I build end-to-end products across software, data, cloud infrastructure, and user experience.
- 8 years of software development experience
- University background in Software Engineering
- Hands-on experience leading full-stack engineering work and small technical teams
- Working across 中文 / 日本語 / English
- Comfortable owning a problem from product and architecture through implementation, infrastructure, and production
I’m most interested in engineering work where the system can be sophisticated underneath while the product remains clear, fast, and easy to use.
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A financial disclosure learning and analysis platform for making public-company information easier to explore, understand, compare, and work with. It brings together filing data, company and fund search, financial analysis, ownership information, learning content, financial models, APIs, an Excel add-in, and MCP-oriented workflows. Disclosure data · Search · Financial analysis · APIs · Learning |
An interactive astronomy and photography product for understanding sunlight, the Moon, the Earth, direction, timing, and real outdoor shooting conditions. It combines visual models, planning tools, Web APIs, and educational material around astronomical movement and photography. Astronomy · Visualization · Photography · Interactive learning |
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An interactive photography learning product for understanding exposure, metering, aperture, shutter speed, ISO, depth of field, diffraction, dynamic range, composition, and how those ideas affect one another. The emphasis is on seeing and interacting with the concepts rather than memorizing isolated definitions. Photography · Interactive learning · Camera fundamentals · Education In active development. |
My multilingual space for engineering notes, product thinking, experiments, photography, and lessons learned while building real systems. It is also where I document implementation details and product decisions that are useful beyond a single repository README. Engineering · Product thinking · Photography · Writing |
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An open-source WordPress plugin for managing substantial post revisions with a branch-like workflow, without immediately changing the published version. WordPress · Editorial workflow · Publishing · Open source |
An open-source WordPress theme focused on clean presentation, multilingual publishing, accessibility, performance, and maintainable architecture. WordPress · Theme engineering · Accessibility · Performance |
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A public Nginx container project for keeping modern web-serving configuration reproducible and maintainable across deployments. It reflects the infrastructure side of my work: containerized delivery, reverse proxying, TLS, HTTP/2, HTTP/3, and production-oriented configuration. Nginx · Docker · TLS · HTTP/2 · HTTP/3 · Infrastructure |
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| Domain | Technologies & capabilities |
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| Frontend | TypeScript · JavaScript · React · Next.js · Vue 3 · MUI · i18next · SSR / ISR · responsive UI |
| Backend & APIs | Python · FastAPI · Django · Flask · Go · PHP · Laravel · WordPress · REST APIs |
| Databases & analytics | PostgreSQL · MySQL · Redis · BigQuery · data modeling · search |
| Data engineering | Apache Airflow · XBRL · ETL / ELT workflows · MinIO · batch processing · pipeline orchestration |
| AWS · Compute & containers | ECS · ECR · EC2 |
| AWS · Serverless & integration | Lambda · EventBridge · API Gateway · SQS · SNS |
| AWS · Data & storage | RDS · S3 · DynamoDB |
| AWS · Networking & edge | VPC · ALB / ELB · Route 53 · CloudFront |
| AWS · Security & operations | IAM · CloudWatch · Secrets Manager · Systems Manager Parameter Store |
| Other cloud platforms | GCP · BigQuery · Oracle Cloud Infrastructure (OCI) · Cloudflare · Vercel |
| Infrastructure & delivery | Docker · Docker Compose · Nginx · GitHub Actions · GHCR · HTTP/2 · HTTP/3 · TLS / Let's Encrypt |
| Product engineering | UI/UX · performance · accessibility · SEO · multilingual product design · observability |
| Interactive experiences | WebGL / 3D · data visualization · educational simulations |
I’m open to conversations around engineering roles, technical leadership, and product collaboration — especially where software, data, and infrastructure need to work together as one coherent product.
Good fits include full-stack engineering, backend / API engineering, platform and cloud engineering, data-intensive products, hands-on technical leadership, architecture and performance work, multilingual products, and open-source collaboration.
Understand the real problem → design the product and system together → ship a coherent solution → measure it in production → automate what should disappear into the background.
I care about performance, maintainability, accessibility, observability, and clear interaction design — not as separate checkboxes, but as parts of the product itself.