Tech team management / Come up with options / Follow trends / Choose tech stack / Improve the app architecture / Develop an MVP / Coach developers / Hire tech talents / Operations management• Lead technical team in finding solutions for business problems.• Architect solutions with Amazon Web Services.• Develop SPA/PWA with Python Django and front-end technologies.• Analysing the requirements and designing the project.• Continuously discover, evaluate, and implement new technologies to maximise development efficiency.• Build codes that are scalable and compatible on different browsers.• Constantly bring and implement product innovation and ideas to improve customer experience.• Conduct code reviews to ensure coding standards are met.• Unit-test code for robustness, including edge cases, usability and reliability.• Work on bug fixing and improving application performance and security.• Python scripting for AWS cloud and Python web development with Django web framework.• Expertise in front-end technologies, such as JavaScript, HTML5, and CSS3.• Exposure in JavaScript frameworks jQuery and Angular JS.• Managed technical support for RHEL / Ubuntu / SUSE servers.• Achieved quality, automation and efficiency with Shell scripting.• Enterprise server configuration management with Ansible and monitoring with Zabbix or Nagios.• AWS cloud platform management (EC2, S3, SES, RDS, ELB, EBS, etc.), Operational design, maintenance and continuous improvement with tools.• Build and maintain AWS cloud production infrastructure to ensure scalability and high-availability with Python scripts and Ansible playbook.• Incidents managed for issues related to technical services provided.• Developed automation with playbook or Python scripts to deploy andmaintain systems and applications.