Senior ReactJS Developer
Available NowQuick Facts
AWS Certified Developer – Associate
IELTS Academic 7.5
Meta Front-End Developer Professional Certificate
Scrum Alliance Certified ScrumMaster® (CSM)
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Expert AE01 is ready to start full-time on your next project within 48 hours. Get in TouchEXPLORE MORE
Professional Summary
Over 8 years of in-depth experience in Frontend development with a focus on the React ecosystem. Combines a strong aesthetic sense with the technical expertise to solve complex challenges such as memory leaks, rendering optimization, and building enterprise-grade shared component libraries. Proven track record of leading Frontend teams to successfully deploy multiple products in the Finance and E-commerce sectors.
Core Tech Stack
Detailed Technical Skills
Frontend Master
- React 18+
- Next.js
- TypeScript
- Redux Toolkit
- Tailwind CSS
- Material UI
- Performance Profiling
Backend & API
- Node.js
- Express.js
- NestJS
- Python
- Django
- GraphQL
Database & Architecture
- PostgreSQL
- MongoDB
- Redis
- Microservices Architecture
- Event-Driven Design
DevOps & Cloud
- Docker
- AWS (EC2, S3, Lambda)
- CI/CD (GitHub Actions)
- Jest
- Cypress
Professional Experience
Digital Asset Management Platform – Singapore
Led a team of 6 members in building a multi-national digital asset management and trading system. Primary responsibilities included designing a Microservices architecture using Node.js in coordination with Python to handle large-scale data processing tasks. The Frontend was built on React with real-time data processing mechanisms via gRPC and WebSockets, ensuring absolute consistency of transaction data for users across the entire system.
Retail Data Analytics System – USA
Participated in developing a customer behavior analytics solution using Python/Django for the backend and React for the administrative dashboard. Focus was placed on optimizing complex database queries and building dashboards to visualize high-volume data. Implementing a multi-tier caching system with Redis reduced API response times by 50%, enabling the business department to make data-driven decisions more rapidly.
Online Booking & Payment Application – Vietnam
Developed and operated a multi-service web-based booking application. Responsible for developing secure payment modules integrated with various international gateways and building a flexible scheduling management system. The project required ensuring absolute security for user data and optimizing the React interface to perform stably on low-end mobile devices across the Southeast Asian market.
Enterprise Content Management System (CMS) – Vietnam
Developed content management and user interaction features for a custom enterprise CMS. Focused on building a smooth interactive interface and optimizing the data entry workflow for administrators, which significantly reduced the daily operational time for the internal editorial team.
Frequently Asked Questions
Find answers to common questions about our staffing process.-
How quickly can I start?
We will send the candidate list and pricing within 24 hours. Typically, your expert team can officially start operating after just one work week.
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What is the minimum engagement period?
The minimum engagement period typically starts from 3 months. However, we are always ready to adjust based on your specific development roadmap.
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What is Aegona’s developer selection process?
Each developer undergoes a rigorous 4-step selection process: technical assessment, live coding interview, English proficiency test, and soft skills evaluation. We only select the top 1% of candidates.
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If the personnel is not a good fit after starting, can I change them?
Yes. If the personnel do not meet expectations or fail to integrate with the project culture, Aegona commits to supporting the replacement with equivalent personnel as soon as possible without disrupting the work progress.
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How are information security and intellectual property rights committed?
All project information and products are protected by a strict Non-Disclosure Agreement (NDA). All source code and intellectual property rights belong entirely to the customer from the very beginning of the project.
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How do Aegona's developers communicate in English?
100% of personnel participating in international projects possess strong technical English communication skills. We ensure that technical discussions via Slack, Email, or Daily Scrum meetings proceed smoothly and effectively.