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Deividas Petraitis

PROFILE

Deividas Petraitis

Deividas Petraitis contributed to the osmosis-labs/osmosis and osmosis-labs/osmosis-frontend repositories by building and refining core data access, liquidity, and configuration features over six months. He improved pool data retrieval with SQS-based pagination and local tRPC routing, enhanced distributed ingestion using gRPC clients, and strengthened swap correctness in concentrated liquidity modules. Deividas addressed frontend filtering bugs and improved price impact calculations, focusing on accuracy and user experience. His work involved Go, TypeScript, and React, emphasizing backend integration, dependency management, and system design. The depth of his contributions is reflected in robust architecture refactors and targeted fixes that reduced operational risk.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

15Total
Bugs
5
Commits
15
Features
5
Lines of code
3,203
Activity Months6

Work History

July 2025

1 Commits

Jul 1, 2025

July 2025 monthly summary for osmosis-frontend focusing on Transmuter pool filtering correction and enum mapping update.

June 2025

1 Commits • 1 Features

Jun 1, 2025

June 2025 monthly summary for the osmosis-labs/osmosis repository focusing on a seed node update to improve the reliability of network connections for new nodes, with supporting documentation updates and maintainability improvements.

May 2025

4 Commits • 1 Features

May 1, 2025

May 2025 monthly summary: Delivered stability and measurable improvements across core Osmosis platforms by completing dependency maintenance for Rosetta SDK types and implementing price impact fixes and display improvements in the frontend. These efforts reduced operational risk in critical swap and pricing flows, enhanced financial reporting accuracy, and improved user readability of price impacts.

January 2025

3 Commits • 1 Features

Jan 1, 2025

Month 2025-01 focused on strengthening core liquidity tooling in the osmosis-labs/osmosis project by delivering a targeted internal architecture refactor and expanding QA coverage. Key work reduced coupling, improved performance and maintainability, and broadened test coverage for swap correctness in concentrated liquidity. Delivered a concrete CL-pool correctness enhancement and updated dependencies to support future performance and stability.

December 2024

5 Commits • 2 Features

Dec 1, 2024

December 2024 monthly summary: Delivered measurable business value through frontend data access enhancements and backend distributed ingestion capabilities, coupled with targeted bug fixes that improved data correctness and user experience. Key outcomes include SQS-based pagination, sorting, and filtering for pool data; migration of pools routing to a local tRPC router; aligned with updated schemas and Sidecar provider integration; and a new multi-instance SQS ingestion flow via distributed gRPC clients. These changes reduce data latency, improve accuracy, and enable scalable ingestion across multiple SQS instances. Technologies demonstrated include SQS, tRPC, local routing, Sidecar provider, denomination filtering, and distributed gRPC clients for ingestion.

November 2024

1 Commits

Nov 1, 2024

November 2024 performance summary for osmosis-labs/osmosis-frontend: Key improvement to data access reliability in staging through environment configuration. Updated default environment variables to route TIMESERIES_DATA_URL and INDEXER_DATA_URL to the staging data endpoint (https://data.stage.osmosis.zone), preventing data access issues for time-series and indexed data. This change reduces staging QA blockers and accelerates testing cycles. The work was implemented and validated as part of the #3967 commit (Update default env variables).

Activity

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Quality Metrics

Correctness94.6%
Maintainability94.6%
Architecture96.0%
Performance94.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

GoJavaScriptMarkdownPythonTypeScript

Technical Skills

API DevelopmentBackend DevelopmentBackend IntegrationConcentrated LiquidityConfiguration ManagementData HandlingDeFiDependency ManagementDistributed SystemsEnvironment ConfigurationFinancial CalculationsFront-end DevelopmentFrontend DevelopmentFull Stack DevelopmentGo Development

Repositories Contributed To

2 repos

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

osmosis-labs/osmosis-frontend

Nov 2024 Jul 2025
4 Months active

Languages Used

JavaScriptTypeScript

Technical Skills

Backend IntegrationEnvironment ConfigurationAPI DevelopmentBackend DevelopmentData HandlingFrontend Development

osmosis-labs/osmosis

Dec 2024 Jun 2025
4 Months active

Languages Used

GoPythonMarkdown

Technical Skills

Backend DevelopmentConfiguration ManagementDistributed SystemsgRPCConcentrated LiquidityDeFi

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