name: Erwin Lejeune
located_in: Abu Dhabi, UAE
from: Nantes (France)
job: Lead Robotics Software Engineer
education: ["Master's in Robotics", "Master's in Embedded Systems", "Bachelor's in Electronics"]
company: Technology Innovation Institute
past experiences:
- ["Sr Robotics Software Engineer", "UAV Swarms", "Technology Innovation Institute", "UAE", "2022-Now"]
- ["Principal Solutions Engineer", "Web3, AI", "Unchained Labs", "Stealth", "2024-Now"]
- ["Sr Robotics Software Engineer", "UGV Navigation", "Coalescent Mobile Robotics", "Denmark", "2021-2022"]
- ["Backend Software Engineer", "Web App Backend (Go/Postgre)", "Hiventive", "Fully Remote", "2020-2021"]
- ["Robotics Researcher", "AI Planning/Control", "LS2N", "France", "2019-2021]
- ["Robotics Intern", "UGVs", "Ingeniarius", "Portugal", "2019"]
- ["Embedded Systems Engineer", "STM32 Virtualization", "Hiventive", "France", "2018-2019"]
- ["Robotics Intern", "UGVs", "Laboratory of Digital Sciences of Nantes (LS2N)", "France", "2019"]
fields_of_interests: ["Path Planning", "Trajectory Planning", "Path Following", "Behaviour Planning",
"Localization", "Sensor Fusion", "Embedded Systems"]
technical_background: ["Motion Planning", "Optimization",
"Nonlinear Control", "Real-Time Systems", "Automated Planning"]
currently_learning: ["Web3", "React", "Vue"]
will_learn: ["Blockchain (backend)"]
hobbies: ["Basketball", "Cinema", "Competitive Gaming", "IoT"]
β‘ Recent Activity:
- πͺ Opened PR #3 in guilyx/rosbag2
- π Merged PR #5 in guilyx/clanked-obsidian
- πͺ Opened PR #5 in guilyx/clanked-obsidian
- π Merged PR #6 in guilyx/setup
- πͺ Opened PR #6 in guilyx/setup
π± My GitHub Data
π¦ 719.3 kB Used in GitHub's Storage
π 3,244 Contributions in the Year 2026
πΌ Opted to Hire
π 124 Public Repositories
π 60 Private Repositories
I'm a Night π¦
π Morning 1758 commits βββββββββββββββββββββββββ 06.68 %
π Daytime 8999 commits βββββββββββββββββββββββββ 34.20 %
π Evening 10104 commits βββββββββββββββββββββββββ 38.40 %
π Night 5451 commits βββββββββββββββββββββββββ 20.72 %
π This Week I Spent My Time On
ποΈ Time Zone: Asia/Dubai
π¬ Programming Languages:
Markdown 1 hr 19 mins βββββββββββββββββββββββββ 64.10 %
Bash 32 mins βββββββββββββββββββββββββ 26.48 %
Python 6 mins βββββββββββββββββββββββββ 05.31 %
JSON 3 mins βββββββββββββββββββββββββ 02.57 %
systemd 1 min βββββββββββββββββββββββββ 01.16 %
π±βπ» Projects:
Cloud 1 hr 5 mins βββββββββββββββββββββββββ 52.66 %
Unknown Project 21 mins βββββββββββββββββββββββββ 17.09 %
konasu 16 mins βββββββββββββββββββββββββ 13.17 %
obsidian-workspace-persis14 mins βββββββββββββββββββββββββ 11.40 %
claude 3 mins βββββββββββββββββββββββββ 02.76 %
π€ AI Coding This Week
β± AI Coding Time: 1 hr 48 mins (86.83%)
βοΈ 2,254 lines written by AI, 0 lines written by hand (100.0% AI-written)
π€ 27,466,956 Input Tokens, 186,717 Output Tokens
π΅ $140.63 Estimated AI Cost This Week
π§ 10 AI Sessions, 13 AI Prompts
Opus 1,890 lines βββββββββββββββββββββββββ 100.00 %
π AI Coding Insights:
π€ AI-Driven β 100.0% of written lines came from AI
π Detailed Prompter β average 1,392 characters per prompt
π― One-Shot Prompter β average 1 prompts per session
π High AI Trust β 0.0% of changed lines were hand-edited
Last Updated on 05/08/2026 15:40:22 UTC
From: 16 July 2020 - To: 04 August 2026
Total Time: 2,548 hrs 35 mins
C++ 751 hrs 35 mins β£Ώβ£Ώβ£Ώβ£Ώβ£Ώβ£Ώβ£Ώβ£€β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£ 29.49 %
Python 395 hrs 9 mins β£Ώβ£Ώβ£Ώβ£·β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£ 15.50 %
Go 314 hrs 51 mins β£Ώβ£Ώβ£Ώβ£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£ 12.35 %
C 147 hrs 6 mins ⣿⣦β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£ 05.77 %
YAML 145 hrs 22 mins ⣿⣦β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£ 05.70 %
Markdown 142 hrs 19 mins β£Ώβ£€β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£β£ 05.58 %
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