Mirek Sedzinski

Frontend Developer

https://talent.gravityer.com/mirek-sedzinski

https://msedzins.github.io/mywebsite/

Member since June 24, 2026

Key Strengths

Demonstrated proficiency in Go, particularly in security-focused applications (encryption, OPRF, API request signing).
Experience with cryptographic concepts and implementations (OPRF, Shamir Secret Sharing, constant-time operations).
Exposure to frontend technologies (Vue, JavaScript, CSS, HTML) through the 'graphdb_poc' project, which aligns with the target role.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's projects are primarily focused on backend, security, and cryptographic implementations using Go and Rust. While there is one frontend project ('graphdb_poc') using Vue, JavaScript, CSS, and HTML, the overall portfolio leans heavily towards backend/system-level development. This indicates a potential mismatch with a dedicated 'Frontend Developer' target role, suggesting a need for more frontend-specific experience and depth to ensure a strong cultural and technical fit for a frontend team.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. No psychometric test results or interview feedback are available.

AI is analyzing your overall score…

Identifying your key strengths…

Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Projects

api-request-signing

April 4, 2026 – Present

This repository demonstrates a replay attack against a bearer-token-protected API and then contrasts it with a signed-request flow that blocks the same attack.

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graphdb_poc

February 8, 2026 – Present

Blast Radius Explorer Understand how one identity compromise can cascade across policies, compartments, and production resources.

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go-oprf2

December 13, 2025 – Present

New version of OPRF

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go-oprf

October 19, 2025 – October 23, 2025

OPRF implementation in go

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OPRF

September 30, 2025 – September 30, 2025

Oblivious Pseudorandom Function (OPRF)

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encrypt

March 1, 2025 – March 1, 2025

A lightweight encryption utility for securing files and messages

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constant_time_math

August 30, 2024 – September 3, 2024

Implementation of constant-time operations

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Shamir

June 9, 2024 – June 12, 2024

Simple implementation of SSS

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GetTransactionByID

May 14, 2022 – May 15, 2022

Example of parsing qscc.GetTransactionByID output

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bashUT

February 19, 2021 – February 20, 2021

Unit tests in bash - example

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Key Strengths

Demonstrated proficiency in Go, particularly in security-focused applications (encryption, OPRF, API request signing).
Experience with cryptographic concepts and implementations (OPRF, Shamir Secret Sharing, constant-time operations).
Exposure to frontend technologies (Vue, JavaScript, CSS, HTML) through the 'graphdb_poc' project, which aligns with the target role.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. No psychometric test results or interview feedback are available.

Mirek Sedzinski

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit