Hello, I'm Kiiro

Full-Stack Development Engineer based in Toronto, ON

I'm looking for either full-time or internship starting in September 2025!

University of Toronto

Master of Engineering, Computer Engineering

Toronto, ON

September 2024 - June 2026

Distributed SystemDatabase System

Amazon

Software Engineer Intern

Toronto, ON

June 2025 - September 2025

JavaAWS

Université Sainte-Anne

French Immersion

Church Point, NS

May 2025 - June 2025

French

Explore Program funded by the Government of Canada
Niveau: Avancé I

Ansys

Software Engineer Intern

Toronto, ON

January 2025 - April 2025

C++gRPCPythonGitAzure DevOps

Refactored and modernized the existing C++ API under HFSS for inter-process communication and scripting access using gRPC, enabling a seamless shift from a Windows-specific interface towards a web-based microservices architecture, while preserving full backward compatibility.
Developed and debugged within a large-scale codebase of a flagship commercial industrial software, gaining hands-on experience with complex system architecture and legacy system integration.
Conducted an in-depth analysis of specific modules and provided technical insights for potential enhancements and forward development.
Authored Python scripts to invoke the refactored methods, ensuring change consistency and contributing to automated regression testing.

Moved to Canada

Toronto, ON

July 2024

Safran

Software Engineer

April 2021 - April 2024

C#TypeScriptReactNode.jsPythonC++MongoDBMySQLVueGit

Led team of 2 for front-end development of various engineering and manufacturing data management systems using React, TypeScript and Vue.
Developed software tools in C# and C++, including CATIA extended development, to apply, check, and compare 3D models, significantly streamlining the design process and reducing lead times.
Created visual, interactive outputs by building graphs from diverse sources to handle extensive structured and unstructured data generated from different stages of the design life cycle, ensuring improved deliverable quality, consistency with design changes, and data integrity.
Awarded the 2023 Star of the company. Achieved "Exceeds Expectations" appraisals (4/4) for both 2021 and 2022. Secured 3 software copyrights.

Received Immigrant Visa to Canada

November 2023

Sony

Electronics Engineer

August 2020 - April 2021

C#C++

Zhejiang University

Bachelor of Engineering, Mechatronics Engineering

Hangzhou, China

2016 - 2020

Western Securities Co., Ltd.

Equity Research Intern

April 2019 - July 2019

École Polytechnique

Exchange

Palaiseau, France

September 2018 - March 2019

Georgia Institute of Technology

Summer School

Atlanta, GA

July 2018 - August 2018

My Photography Journey

I've captured moments across the globe, from bustling cities to serene landscapes. Each photo tells a story of my adventures and the beautiful places I've visited.

Explore Map View Gallery

3D Network Visualization

A Microservices full-stack application rendering complex 3D network visualizations

MERN StackTypeScriptThree.jsGraphQLRabbitMQ

Architected a Microservices full-stack application using Node.js and TypeScript, rendering complex 3D network visualizations of coordinates and relational edges from GraphML data through React and Three.js.
Developed a scalable Graph Service using GraphQL, integrating MongoDB for CRUD operations on networks, nodes and edges.
Shared reusable code between multiple Express servers by creating custom npm packages as a common library to centralize middleware and base event publisher/listener logic to accelerate development.
Utilized RabbitMQ to decouple and manage resource-intensive upload services, ensuring high-performance processing for large-scale tasks.

This project is proprietary to the company — no public link available 😥

Model Diff

A .NET application to efficiently compare different types of 3D models

C#.NETWPFC++CAAGraph OperationsXML

Utilized design patterns and the factory method to develop a unified .NET application to efficiently compare different types of 3D models creating a unified entry point to provide flexibility in adapting to different structure trees and evolving requirements.
Designed a tree-like data structure and built a declarative comparison engine using generics and reflection, automating traversal and matching of model properties while simplifying logic reuse and future maintenance.
Extracted common model attributes via a C++ plugin and exposed them to C#, enabling reuse across software and reducing future effort

This project is proprietary to the company — no public link available 😥

Lesty KV

An LSM‑Tree-based key‑value store engine implemented in C++

C++DatabaseKey‑Value Store

Implemented high-throughput APIs with page-level I/O via Memtable and B-Tree-based SSTable for efficient disk reads and range queries.
Built a cache-efficient Buffer Pool with hash-based indexing and LRU eviction to reduce I/O latency and manage in-memory page life cycle.
Designed LSM-Tree with tiered compaction via Min-Heap, integrating cutting-edge design to boost insertion and reduce write amplification.

View GitHub Repository ↗

Rusty DFS

A distributed file storage system implemented in Rust

RustDistributed SystemFile Storage

Developed a peer-to-peer file storage system in Rust using libp2p for decentralized communication and RESTful APIs for user interaction.
Implemented file chunking, replication, and metadata management to enable fault-tolerant, scalable file distribution across dynamic nodes.

View GitHub Repository ↗

( SITE INFORMATION )

( TECHNOLOGY )

Next.js / TypeScript

Tailwind CSS / GSAP / shadcn

PostgreSQL / Supabase / Prisma

Mapbox API / Amazon S3 / Digital Ocean

( DEPLOY )

Vercel

( CONTACT ME )

E-mail LinkedIn GitHub