Help & Supportcareers@gravityer.com
Go, Linux, Kubernetes, Docker, Networking, Blockchain (SRE/Dev/Devops)
AI is analyzing your overall score…
Identifying your key strengths…
Evaluating your skill match against the job requirements…
Assessing your cultural and operational fit
Luganodes
Backend Engineer
June 24, 2026 – Present
vprobe
April 26, 2026 – Present
vprobe is a code snippet profiler for Linux in C. Measure exactly what your code costs in cycles, instructions, and cache misses. Single .h, zero dependencies.
View Projectturbomon
April 9, 2026 – Present
TurboMon is a high-performance exporter for Polkadot and Kusama validators, powered by the TurboFlakes API. TurboMon uses a Background-Cache Architecture designed for SRE-grade reliability. It is built to monitor large-scale validator sets (50+) without hitting API rate limits or causing Prometheus timeouts.
View Projectsubstrate-validator-status
April 8, 2026 – Present
A tool for monitoring Polkadot and Kusama validator stash accounts. It continuously checks the on-chain `Session` active set and alerts you if your validators drop offline or are relegated to the waiting state.
View Projectcsapp-labs
April 7, 2026 – Present
Lab solutions of CSAPP: Computer Systems - A Programmer's Perspective, a book written by scientists of Intel Labs and profs of Carnegie Mellon, focuses on how code is compiled, linked, and executed on modern x86-64 machines running Linux
View Projecthomelab-cluster
March 29, 2026 – Present
A production-style self-hosted homelab on Raspberry Pi, built with Docker Compose. Features secure networking, Authentik SSO, and Tailscale access, running services like Immich, Excalidraw, and Stirling PDF. Focused on DevOps principles including isolation, observability, and reproducible infrastructure.
View Projectavail-light-node
March 10, 2026 – Present
Avail Light Client setup with custom Prometheus metrics exporter
View Projectrcat
June 1, 2025 – June 2, 2025
rcat — A minimal Rust-based clone of the Unix cat command. Reads and prints the contents of a single file with basic error handling. Currently under active development with plans to support multiple files, flags, and stdin input.
View ProjectCultural Fit Analysis
The candidate demonstrates a strong inclination towards personal projects, indicating a passion for technology and continuous learning. The diversity of projects, ranging from system programming to blockchain monitoring and homelab setups, suggests a broad interest and willingness to tackle different challenges. The 'experienceLevel' being 0, despite having a 'Backend Engineer' role listed as current, implies this is an entry-level or very early career stage. The projects align well with a backend engineering role, especially one involving performance, distributed systems, or infrastructure. However, the lack of team-based projects or open-source contributions beyond personal repositories makes it harder to assess collaboration and broader cultural integration.
Soft Skills & Operational Fit
The candidate's project descriptions indicate a proactive and self-driven individual, keen on exploring various technical domains from low-level systems to distributed applications. The focus on SRE-grade reliability and reproducible infrastructure in projects like 'turbomon' and 'homelab-cluster' suggests an operational mindset. However, without specific assessment data on communication, logical reasoning, or teamwork, it is difficult to fully assess soft skills and operational fit beyond what is implied by project descriptions.