EMANUELL CORDOVA
Anaheim,CA
Summary
Lead Full Stack Engineer with expertise in Java (Spring Boot), Python, and modern front-end technologies such as React.js, Angular, and Node.js. Skilled in designing and deploying scalable, cloud-native applications and microservices architectures. Proven ability to optimize performance, implement robust security protocols, and deliver seamless user experiences. Strong leader, experienced in mentoring teams, driving Agile processes, and aligning technical solutions with business goals to achieve measurable outcomes. Committed to continuous learning and applying industry best practices.
Overview
11
11
years of professional experience
Work History
Lead Full Stack Engineer
Dropbox
San Francisco, CA
09.2022 - Current
- Spearheaded the design and architecture of scalable, microservices-based applications using Java (Spring Boot) and Python, improving system performance by 30% while ensuring high availability.
- Built and deployed cloud-native applications on AWS (EC2, Lambda, RDS), reducing operational costs by 20% while ensuring 99.9% uptime through automated scaling and resource optimization.
- Led the integration of RESTful APIs and GraphQL to enable seamless data exchange between microservices and front-end systems, enhancing performance and user interaction.
- Designed and implemented CI/CD pipelines using Jenkins and Docker, streamlining deployment processes and reducing release time by 40%.
- Improved front-end development efficiency by working with React.js, enabling faster user interface (UI) responses, and enhancing the overall user experience.
- Managed Agile sprint cycles, ensuring on-time delivery and high-quality outcomes by closely collaborating with cross-functional teams to meet key product milestones.
- Mentored and coached junior developers, driving continuous improvements in coding practices and fostering a collaborative team culture.
- Enhanced application security by implementing OAuth2 and JWT for user authentication, ensuring sensitive data was protected across all platforms.
- Championed the migration of legacy systems to a more modular microservices architecture, improving system flexibility and scalability for future growth.
Senior Java Developer
Atlassian
San Francisco, CA
11.2018 - 08.2022
- Led the development of a high-traffic e-commerce platform using Java (Spring Boot) and Angular, ensuring secure, high-performance transactions and a seamless user experience.
- Designed and optimized SQL queries and stored procedures, enhancing database performance and reducing query execution time by 40%.
- Collaborated in a cross-functional team to define and implement scalable microservices, improving code maintainability and reducing deployment times.
- Enhanced security protocols by integrating OAuth2 and JWT for user authentication, ensuring compliance with industry security standards and safeguarding sensitive data.
- Worked closely with the QA team to design and implement automated testing solutions using Selenium and Mocha, achieving 90% test coverage and reducing manual testing time.
- Optimized back-end performance by refactoring legacy systems, enabling seamless integration with modern front-end technologies like React.js.
- Played a key role in mentoring junior developers and conducting knowledge-sharing sessions on best practices for Java development.
- Enhanced the user interface of the application using Angular, improving the overall user experience and increasing engagement by 25%.
Full Stack Developer
Blink UX
Seattle, WA
03.2016 - 09.2018
- Developed and maintained a customer-facing web application using Java (Spring Boot) for back-end services and React.js for the front-end, delivering a dynamic and responsive user experience.
- Implemented data-driven features using Python and Django, allowing for real-time data visualization and seamless integration with external APIs.
- Designed and deployed a cloud-based data processing system using AWS services (S3, Lambda), improving data access speed and reducing latency by 30%.
- Integrated multiple third-party APIs into the platform, adding value to the product and enhancing its capabilities with minimal disruption.
- Collaborated with UI/UX teams to ensure a smooth and consistent user experience across the entire web application, reducing bounce rates by 20%.
Junior Frontend Developer
Buyerlink
Walnut Creek, CA
08.2014 - 02.2016
- Assisted in the development of user interfaces using HTML5, CSS3, and JavaScript (ES6+), ensuring compatibility across multiple browsers and devices.
- Worked closely with senior developers to implement front-end features and improve the performance of the application using responsive design principles.
- Contributed to the design and implementation of RESTful APIs to support the front-end functionality, ensuring smooth data interaction between front-end and back-end systems.
Education
Bachelor's Degree - Computer Science
California Institute of Technology
01.2014
Skills
- Java
- JavaScript (ES6)
- TypeScript
- Python
- SQL
- HTML5/CSS3
- PHP
- Reactjs
- Angular
- Nextjs
- Nodejs
- Spring Boot
- Expressjs
- Vuejs
- Django
- RESTful APIs
- GraphQL
- Microservices Architecture
- MySQL
- PostgreSQL
- MongoDB
- Firebase
- NoSQL Databases
- SQL Queries & Optimization
- Data Modeling
- AWS (EC2, S3, Lambda, RDS)
- Docker
- Kubernetes
- Jenkins
- Terraform
- CI/CD Pipelines
- Cloud-Native Applications
- Git
- GitHub
- GitLab
- Bitbucket
- Jira
- Confluence
- Agile/Scrum Methodologies
- Unit Testing (Jest, Mocha)
- Integration Testing (Selenium, Cypress)
- Version Control & Collaboration
- OAuth
- JWT
Skills
Java, JavaScript (ES6+), TypeScript, Python, SQL, HTML5/CSS3, PHP, React.js, Angular, Next.js, Node.js, Spring Boot, Express.js, Vue.js, Django, RESTful APIs, GraphQL, Microservices Architecture, MySQL, PostgreSQL, MongoDB, Firebase, NoSQL Databases, SQL Queries & Optimization, Data Modeling, AWS (EC2, S3, Lambda, RDS), Docker, Kubernetes, Jenkins, Terraform, CI/CD Pipelines, Cloud-Native Applications, Git, GitHub, GitLab, Bitbucket, Jira, Confluence, Agile/Scrum Methodologies, Unit Testing (Jest, Mocha), Integration Testing (Selenium, Cypress), Version Control & Collaboration, OAuth, JWT
Timeline
Lead Full Stack Engineer
Dropbox
09.2022 - Current
Senior Java Developer
Atlassian
11.2018 - 08.2022
Full Stack Developer
Blink UX
03.2016 - 09.2018
Junior Frontend Developer
Buyerlink
08.2014 - 02.2016
Bachelor's Degree - Computer Science
California Institute of Technology