Available to hire
I am a Senior Software Engineer with 10+ years of experience designing and delivering scalable backend services and cloud-native applications. I specialize in JavaScript/TypeScript/Java ecosystems (Node.js, React, Angular, NestJS, Spring Boot) and cloud infrastructure (AWS, Azure, Docker, Kubernetes, Keda, Tekton), with a focus on microservices, RESTful APIs, and data engineering.
I lead full-stack development initiatives, mentor teams, and enjoy solving complex problems by integrating AI/ML tools, real-time communication, and automation to optimize performance and deliver measurable business value.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Language
English
Fluent
Spanish; Castilian
Advanced
Work Experience
Senior Software Engineer at Redefined Ind Onsite
April 1, 2025 - November 13, 2025Led architecture and full-stack development of a hybrid Angular 20 / Ionic 8 application. Built backend with Node.js/NestJS, implemented messaging with RabbitMQ, task queuing with Bull, and data management with Redis/Vector DB on AWS Lambda and S3. Automated AI workflows using n8n, Claude API, Ollama LLMs, and LangChain agents to streamline business logic and reduce manual processing time by 65%.
Senior Software Engineer at Robert Half for Veterans Home Care
March 1, 2025 - March 1, 2025Designed and implemented distributed microservices on AWS with Docker, MongoDB, Redis, and AWS SQS. Served hybrid mobile apps and Alexa Skills via REST, integrated WebRTC signaling with third-party services, and conducted load testing for 150–200 concurrent connections.
Senior Back End Engineer at Hays for Hill-Rom Direct / Baxter Healthcare
August 1, 2024 - August 1, 2024Developed RTC-enabled healthcare platform on Azure using serverless Azure Functions and a Node.js/Fastify GraphQL API. Managed PostgreSQL, Redis, and RabbitMQ; multi-tenant RBAC with Azure AD; Terraform-managed AKS; implemented push notifications and pub/sub messaging.
Back End Engineer at Hays for Disney Attractions Technology (Walt Disney Parks Resorts Technology)
October 1, 2023 - October 1, 2023Maintained and enhanced a Backend-for-Frontend using Node.js/NestJS with AWS Lambda, PostgreSQL, and Redis to admin remote devices across Disney properties. Improved REST APIs with AWS API Gateway OAuth2, integrated Alexa Skill suite, and supported IoT/WebRTC integrations for real-time guest services.
Serverless Engineer at IntePros for Charter/Spectrum Communications
September 1, 2022 - September 1, 2022Designed video supply chain workflows using AWS Elemental (MediaConvert/MediaLive), S3 with CloudFront, and Rekognition/Transcribe for automated content analysis. Orchestrated pipelines with AWS Step Functions and SQS; utilized DynamoDB, ElastiCache, ECS/Fargate, and Lambda for event-driven processing.
Software Engineer/Technology Lead at INFOSYS for Vanguard
May 1, 2022 - May 1, 2022Led a team to build Angular-based components with TypeScript/RxJS, established an Angular Material/CDK design system, NgRx state management, and Storybook docs. Drove CI/CD, Git workflows, and performance optimizations; contributed to component libraries and migrations.
Senior Software Engineer at TEK PARTNERS for Johnson Controls
March 1, 2022 - March 1, 2022Built Node.js/.NET microservices for IoT device communication; designed event-driven architectures; implemented GraphQL with federation; developed AWS Lambda functions for serverless processing; contributed to SQL Server/ETL pipelines.
Senior Software Engineer at LARSEN & TOUBRO INFO TECH
September 1, 2021 - September 1, 2021Maintained Spring Java microservices with Kafka, Redis; enhanced reliability and troubleshooting; collaborated across teams to improve development processes and feature delivery.
Software Engineer Consultant | FULLSTACK at KIDSTHATCODE
September 1, 2020 - September 1, 2020Delivered an LMS web app with Angular/Node/AWS, improved student engagement, and launched a remote education tool with zero downtime. Led cross-team training and improved onboarding.
