Hello! 👋

I'm Septum M.K.

SAP ABAP Developer and Junior Software Engineer

About Me

I'm Japanese. My coding language is ABAP. I love coding and building things. I recently started building a Vtuber song database using React and Node.js on Railway (Rust).

ABAP Javascript React Node.js Python Rust SAP AWS Docker

Projects

Vtuber Song Database

A Vtuber song database built with React and Node.js on Railway (Rust)

Next.jsReactNode.jsRustLocoVercelRailwayPostgreSQL

Web page: History of MacBook Air Series and Spec Comparison with Node.js

A web page that documents the history of the MacBook Air Series and compares its specifications with other models, built with Node.js

HTMLCSSJavaScriptNode.jsVercel

Get youtube playlist video url

A CLI tool that extracts the video URLs from a YouTube playlist

Rust

Experience

Package Consultant and SAP ABAP Developer

IBM Japan Digital Services Co., Ltd.

Aug 2024 - Present

Maintenance and operation of a global accounting system built on SAP S/4HANA　powered by Azure
Modification and validation of migration programs in conjunction with an SAP system platform version upgrade
Design, development, and validation of JP1 job workflows
Mentored team of 3 junior developers

Package Junior Consultant and SAP ABAP Developer

It**** Inc.

Mar 2016 - Jul 2024

S*: Preparation of basic design documents for SAP system enhancements associated with a credit management system overhaul
D*: Maintenance and operation of an internal global operational management I/F system built on SAP S/4HANA
C*: SAP helpdesk and Maintenance/Operation SAP ECC 6.0 (Enterprise Central)

SAP ABAP Programmer and Tester

Ec********* Inc.

Apr 2014 - Feb 2016

Developed SAP applications (addon I/F and report program) for 3 clients
Improved SAP application performance scores by 35% on average
Business area is FI (Financial Accounting), SD (Sales Distribution), MM (Material Management) and PP (Production Planning).

Education

Applied Chemistry in Science Engineering

Kindai University

2010 - 2014

Graduated with 2.9 GPA
C/C++ Programming
Preparation and Characterization of Gold Nanorod Modified Titanium Oxide