Haruna Waizumi

Software Engineer

Hello, I'm a software engineer based in Tokyo, Japan.
I'm passionate about continuous learning and using my skills to create products that help people.

About

Back in 2018, I decided to join the tech field and dove headfirst into the world of coding and development, after three and a half years of sales and leading sales teams experience. Fast-forward to today, and I've had the privilege of growing as a developer and building software for fund managers, analysts, and operations in a hedge fund I'm working for.

My main focus these days is communicating with clients to understand their needs and building products using my varied business experiences. I'm passionate about solving problems and helping people through the products I develop. I give my best effort to tackle any challenges and problems I encounter.

When I'm not at the computer, I'm usually dancing on stage or in a class, running on the avenue at 6 am, or exploring beautiful villages and nature overseas.

Experience

  1. AUG 2018 — Present

    Converted internal tools originally developed in Excel and Access into web-based versions using Javascript, PHP and Python, providing fund managers and traders with a modern and user-friendly interface. Conducted in-depth analysis of existing manual systems and collaborated with various stakeholders, including IT, business, and finance teams, to design and implement automated tools for the company.

    • Javascript
    • PHP
    • Python
    • React.js
    • MySQL
    • Next.js
    • TypeScript
    • AWS
  2. OCT 2016 — 2018

    Founded a tour-providing service connecting tourists with local guides in Japan. My responsibilities include market research for the product development, promoting the service, and building one of the biggest communities of local guides. The community grew to 300 local guides. In addition to my business contributions, I also played a technical role, contributing to the development of the service's Minimum Viable Product (MVP) using JavaScript, HTML, CSS, and AWS.

    • Javascript
    • HTML CSS
    • UI UX
    • Product Management
    • Git
  3. APR 2015 — 2016

    I established partnerships and co-marketing programs with 17 resellers and distributors. Additionally, I designed promotional flyers and campaigns aimed at increasing each customer's average purchase spending. These efforts successfully reached and engaged one million customers in Japan. Furthermore, I organized regular sales and marketing workshops, inviting up to 130 reseller leaders and delivery staff.

    • Sales Promotion
    • Sales & Marketing
  4. APR 2014 — 2015

    Led a team of 12 delivery staff in a distribution company. Achieved an increase of 600 customers, resulting in a 20% annual sales growth. Provided daily coaching and support to my team, maximizing their performance. Implemented weekly training sessions to enhance staff sales skills and address performance challenges.

    • Sales Lead
    • Sales
  5. APR 2013 — 2014

    Won the first prize in a sales competition against 100 other new employees in the first year of my career. Achieved a record-breaking increase of 300 clients, 110,000 bottles sold, and $76,000 in sales revenue within a year.

    • Sales

Projects

  • Waizumi Patent Firm Website

    My dad operates a patent law firm, and I designed and developed the firm's website.

    和泉特許事務所 that is a patent laywer in Tokyo
  • Jimoto

    I collaborated with a team to create a platform that assists overseas travelers in Japan in discovering local tours and connecting with local tour guides.

    jimoto that is a local guide searching website based in Tokyo

Hobbies

  • - Continuously learning and exploring new interests

    - Going for runs twice a week to stay active

    - Enjoying jazz dance classes every Wednesday

    - Traveling abroad to immerse myself in the beauty of nature