DP

Daniel Park

Available to hire

I help turn early-stage ideas into working products, especially when requirements are still unclear.

About

I help turn early-stage ideas into working products, especially when requirements are still unclear.

I often work with founders and non-technical clients to clarify scope, user flow, and technical direction first—before jumping into development.

I translate business inquiry into clear business requirements, then into practical technical functional requirements, so architecture, scope, and trade-offs are explicit from day one.

My preferred approach is staged delivery: starting with a functional prototype or MVP to validate direction early, then expanding only where it creates real value. This keeps expectations clear, reduces risk, and allows teams to move fast without overbuilding.

I’ve built and shipped IoT and mobile applications—from concept to production—and I’m comfortable bridging real-world business needs with hands-on technical execution.

  • Joined December 2025

Languages

  • KoreanFluent
  • EnglishFluent

Industry experience

  • Computers & Electronics
  • Software & Internet
  • Healthcare
  • Manufacturing
  • Transportation & Logistics
  • Professional Services

More experts in Mississauga, Canada

Projects · 1

Projects Showcase

Project 1 Title End-to-End SaaS & Platform Systems Description Built and shipped multiple production SaaS platforms. Experience includes multi-tenant architecture, APIs, admin dashboards, and cloud deployment. Worked from early PoC to scalable production systems. Focused on clarity, reliability, and long-term maintainability. ⸻ Project 2 Title IoT & Real-Time Device Integration Description Designed IoT systems connecting devices to cloud platforms. Experience with real-time data, telemetry, and control workflows. Worked across protocols, backend services, and operator-facing UIs. Strong focus on reliability in real-world environments. ⸻ Project 3 Title Mobile & Web Applications (Figma → Production) Description Turned design prototypes into working mobile and web applications. Built frontends, backend APIs, and deployment pipelines. Comfortable translating Figma designs into production-ready systems. Delivered clear, usable products end to end. ⸻ Project 4 Title Startup PoC & MVP Development Description Helped early-stage projects clarify scope and direction. Focused on user flow, technical decisions, and staged delivery. Built practical MVPs without over-engineering. Clear communication with non-technical stakeholders.

  • AI Engineer
  • Cloud Developer
  • Full Stack Developer

Work experience· 6 roles

Senior Full-Stack Engineer · ToasterRJun 2019 – Dec 2021 · 2 yrs 7 mos

Built a fully automated cross-border e-commerce and forwarding platform enabling localized payments and logistics orchestration; implemented Stripe cross-border processing and event-driven automation; delivered frontend UX and backend services.

Sr. Full-Stack Engineer / IoT & SaaS Platform Architect · CloudBIZ App Systems Inc.Aug 2014 – Present · 12 yrs 4 mos

Designed and built end-to-end IoT and SaaS systems, from device integration (NFC/BLE/GPS) to cloud backends and mobile/web apps; led multi-tenant, cloud-based time attendance and payroll platform (TouchTime); developed cross-platform mobile apps (Android/iOS) with React Native; built real-time data pipelines and admin dashboards.

System Software Engineer · Natus Medical Inc.Aug 2010 – Nov 2011 · 1 yr 4 mos

Developed software for wireless EEG/ambulatory sleep study devices, focusing on reliability and real-time BLE communications; validated against FDA QA processes and collaborated with neurodiagnostic engineers to refine clinical workflows.

Software Developer · DMSIJul 2008 – Aug 2009 · 1 yr 2 mos
Senior Software Developer / System Architect · Synapse Imaging Ltd.Nov 2003 – Apr 2006 · 2 yrs 6 mos
Independent Contractor / Project Engineer · Various / Canada & KoreaJan 2001 – Dec 2009 · 9 yrs

Education

Bachelor's Degree in Computer Science · Hankuk University of Foreign Studies1989

Certifications and awards

Intro to Python Programming2008
Technical English Communication2007
Building XML Applications with Visual C#.NET2002

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