Senior Software Engineer Consultant at MOJIX (CodeRoad)
February 1, 2020 - February 1, 2020Led MVP/inventory tracking using Mojix IoT; built Android Zebra integration library; developed a hybrid app for real-time inventory and warehouse optimization.
RPA Associate at LATEETUD, INC for Citizens Bank
August 1, 2019 - August 1, 2019Implemented Bizagi BPM process modeling and .NET integrations; led Blue Prism RPA initiatives; improved automation by 35% and added four business processes.
Senior Software Engineer Consultant at MOJIX (CodeRoad)
February 1, 2019 - February 1, 2019Developed serverless preprocessing with AWS Lambda; built concierge AI using AWS Lex/Polly; created hybrid apps with Angular/TypeScript; leveraged Kafka for real-time processing.
Senior Software Engineer at Redefined Industries
September 1, 2014 - September 1, 2014Created integrated CRM and LMS from scratch; implemented marketing workflows; integrated communications with Twilio/Plivo; supported Agile development and stakeholder collaboration.
Senior Software Engineer at Redefined Ind Onsite
April 1, 2025 - November 25, 2025Spearheaded the architecture and full-stack development of a hybrid application leveraging Angular 20 and Ionic 8. Integrated modern AI/ML and data tools, including Lang Chain, Ollama, and Claude, orchestrated via n8n workflows. Built the robust backend using NodeJs and NestJs, incorporating messaging with RabbitMQ and task queuing with Bull, and utilizing Redis and Vector DB for enhanced data management on AWS Lambda and S3. Architected automated AI workflow orchestration using n8n, creating intelligent pipelines that seamlessly integrated Claude API, Ollama LLMs, and LangChain agents to automate complex business logic, reducing manual processing time by 65% across multiple operational domains.
Senior Software Engineer at Robert Half for Veterans Home Care
March 31, 2025 - March 31, 2025Architected and implemented a distributed microservices architecture using Nest.JS and Node.js backend services deployed on AWS with Docker containerization, featuring MongoDB for data persistence, Redis for session management and caching, and AWS SQS for asynchronous message processing. The system serves hybrid mobile applications (iOS/Android) and Amazon Alexa Skills through RESTful endpoints, integrating WebRTC signaling servers with third-party APIs (Twilio, Google STUN/TURN) to create a scalable peer-to-peer communication platform that handles 150+ concurrent connections with real-time data synchronization and cross-platform compatibility. Additionally created dedicated microservices using Nest.JS to handle common system integrations including email notification services, messaging systems, and automated task processing, while implementing system health monitoring with real-time alerting mechanisms to ensure robust service reliability and seamless operational oversight across all
Senior Back End Engineer at Hays for Hill-Rom Direct / Baxter Healthcare
August 31, 2024 - August 31, 2024Serve as the Subject Matter Expert (SME) on Real-Time Communication (RTC) features. Developed and maintained a healthcare communication platform built on Microsoft Azure using a microservices architecture with serverless computing via Azure Functions and a Node.js/Fastify GraphQL API for real-time patient- caregiver communication. Managed PostgreSQL database for patient data, Redis for caching and session management, and RabbitMQ for event-driven messaging between services. Integrated with external healthcare systems through CSA (Clinical Systems Architecture) APIs, implemented Azure Notification Hub for push notifications, and configured Azure Service Bus for pub/sub messaging. Deployed and maintained infrastructure using Terraform with Azure Kubernetes Service (AKS), managed secrets through Azure Key Vault, and configured Azure Application Gateway for load balancing. Enhanced the platform with multi-tenant support, role-based access control via Azure Active Directory, comprehensive a
Back End Engineer at Disney Attractions Technology (Walt Disney Parks Resorts Technology)
