Erman
From Turkey (UTC+3)
Lemon.io stats
3
projects done619
hours workedErman – React Native, Typescript, JavaScript
Erman is a React and React Native developer who also ships full-stack products in Laravel and Next.js. Recently he led architecture for a property management platform, adding scaling and channel integrations, and built booking and patient portals for a multi-tenant healthcare SaaS.
14 years of commercial experience in
Main technologies
Additional skills
Testimonials
"Erman is amazing. He is really good. I’ve been so impressed. "
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Let’s get started today!Experience Highlights
CTO , Full Stack Developer
Medquote (MEDQUOTE LTD) is a multi-tenant B2B2C SaaS healthcare workspace and cross-platform ecosystem designed for dental clinics, multidisciplinary hospitals, and medical travel organizations. It unifies three core personas—Doctors, Coordinators, and Patients—around a single connected treatment journey.

- Technical Strategy & Architecture: Owned the complete technical roadmap as CTO, translating complex clinical, dental, and medical tourism workflows into a scalable multi-tenant cloud architecture using Laravel and MySQL.
- Web Application Development: Engineered responsive, high-performance web workspaces for doctors, coordinators, and patients using React and Tailwind CSS, featuring interactive treatment staging, multi-currency quote generation, and contextual messaging.
- Cross-Platform Mobile Engineering: Designed and developed the React Native mobile ecosystem (iOS & Android) enabling mobile dental charting/planning for practitioners and a dedicated patient portal for viewing X-rays, before/after clinical media, and medical records.
- Security & Compliance Architecture: Designed granular Role-Based Access Control (RBAC) and patient-consented data permission models, alongside integrated digital medical document signing workflows.
- AI-Augmented Development Lifecycle: Pioneered AI-driven software engineering workflows for rapid prototyping, automated test generation, complex SQL query optimization, and multi-language localization across 10 languages.
Full-stack Software Developer
A multi-tenant B2B SaaS platform that centralizes operations for healthcare clinics, replacing disjointed tools with a streamlined scheduling and management system. Clinics struggle with admin bottlenecks, high no-show rates, and data silos across multiple branches. They require a scalable ecosystem that is intuitive enough for patients yet robust enough for enterprise networks.

Helped design and develop a secure, automated platform featuring:
- Multi-clinic Architecture: A centralized workspace for managing multiple locations, scalable billing, and staff permissions.
- Intelligent Scheduling: An advanced booking engine with staff approval workflows, custom domains, and embeddable website widgets.
- Automated Communications: Event-driven notifications and reminders that drastically reduce patient no-shows.
- Role-based Access (RBAC): Tailored, secure portals built specifically for administrators, medical staff, and patients.
Impact: the platform enables clinics—from solo practices to enterprise networks—to reclaim administrative hours, scale effortlessly, and provide a frictionless digital booking experience.
Tech lead
A fast growing pioneer PMS (Property Management System) system for small and medium size accommodations. Property owners can manage their property and sync bookings with booking channels in ease.
- Designed all the architecture of back and frontend;
- Coordinated team members;
- Implemented scaling mechanism for large amount for traffics;
- Integrated different channel manager APIs;
- Accelerated the CI CD pipelines.
Full-stack Developer
A platform for bio informatics solutions for bio chemistry researchers with molecular dynamics, docking simulations, and DFT calculations.
- Designed back and frontend architecture;
- Accelerated development using AI editors;
- Promt engineered all features and UI;
- Implemented scaling features with in memory sync , cache solutions;
- Created stunning UI design using AI.
Full-stack Developer
A food ordering/deliver application of worldwide-known company where users can list their products and offers to buy their meal at best price.

- Implemented the pre designed UI by Nextjs and Tamagui;
- Optimized for fast and seamless user experience;
- Implemented good error handling and logging mechanism;
- Integrated Masterpass payment API.
Front-end Developer
An Australian development agency providing web and mobile app development services.
- Implemented UI Design;
- Developed new features for web and mobile apps;
- Integrated various services;
- Developed apps from scratch.
Full-stack Developer
One of the talent networks in Europe to provide developers to companies for their software development needs.
- Created front-end UI components;
- Implemented new features and redesigned the existing components;
- Debugged and resolved the application issues;
- Wrote unit and integration tests.
Full-stack Developer
One of the talent networks in the US.
- Created front-end architecture and implemented new features;
- Debugged and resolved the application issues;
- Integrated with different providers;
- Redesigned the existing front-end.
React Native Developer
One of the leading SaaS (Solar as a Service) companies in Europe.
- Implemented new features and redesigned the existing front-end;
- Debugged and resolved the application issues;
- Wrote integration tests.
Front-end Developer
A company that provides application development of AR/VR experiences for companies such as IBM, AT&T, Verizon, and many other well-known companies. He worked on some of their projects and developed web applications.
- Created front-end architecture and features;
- Debugged and resolved the application issues.
Full-stack Developer
A video streaming web and mobile app with scheduled video programs shared as live streaming feeling, synchronizing according to time.
- Developed back-end, front-end, and mobile UI implementations;
- Designed the front-end and implemented features;
- Debugged and resolved the application issues;
- Integrated with different providers.
Full-stack Developer
The app helps to assist stray animals more regularly with the help of its own network.
- Developed the back-end APIs;
- Implemented front-end of a social media-like app for helping street animals which has a photo and text advert posting, comments, story posting, and p2p messaging features developed by him;
- Implemented features;
- Integrated with different providers;
- Debugged and resolved the application issues.
Full-stack Developer
An address book application for firms.
- Developed both back-end and mobile UI implementations;
- The app has p2p messaging between firm owners and customers and location-based suggestions and promotions panels. Erman has worked with geolocation data for the locations of companies' addresses;
- Created front-end and back-end architecture;
- Implemented features;
- Debugged and resolved the application issues;
- Integrated with different providers.