Software Engineer Node Js

RUDRYL LONTSI

C: 832-***-**** ***********@*****.***

SUMMARY

Highly skilled Software Engineer with over 5 years of experience in software development, specializing in Node.js. Proven ability to design and implement scalable, high-performance solutions. Adept at translating complex business requirements into technical solutions. Strong background in full-stack development and cloud architecture. SKILLS & INTERESTS

• React, Express JS, Next JS • Docker, Kubernetes

• System Design, Microservice Architecture • AWS (EC2, S3, Lambda)

• JavaScript/Typescript • SQL – NoSQL - Redis

• Node JS, Python • CI/CD

• AI

PROFESSIONAL EXPERIENCE

Walmart – Software Engineer 2023 - 2024

• Spearheaded the implementation of real-time data streaming using Server-Sent Events (SSE) for monitoring Walmart applications over networks.

• Implemented SSE connections to enable asynchronous communication between the server and client, ensuring timely and accurate data updates.

• Designed and developed a scalable SSE-based event-driven architecture, enhancing the application responsiveness.

• Optimized SSE channels for low-latency data streaming, resulting in a 20% reduction in data transmission delays.

• Optimized SSE connections by splitting the payload and succeeding to maintain multiple connections alive. PayPal – Software Engineer 2022 - 2023

• Utilized React – Redux - Webpack to build and maintain new features for PayPal merchants and improve their experiences.

• Utilized A/B testing combined Amplitude to test iterations of features that could increase conversion rate of merchants

• Redesigned checkout integration experience that was released to 12 countries and increased merchant’s adoption.

• Built App Hub to facilitate onboarding of millions of PayPal merchants. www.paypal.com/merchantapps/appcenter

• Released application to production and ensuring automation using CI tools eg: Jenkins

• Maintained Unit Test numbers above 88% within the app using Jest/Enzyme PayPal – Software Engineer 2020 - 2021

• Developed and maintained ETL pipelines using Python, SQL, and AWS Glue to process large volumes of data from various sources.

• Designed ETL workflows to transform raw data into structured formats, improving data processing speeds by 30%.

• Collaborated with the data science team to implement data quality checks, ensuring accuracy in processed data.

• Integrated APIs for external data sources and handled ETL processes for real-time data streams.

• Spearheaded efforts to migrate legacy ETL processes to modern cloud-based architectures (AWS and GCP). EPICT – Solution Architect 2015 - 2017

• Designed and implemented scalable solutions for clients, utilizing Node.js and cloud services (AWS, Azure).

• Led the architectural design of microservices-based systems to enhance application performance and scalability.

• Collaborated with cross-functional teams to gather requirements and translate them into technical specifications.

• Conducted code reviews and provided mentorship to junior developers to ensure code quality and best practices.

• Implemented CI/CD pipelines using Jenkins and Docker, resulting in a 30% increase in deployment efficiency.

• Developed technical documentation and architecture diagrams to support solution delivery and client understanding. EDUCATION

Prairie View A&M University - Prairie View, Texas

Master of Science: Computer Information Systems, 3.9 GPA Bachelor of Science: Mechanical Engineering, 3.4

LANGUAGES

• English: Fluent • French: Fluent

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