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Hi, I am Yudai Fukushima

Yudai Fukushima

Student at Tokyo Metropolitan University

I am a first year student of Master of EECS (Electrical Engineering and Computer Science) at TMU. My favorite programming language is Go. I am a competitive programmer.

Communication
Hard Working
Team Work
Problem Solving
Time Management

Skills

Experiences

1
Software Engineer Internship
Mercari, Inc.

Mar 14, 2022 - Mar 18, 2022, Tokyo

Mercari, Inc. aims to establish a society where resources are circulated and where people can accomplish their goals.

Responsibilities:
  • Learn about Go 1.18
  • Create an OSS using the new feature with Go 1.18
Part-time Software Engineer
Cannnot display the company name due to the contract.

Aug 2021 - Present, Tokyo

Responsibilities:
  • Design and improve APIs
  • Migrate services from perl to Golang
  • Solve the existing problems
2
3
Part-time Software Engineer
Future Corporation

June 2020 - Aug 2020, Tokyo

Future Group has developed technology-based businesses in two main areas “IT consulting and services” and “business innovation.”

Responsibilities:
  • Develop the web applications
  • Develop the internal tools for cloud.
Software Engineer Internship
teamLab Inc.

Aug 19, 2019 - Aug 30, 2019, Tokyo

While blurring the boundaries between science, technology, design, art, etc., teamLab Inc. provides solutions to things by creating things or through the process of creating things under the theme of “experimentation and innovation.”

Responsibilities:
  • Build a web application
4

Education

Tokyo Metropolitan University
April 2021 - Present
Master of Engineering
Tokyo Metropolitan University
April 2017 - March 2021
Bachelor of Engineering
Hiroo Gakuen High School
April 2014 - March 2017
High School Certificate

Projects

Contest-Line-Bot
Contest-Line-Bot
Developer Jan 2020 - Present

Notify contests information of AtCoder, Codeforces, Yukicoder.

hobby go
Star
Rustlings Solutions
Rustlings Solutions
Developer Sep 2021 - Present

Solutions of Rustlings

hobby rust
Star
9cc
9cc
Developer Jul 2021 - Present

C compiler written in C

hobby
Star
Competitive Programming Library
Competitive Programming Library
Developper Jun 2020 - Present

Competitive programming library

hobby competitive programming
Star
Mini-Mini-Pascal
Mini-Mini-Pascal
Developer Oct 2021 - Present

Little Pascal compiler.

academic
Star
blahbrah
blahbrah
Developer Mar 2021 - Present

Static analyzer that finds ineffectual blank lines after the left brace and before the right brace in Golang.

hobby
Star

Recent Posts

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TopCoder SRM 676 Div.1 Easy: Water Tank

Overview You are given an empty water tank with a capacity of \(C\) liters. Into this tank, the water flows \(x[i]\) liters for \(t[i]\) seconds. (\(i = 0\) to \(n - 1\)) You can set the value of output pipe to any maximum output rate \(R\) (not negative value, but do not have to be an integer) in liters per second. Determine the most little output rate limit \(R\) such that the amount of water in the tank will never exceed \(C\) liters.

September 21, 2021 Read
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Codeforces #713(Div.3) E: Permutation by Sum

Problem Overview Consider the permutation 1 to \(n\) called \(P\). The parameters \(l, r, s\) that satisfies \(1 \leq l \leq r \leq n\) and \(1 \leq s \leq \frac{n(n + 1)}{2}\) are given. Find the permutation which satisfies \(P_{l} + P_{l + 1} + … + P_{r} = s\). Print any permutation of length \(n\) that fits the condition above if such a permutation exists; otherwise, -1. Problem Explanation First, consider the minimum and the maximum value we can generate with the length \(r - l + 1\).

May 9, 2021 Read