01/28/2026 updated
100 % available
Senior Full Stack Engineer - React/Next.js + Node/ASP.NET/Python Backend + Automation
Sydney, Australia
Only remote
Bachelor's Degree of Computer ScienceAbout me
Results-driven Full Stack Engineer with experience building high-performance web applications using modern frontend and robust backend. Strong expertise in React and Next.js, backend development with Node.js, ASP.NET , and Python, and workflow automation to improve efficiency and reliability.
ASP.NETJavaScriptApache AirflowAmazon Web ServicesArchitectureAutomationC Sharp (Programming Language)Cloud ComputingContinuous IntegrationWeb ScrapingExtract Transform Load (ETL)DevOpsDjangoGitHubPython (Programming Language)
Full Stack Development
Expertise in building scalable web applications using React, Next.js for frontend and Node.js, ASP.NET Core, Python for backend development with modern frameworks and robust technologies
Backend Architecture
Advanced skills in designing high-performance backend services with FastAPI, Django, ASP.NET Core, REST APIs, WebSockets, and Microservices architecture
Automation and DevOps
Proficiency in CI/CD automation pipelines, Python scripting, task automation, web scraping, AWS, Docker, Terraform, and GitHub Actions for deployment optimization
Database Management
Experience with PostgreSQL, MongoDB, MySQL, Supabase, Firebase, and query optimization techniques
Cloud Technologies
Knowledge of AWS services, serverless architectures, Airflow ETL, Datadog monitoring, and CloudWatch
Frontend Technologies
Skills in React.js, Next.js, Redux, SSR/ISR, Tailwind CSS, and UI optimization techniques
Programming Languages
Expert level proficiency in Python, JavaScript/TypeScript, C#, and SQL
System Design
Experience in clean architecture, performance optimization, and delivering user-centric solutions
Expertise in building scalable web applications using React, Next.js for frontend and Node.js, ASP.NET Core, Python for backend development with modern frameworks and robust technologies
Backend Architecture
Advanced skills in designing high-performance backend services with FastAPI, Django, ASP.NET Core, REST APIs, WebSockets, and Microservices architecture
Automation and DevOps
Proficiency in CI/CD automation pipelines, Python scripting, task automation, web scraping, AWS, Docker, Terraform, and GitHub Actions for deployment optimization
Database Management
Experience with PostgreSQL, MongoDB, MySQL, Supabase, Firebase, and query optimization techniques
Cloud Technologies
Knowledge of AWS services, serverless architectures, Airflow ETL, Datadog monitoring, and CloudWatch
Frontend Technologies
Skills in React.js, Next.js, Redux, SSR/ISR, Tailwind CSS, and UI optimization techniques
Programming Languages
Expert level proficiency in Python, JavaScript/TypeScript, C#, and SQL
System Design
Experience in clean architecture, performance optimization, and delivering user-centric solutions
Languages
EnglishFluent
Project history
Led end-to-end development of scalable web applications using React, Next.js, and Node.js. Designed high-performance backend services with ASP.NET Core and Python FastAPI. Implemented CI/CD automation pipelines reducing deployment time by 40%. Optimized database queries and caching strategies, improving API response times by 30%. Mentored junior developers and conducted code reviews to maintain code quality.
Developed responsive, SEO-friendly frontend interfaces using React and Next.js. Built RESTful APIs using Node.js and ASP.NET Core with JWT-based authentication. Integrated third-party services such as payment gateways and email automation. Automated data processing and reporting tasks using Python scripts. Collaborated closely with product managers and designers in an Agile environment.
Designed and maintained backend services using Python Django/Flask and Node.js. Implemented secure authentication, authorization, and role-based access control. Worked with PostgreSQL and MongoDB to design efficient data models. Created automation scripts for monitoring, backups, and scheduled jobs.