffolding. Leveraged TypeScript, Node.js, and React to deliver robust API development and serverless backend solutions, including PDF import workflows with size validation and modular DTO architecture. Addressed bugs in profile updates and API documentation, emphasizing code hygiene, error handling, and scalable engineering practices to support both users and future contributors.

Overall Statistics

Feature vs Bugs

78%Features

Repository Contributions

19Total
Bugs
2
Commits
19
Features
7
Lines of code
30,448
Activity Months2

Work History

March 2026

15 Commits • 5 Features

Mar 1, 2026

March 2026: Delivered high-impact features and fixes across Metatavu/metatavu-home, Metatavu/home-lambdas, and Metatavu/home-lambdas-API-spec. Focused on data integrity, modular DTO architecture, API robustness, and maintainability to drive business value and scalable engineering practices.

February 2026

4 Commits • 2 Features

Feb 1, 2026

February 2026: Focused on improving user profile management and establishing solid onboarding infrastructure. Delivered two primary features: Enhanced User Profile Update and Settings Flow and Project Setup and Documentation Scaffolding. Implemented significant bug fixes in the profile update flow and in scaffolding updates. These changes improve reliability, reduce user friction, and accelerate onboarding for new developers and contributors. The work demonstrates strong code hygiene, error handling, and DevEx improvements, leveraging commit-level changes to drive measurable business value.

Activity

Loading activity data...

Quality Metrics

Correctness88.4%
Maintainability89.4%
Architecture87.4%
Performance89.4%
AI Usage22.0%

Skills & Technologies

Programming Languages

HTMLJSONJavaScriptNoneTypeScriptYAML

Technical Skills

API DocumentationAPI developmentAWS LambdaDynamoDBNode.jsNonePDF processingReactTypeScriptback end developmentbackend developmentdependency managementfront end developmentfull stack developmentpackage management

Repositories Contributed To

3 repos

Overview of all repositories you've contributed to across your timeline

Metatavu/home-lambdas

Mar 2026 Mar 2026
1 Month active

Languages Used

JSONNoneTypeScript

Technical Skills

API developmentAWS LambdaDynamoDBNode.jsNonePDF processing

Metatavu/metatavu-home

Feb 2026 Mar 2026
2 Months active

Languages Used

HTMLJSONJavaScriptTypeScript

Technical Skills

Node.jsReactfront end developmentfull stack development

Metatavu/home-lambdas-API-spec

Mar 2026 Mar 2026
1 Month active

Languages Used

YAML

Technical Skills

API Documentation