┌────────────────────────────────────────────────────────────────────────────┐
│ DK-OPS // OPERATOR RECORD                                                  │
│                                                                            │
│ DEREK D KIM — Full-Stack & AI Engineer                                     │
│ Abilene, TX · daejung1@gmail.com                                           │
│ https://github.com/daejung83                                               │
│ https://www.linkedin.com/in/derek-d-kim/                                   │
│ Status: Open to senior full-stack / AI roles · Remote                      │
├────────────────────────────────────────────────────────────────────────────┤
│ FLEET — products built end-to-end, solo                                    │
│                                                                            │
│ [LIVE   ] Lotlytics                                                        │
│           Real-estate analytics SaaS — 939 US markets, 21K+ ZIP codes, 9+  │
│           data sources                                                     │
│           https://lotlytics.us                                             │
│ [PRIVATE] Nerve                                                            │
│           AI DevOps platform — 14 agents, 3 departments, 3-hour autonomous │
│           cycles                                                           │
│ [LIVE   ] Cortex                                                           │
│           Open-source AI memory layer — MCP-native, on PyPI (pip install   │
│           cortex-brain)                                                    │
│           https://github.com/daejung83/cortex                              │
│ [LIVE   ] RepForge                                                         │
│           GPT-5 coaching SaaS with human-in-the-loop coach dashboard       │
│           https://rep-forge.com                                            │
│ [DEV    ] Nythera MMO                                                      │
│           Custom C++20 game engine — OpenGL renderer, particle systems,    │
│           real-time multiplayer                                            │
├────────────────────────────────────────────────────────────────────────────┤
│ OPS LOG — experience                                                       │
│                                                                            │
│ 2023 – Present · Software Developer — SCB Consulting                       │
│     · Design and deliver full-stack software for client projects — APIs,   │
│     backend services, database schemas, and production web applications.   │
│     · Own scoping, timelines, and budgets end-to-end across concurrent     │
│     client engagements.                                                    │
│                                                                            │
│ 2020 – 2023 · Freelance Software Developer — DDK Holdings (Personal LLC)   │
│     · Built custom applications and backend systems for small-business     │
│     clients, managing the full lifecycle from scoping through deployment.  │
│     · End-to-end ownership: requirements, architecture, delivery, and      │
│     support.                                                               │
│                                                                            │
│ 2017 – 2020 · Founder — Fittora                                            │
│     · Founded a geo-fenced fitness marketplace connecting trainers,        │
│     clients, and gyms — grew it to 75–100 daily active users with ~25%     │
│     paid conversion.                                                       │
│     · Built the cross-platform mobile app in React Native and payment      │
│     workflows for trainers and gyms.                                       │
│                                                                            │
│ Military service · NBC Specialist — U.S. Army                              │
│                                                                            │
├────────────────────────────────────────────────────────────────────────────┤
│ CAPABILITIES                                                               │
│                                                                            │
│   AI Engineering: Claude API, OpenAI API, MCP, LLM Pipelines, Agent        │
│   Orchestration                                                            │
│   Languages: TypeScript, JavaScript, Python, C++, C#, SQL                  │
│   Frontend: React, Next.js, React Native, Angular, TailwindCSS             │
│   Backend & Data: Node.js, FastAPI, PostgreSQL, MongoDB, Redis             │
│   Cloud & Infra: Docker, AWS, Vercel, Railway, Cloudflare R2, Stripe       │
├────────────────────────────────────────────────────────────────────────────┤
│ CREDENTIALS                                                                │
│   B.S. Computer Science — University of Illinois Urbana-Champaign (Dec     │
│   2017)                                                                    │
├────────────────────────────────────────────────────────────────────────────┤
│ Career data rendered from the same source file as https://derekkim.dev.    │
│ Interactive build: https://derekkim.dev/forge                              │
│ Resume PDF: https://derekkim.dev/Derek-Kim-Resume.pdf                      │
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