Salvador Perez

Odessa, TX ***** • ad1ys7@r.postjobfree.com • (432) 614 - 1489

SUMMARY

As a Senior Full Stack Software Engineer with 10+ years of expertise in MERN stack, JavaScript, React Native, Python, and a focus on delivering optimal solutions through design and testing. Achieved high levels of customer satisfaction and loyalty while reducing operational costs and bugs by 30% through automated testing. Adopts a 'keeping inside, seeing outside' mindset, blending technical expertise with forward-thinking perspectives for solutions aligned with industry trends and user needs.

EXPERIENCE

WhoaStork • Remote • Senior Full Stack Software Engineer • (04/2020 - 10/2023)

- Engineered responsive and cross-browser UI for product listing and shopping cart pages in an online marketplace using React, Redux, and AntD, optimizing content delivery through CDNs and lazy loading.

- Designed and developed the backend infrastructure for product catalog and order management using RESTful APIs in Node.js, incorporating optimized Mongoose aggregate queries to enhance search speed by 27%.

- Implemented token-based authentication using Passport.js and JWT for secure user authentication & authorization and integrated secure payment gateways like stripe, paypal.

- Executed a strategic deployment on AWS EC2 instance, optimizing operational efficiency, and implemented a robust CI/CD pipeline through AWS CodePipeline, significantly accelerating the release and delivery cycles.

Tentaroo, Dunedin, FL • Lead Frontend Engineer • (02/2017 - 12/2019)

- Guided the migration of a camp management web app from React to Next.js, enhancing speed and SEO-friendliness, slashing page load times by 40%, and yielding a 10% increase in conversion rates.

- Led the development of an event management web app using Angular, Tailwind CSS, streamlining operations for BSA councils and elevating user satisfaction.

- Integrated third-party APIs like PayPal, Google Calendar API, and Google Maps API for added convenience and comfort.

CyberNova, Los Angeles, CA • Full Stack Developer • (04/2015 - 01/2017)

- Developed a user-friendly healthcare app using React, Django, and Bootstrap, leveraging their robust capabilities to craft dynamic and scalable user interfaces.

- Established safe and secure real-time communication between patients and consultants using socket.io, leading to a 20% increase in consumer conversion rate.

- Designed PostgreSQL database schema tailored to meet the organization's needs, upholding data integrity through rigorous normalization practices and implementing efficient indexing strategies.

UBreakiFix, Frisco, TX • Backend Developer • (10/2014 - 01/2015)

- Engineered streamlined backend architecture using Laravel and MySQL, incorporating Cloudflare and GraphQL for enhanced data efficiency and accelerated loading speeds.

- Enhanced deployment speed through seamless integration of the Contentful API and the implementation of an efficient CI/CD pipeline with Jenkins, resulting in accelerated release cycles and improved content delivery.

ODesk, Remote • Full Stack Freelancer • (07/2012 - 09/2014)

- Proficient in frontend development, with expertise in leveraging jQuery to enhance user interactions, simplify DOM manipulation, and create dynamic and responsive web applications using Metronic.

- Crafted a robust N-tier architecture in C#, ensuring a structured and scalable system across presentation, entity, service, business, and data access layers.

- Implemented real-time event-driven architecture in a Java application using Spring Boot, seamlessly integrating with Apache Kafka for efficient and scalable data processing.

- Overcame a key challenge by strategically employing the powerful BigQuery analytics service of GCP, achieved exceptional results through advanced data processing, analytics, and insights, optimizing performance and decision-making.

SKILL

●Front-end: React, Redux, React Native, Next, Angular, HTML, CSS, JavaScript, Bootstrap, Tailwind CSS

●Back-end: Express, Node.js, Django(Python), Spring Boot(Java), Laravel(PHP), ASP.Net(C#), GraphQL

●Database: NoSQL (MongoDB, DynamoDB), SQL (MySQL, MsSQL, PostgreSQL)

●DevOps: Cloud platforms (AWS, Azure, GCP),, CI/CD(Jenkins, Kubernetes, Docker)

●TDD: Jest, Mocha, Enzyme, Cypress

●Teamwork: Agile, Jira, Asana, Version Control (Git), Slack, Teams

●UX/UI design: Sketch, Figma, Adobe Illustrator, Adobe XD, Zeppelin

●Additional: Microservices Architecture, ORM Tools, Analytics, Desktop App, Troubleshooting

●Soft Skills: Problem Solving, Creative Thinking, Communication

EDUCATION

University of Texas at Dallas, Richardson, TX • Bachelor's degree • (04/2008 - 05/2012)

Computer Science

CERTIFICATION

Django Certification - Django Software Foundation • (04/2022)

Full Stack Cloud Developer Professional Certificate - IBM • (05/2019)

React Developer Subject Matter Expert - Edchart Technologies • (07/2017)

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