Hello 👋🏻 I'm Oscar Gallo
Co-founder & CTO at VallySeed | Engineer | Entrepreneur
Products and teams I've helped build:
About Me
I am a software engineer and founder with 10+ years of experience building mobile and mobile‑first web applications. I specialize in JavaScript, TypeScript, React, React Native, Next.js, Generative AI, AI Agents, and Node.js, and modern web architectures. I bridge the gap between design, engineering, and business goals, turning complex requirements into working products. My work spans healthcare, retail, automotive, and AI‑driven platforms.
My Tech Stack
Experience
ShopMonkey.io – Mobile React Native Engineer
May 2024 – Present
- Developing and maintaining mobile applications for the automotive repair management platform.
- Focused on improving user experience, performance, and scalability for repair shops.
Tech: React Native, TypeScript, Expo, State Management Libraries, API Integrations
IRT Living – Consultant Full Stack Engineer
May 2020 – Dec 2022
- Built a web app to sort and manage invoices and purchase orders, preventing invoice phishing.
- Developed a mobile app for property inspections, managing property statuses and issues.
Tech: React, React Native, Next.js, REST APIs, Redux, TypeScript, CSS, HTML5
Results Inc – Consultant Full Stack Engineer
Jan 2020 – Feb 2022
- Built a mobile app to manage BLE-connected kitchenware, tracking cooking levels for multiple devices.
- Supported three device types with different combinations of Bluetooth, screens, and Wi‑Fi.
Tech: React, React Native, Next.js, Redux, TypeScript, Architecture Design
Cars.com – Consultant Frontend Engineer
Nov 2020 – Jun 2021
- Created Epiphany, a custom front‑end framework based on Web Components and TypeScript.
- Built a complete design system including text fields, buttons, accordions, and more.
Tech: TypeScript, LitElement, Web Components, LESS, SASS
Few.io – Full Stack Engineer
Aug 2018 – Nov 2020
- Coordinated with design and engineering to translate client requirements into software.
- Launched Few.io v2 and v3 websites and the Fit Body App by Anna Victoria.
Tech: React, React Native, Next.js, Gatsby, Redux, TypeScript, Figma, Zeplin
Entrepreneurship & Side Projects
ByPosting – Co‑Founder & CTO
2025 – Present
- AI‑native community manager that automates social feeds across 6+ platforms.
- Unified control center for scheduling, publishing, and analyzing content.
- Built with Next.js 15, Convex, and Google AI.
ByRenovate – Co‑Founder & Product Engineer
2025 – Present
- AI‑powered interior design platform solo‑built end‑to‑end.
- Users upload room photos and receive AI‑generated redesign options powered by Google Imagen and Veo3.
OscarCodesLife
2024 – Present
https://www.oscarcodeslife.com
- Personal home for field notes on AI, product building, entrepreneurship, and life.
- Connects Oscar’s writing, media, ventures, and operating history.
Here I Am Studio – Co‑Founder & CTO
2025 – Present
- Agentic website studio for small businesses.
- Built the product and delivery pipeline across sites, identity, domains, and hosting.
VallySeed – Co‑Founder & CTO
2023 – Present
- Designing, building, and deploying production AI systems for ambitious organizations.
- Leading technology across AI enablement, agentic systems, and AI‑native products.
- Turning company AI ambition into measurable operating advantage.
Mentoring
2019 – Present • Mentor students, new graduates, and career changers in web and mobile development with a special focus on helping people with strong passion and resilience break into the software industry.
Skills
AI & ML
AI infrastructure, OpenAI API, AI image generation, Large Language Models (LLMs)
Backend & Databases
Node.js, Next.js, Prisma, PostgreSQL, Convex, Firebase
Frontend & Mobile
React, React Native (Expo), Next.js, Gatsby
State Management
Redux, Zustand, React Query
Languages
TypeScript, JavaScript
UI & Styling
Tailwind, CSS, LESS, SASS
Other
Leadership, Architecture Design, Product Strategy, Mentorship