Valtteri Lehtinen
Frontend DeveloperFinlandMember since June 26, 2026
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
harjus
November 25, 2024 – Present
Triangular arbitrage bot for Binance Spot market with userspace networking
View Projectinmatebridge
December 27, 2023 – January 8, 2024
VoIP voice bridge with soundboard for prank calling
View ProjectOnionFermenter
April 10, 2023 – August 4, 2023
A tool for creating bitcoin stealing phishing clones of onion services on large scale
View Projectiec62443-svv-demo
March 8, 2023 – March 22, 2023
A project to explore automation of security verification and validation in IEC-62443-4-1
View ProjectUPnProxyChain
May 30, 2022 – May 30, 2022
A tool to create a SOCKS proxy server out of UPnProxy vulnerable device(s).
View Projectesocksd
March 17, 2022 – May 14, 2022
A robust SOCKS proxy daemon for serving large number of clients
View ProjectDetect-Log4Shell
December 17, 2021 – December 21, 2021
Powershell script to check log files for Log4Shell exploitation
View Projectgo-implant
March 27, 2019 – March 27, 2019
A flexible cross-platform post-exploitation agent written in Go with basic functionalities
View ProjectCultural Fit Analysis
The candidate's extensive list of personal projects across various domains (security, networking, arbitrage bots, web development) demonstrates a strong passion for technology and continuous learning. This aligns well with a culture that values initiative and diverse technical interests. The breadth of technologies used suggests adaptability and a willingness to explore new tools. However, the projects are predominantly backend/system-level, and while some frontend technologies are listed, the depth of frontend-specific experience for a 'Frontend Developer' role is not explicitly clear from the project descriptions alone.
Soft Skills & Operational Fit
The candidate's project descriptions are concise, indicating a direct communication style. The diverse range of personal projects suggests self-motivation and a proactive approach to learning and problem-solving. However, without specific psychometric or English test results, it's difficult to assess collaboration, stress handling, or detailed communication clarity.