- •Built an end-to-end AI shopping assistant platform for Shopify stores from the ground up.
- •Developed responsive frontend interfaces with React and Next.js, with a strong focus on performance optimization and user experience.
- •Designed and implemented backend architecture using Node.js, Express, and PostgreSQL for scalable data management.
- •Integrated AI-powered product recommendations and checkout guidance features that increased conversion rates by 20-35%.
- •Implemented RESTful APIs for seamless communication between frontend and backend services.
- •Reduced cart abandonment by 40-55% through instant question answering and guided checkout flows.
Ese Curtis
SOFTWARE ENGINEER & PRODUCT BUILDER
aka EseSzn
About
Full-stack product engineer building web and mobile software since 2019. I work across frontend systems, mobile apps, backend services, real-time infrastructure, AI automation, third-party integrations, DevOps, and application security. I care about fast products, clear interactions, and code that can survive after launch. Currently open to select remote opportunities and ambitious early-stage builds.
Experience
- •Led frontend development and web performance optimization initiatives.
- •Debugged and resolved UI issues to enhance user experience.
- •Served as an AI subject matter expert, developing innovative features including AI-powered virtual try-on functionality.
- •Built and maintained a React Native app (iOS/Android) with fast, reusable UI components and Context API state management.
- •Integrated APIs and services including authentication, push notifications, offline support, and secure data sync.
- •Implemented CI/CD pipelines using Fastlane and Bitrise for automated deployment.
- •Optimized app performance and ensured cross-platform compatibility.
Fullstack Developer
•Zerouxstudio
- •Designed and maintained application architecture with focus on performance optimization, security best practices, and scalability.
- •Integrated third-party APIs and services to enable seamless data flow and enhanced platform functionality.
- •Implemented modern development workflows including CI/CD pipelines, automated testing, and Git-based version control.
- •Built and tested automation services for customized user workflows, increasing operational efficiency and system reliability.
Frontend Engineer
•FreexiT Technologies
- •Collaborated with a 5-person team to integrate and manage third-party APIs, plugins, and external services.
- •Delivered projects in fast-paced environments while maintaining quality standards and meeting tight deadlines.
- •Leveraged modern full-stack technologies across frontend and backend to build robust applications.
Frontend Engineer
•Think Bloom Tech
- •Developed and implemented scalable user interfaces and experiences, ensuring high performance and responsiveness.
- •Collaborated closely with designers and backend engineers to translate design mockups and wireframes into functional front-end code.
- •Ensured timely delivery of deliverables and completion of tasks, contributing to the overall project management and scheduling.
Selected projects
Shopant
An AI shopping assistant for Shopify stores that helps customers discover products, get instant answers, and move through checkout with confidence.
AI Shopping Assistant
Bllaze
Bllaze turns raw ideas into execution instantly, generating PRDs, features, timelines, coding prompts, and launch assets in seconds.
AI-Native Product Management
Get MUVN
A modern web application built with cutting-edge technologies.
Web Development
New Wine Place
A beautifully designed website showcasing modern web design and development practices.
Web Design & Web Development
HOZ Beauty
An elegant beauty brand website with modern design and seamless user experience.
Web Design & Development
LaPraiz Edibles
A professional website for an edibles brand with engaging design and functionality.
Web Design & Development
BizConnect24
A business networking platform with clean design and intuitive user interface.
Web Design
Vybaa
Vybaa is the ultimate social streak app that turns habit building into a team sport. Create streaks, invite friends, and achieve your goals together.
Habit Tracking • Collaboration
StreekApp
Transform daily routines into lasting habits with AI-powered insights, emotional intelligence, and personalized guidance that keeps you locked in.
Habit Tracking • Self Growth
Ventt.io
Ventt.io is an app used for pairing two strangers to talk about thier challenges, built with Qwickkjs by yours truly.
Mental Health • Companionship
Skills
Languages
- JavaScript
- TypeScript
- PHP
- Bash
Frontend
- React
- Vite
- Tailwind CSS
- Framer Motion
- React Query
- React Router
Mobile
- React Native
- Expo
- Push / FCM
- OAuth 2.0
Backend
- Node.js
- Express
- REST APIs
- Socket.IO
- RabbitMQ
- JWT Auth
Databases
- MongoDB
- PostgreSQL
- MySQL
- Redis
- Prisma
AI & Automation
- OpenAI API
- LangChain
- AI Agents
- MCP Servers
- Puppeteer
Integrations
- WhatsApp API
- Instagram Graph
- TikTok API
- Twitter / X API
- Facebook API
- Telegram API
- Stripe
Infra & DevOps
- Docker
- Kubernetes (k3s)
- MinIO / S3
- Cloudflare
- Git / GitHub
- Linux
Security
- Penetration Testing
- Exploit / PoC Dev
- Vulnerability Analysis
- Security Auditing