Ryohei Sasaki

@rsasaki0109

Software Engineer at MAP IV(TIER IV group)

MAP IV Japan

666

Followers

Following

131

Public Repos

Private Repos

Language Breakdown

Lines of code distribution across 116 owned repositories

76.3M Total LOC

Python

45,085,471 lines

59.1%

N/A

Rust

10,911,643 lines

14.3%

N/A

C++

10,250,617 lines

13.4%

N/A

HTML

5,228,762 lines

6.9%

N/A

JavaScript

1,587,928 lines

2.1%

N/A

Other

3,218,473 lines

4.2%

N/A

T-Shaped Developer

T-shaped

Deep in Python with broad versatility

Python

Rust

C++

HTML

JavaScript

Collaboration Network

Global Impact visualization

LIVE

0 active collaborators

Repos

302

PRs

Growth

+18%

Top Collaborators

No collaborator data yet.

Coding Streak

Contribution activity over the past year

88 days

10,399

Contributions

8,812

Commits

1,395

Pull Requests

Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun

Based on GitHub activity

Less

Followers 666

Yang Zhou

@makeecat

DaLiGuo1111

@DaLiGuo1111

Sam Stegall

@swstegall

Mohit kumar

@Se00n00

KeysFlow

@UNIARG

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Following

7 total

Kashu Yamazaki

@Kashu7100

MizuhoAOKI

@MizuhoAOKI

k-tanaka

@neka-nat

Hyunggi Chang

@changh95

TaeYoung Kim

@Taeyoung96

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Synced via GitHub

Top Repositories

lidar_slam_ros2

ROS 2 LiDAR SLAM for pointcloud-map authoring, benchmarking, and Autoware-compatible map workflows.

820 167

HTML

lidar_localization_ros2

3D LIDAR Localization using NDT/GICP and pointcloud map in ROS 2 (Not SLAM)

518 110

Python

li_slam_ros2

ROS 2 package of tightly-coupled lidar inertial ndt/gicp slam

425 50

C++

kalman_filter_localization_ros2

gnss/imu localization using kalman filter

351 54

C++

rust_robotics

100+ robotics algorithms in Rust: planning, localization, SLAM, control, and benchmarks.

230 15

Rust

lidar_localizer

lidar localizer in Autoware AI

187 67

C++

gnssplusplus-library

Modern C++ GNSS/RTK/PPP/CLAS toolkit.

168 19

Python

CudaRobotics

GPU-accelerated robotics (CUDA + C++)

127 6

Cuda

dynamic-3d-object-removal

Numpy-only dynamic object removal for LiDAR point clouds — 3D box crop + temporal filtering. No GPU, no deep learning.

77 4

Python

ndt_omp_ros2

ROS2 porting of ndt_omp

73 31

C++

Open Source Impact

Contributions to external projects

1619 merged PRs

MapIV/gnss_compass_ros

KTH-RPL/DynamicMap_Benchmark

424

HKUDS/CLI-Anything

42954

Contributed to 6 repositories