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K2.B.G. Technology

KK Bit Growth Technology

Scale up your business with the power of IT

IT is crucial for modern business, but it's also fast-changing and hard to use effectively.

From my work across various industries, I've seen the challenges and benefits of shifting to IT-based processes. The transition can be tough but the gains in productivity, flexibility, and risk avoidance are significant.

We think our best role is to be a strong partner, helping companies improve by supporting them in app development, data analysis, and digital transformation. We believe in growing together for mutual benefit.

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Background

I have a bachelor's in Information Science and Engineering. Early in my career, I worked in design and layout for a printing company. Then, I switched to a trading company to handle purchasing and sales analysis for kitchenware.

I realized the huge impact IT can have on business efficiency while working in non-IT industries. This led me to become a web application engineer. I've since worked in various sectors like healthcare, e-commerce, and online communication.

Now, I'm a freelance engineer specializing in UI/UX design and data analysis. I support IT companies in app development and share my expertise through my own platforms.

Certifications

  • Applied Information Processing Engineer
  • TOEIC 745 points
  • Color Coordinator Level 2
  • Nissho Bookkeeping Certification Level 3
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Skill

Programming and Frameworks

Nodejs(Javascript、Typescript)、React(ReactNative)、Python、FastAPI、Scrapy、Golang、Wordpress

UI・UX

HTML、CSS(SASS)、Figma、Photoshop、Illustrator、Indesign

Data Analysis

Google Analytics、Google Tag Manager、Google Colab、Google Looker Studio、Bigquery、Tableau、Datadog

Cloud and DevOps

Git・Github、AWS、GCP、Docker、CircleCI、Github Actions

Portfolio

We will introduce specific examples of application development.

We are not able to publish the applications that we developed for our business due to confidentiality issues, so we will focus on those developed by individuals.

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Web Application Development

tech stacks

Node.js、Typescript、React、Next.js、Python、FastAPI、Jupyter Notebook

overview

This is an app for analyzing and predicting stock prices using historical data. Right now, it only lets you view past stock prices and create portfolios. In the future, we'll add a feature to forecast stock prices using backend APIs and display the predictions.

Github AppGithub Api
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Mobile Application Development

tech stacks

Node.js、Typescript、React Native、Golang、Mysql、Docker

overview

This is a product management app that lets you quickly enter and check costs and inventory from your phone. We developed it to eliminate the hassle of using a PC and Excel for tracking product info during fieldwork like buying and inspections.

Github AppGithub Api
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Web scraping

tech stacks

Python、Scrapy、Selenium、Docker、Bigquery

overview

In a time where having lots of data is valuable, we think it's crucial to gather information from the web. We've built a tool using the Scrapy framework that can collect data from both static and dynamic web pages. It can also send this data to places like CSV files or BigQuery through a pipeline.

Github
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Blog

tech stacks

HTML、CSS(SASS)、Javascript、PHP、Mysql、Wordpress、Google Analytics、Google AdSense

overview

I create content articles on topics such as programming, marketing, design, finance, and overseas based on my experience using wordpress.

site URLGithub
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Contact

Please fill in the required information and press the send button. It may take a few days to reply, but we will try to reply as soon as possible.

We are available to work from home for 1-2 hours on weekdays and 3 hours on weekends.

We are sorry, but we are available outside of the hours of 9:00 to 20:00 on weekdays. We would appreciate it if you could consult with us accordingly.

jaen