October 31, 2023 - October 31, 2023Responsible for backend development and BFF solutions using Node.js with NestJS framework and TypeScript serving as a centralized gateway for Disney resort operations, integrating Alexa Smart Properties APIs with AWS Lambda, PostgreSQL, and Redis for data persistence and caching to enable admin server control of remote devices across all Disney resort properties. Improved RESTful APIs using NestJS architecture with AWS API Gateway and OAuth 2.0 authentication to provide secure, multi-tenant access for property management, while testing and optimizing AWS IoT Core and WebRTC integrations for real-time device monitoring and guest communication features. Enhanced the solution's AWS SQS asynchronous processing capabilities and PMS integrations with Redis session management to deliver scalable device management supporting thousands of Alexa-enabled rooms across the hospitality infrastructure. Implemented features for Alexa Skill Products and integrated with the Alexa for Hospitality ecosyst
Serverless Engineer at IntePros for Charter/Spectrum Communications
September 30, 2022 - September 30, 2022Contributed to architecting and implementing a comprehensive video supply chain management platform leveraging AWS Elemental MediaConvert and MediaLive, S3 with CloudFront, and integrated Amazon Rekognition Video and Amazon Transcribe for automated content analysis and subtitle generation. Orchestrated complex video workflows using AWS Step Functions and SQS; implemented DynamoDB and RDS (PostgreSQL) for metadata management, ElastiCache (Redis) for caching, and containerized processing services with ECS/Fargate and Lambda for event-driven automation. Designed high-performance workflows with Lambda, Step Functions, EventBridge, and Middy to reduce processing time by 35% while handling 10,000+ daily content requests; created VOD Backend-for-Frontend and improved delivery performance by ~60%.
Senior Software Engineer / Technology Lead at INFOSYS for Vanguard
May 31, 2022 - May 31, 2022Led a team to architect and implement core Angular components using TypeScript and RxJS, established component library standards with Angular Material/CDK, implemented NgRx for state management, and developed reusable UI components with comprehensive unit testing. Orchestrated CI/CD pipelines, Git workflow management, and performance optimizations; led Angular migrations and dependency upgrades, ensuring design system consistency with Storybook. Coordinated deployments and release management, mentored team members, and established coding guidelines to ensure maintainable, scalable web applications for Vanguard's portfolio ecosystem.
Senior Software Engineer at TEK PARTNERS for Johnson Controls
March 31, 2022 - March 31, 2022Built and maintained Node.js and .NET (C#) microservices for IoT device communication and data processing platform. Designed event-driven architectures for high-volume sensor data, implemented GraphQL server with resolvers and federation, and developed AWS Lambda functions for serverless processing. Collaborated with cross-functional teams to deliver scalable backend solutions that improved system efficiency by 30%. Experience with Microsoft SQL Server/Azure SQL DB, T-SQL, and ETL processes.
Software Engineer Consultant at Larsen & Toubro Infotech
September 30, 2021 - September 30, 2021Led day-to-day software engineering efforts maintaining Spring Java microservices, Kafka integration, Redis, and monitoring dashboards. Improved system reliability through effective troubleshooting, collaborated cross-functionally to accelerate feature releases, and established development processes for faster delivery.
Senior Software Engineer Consultant at KIDSTHATCODE
September 30, 2020 - September 30, 2020Built an interactive LMS web app with rich media, integrated AWS Amplify and custom APIs, redesigned user experience to boost engagement, and led full-stack development of a remote education tool using Angular, Node.js, and AWS. Reduced training time and improved deployment efficiency.
Senior Software Engineer Consultant at MOJIX (CodeRoad)
February 29, 2020 - February 29, 2020Led MVPs and inventory-tracking systems using Mojix IoT Platform and Zebra devices. Built a hybrid mobile app with real-time inventory tracking, and developed backend APIs with Node.js/TypeScript; implemented middleware bridging legacy systems and cloud microservices. Mentored peers and documented architecture.
RPA Associate at LATEETUD, INC for Citizens Bank
August 31, 2019 - August 31, 2019Led Bizagi BPM process modeling and .NET service integrations to automate financial workflows; delivered multiple RPA processes with Blue Prism and Pega, improving efficiency and reducing errors. Implemented integrated automation across in-house systems.
Senior Software Engineer at MOJIX (CodeRoad)
February 28, 2019 - February 28, 2019Developed pre-processing microservices using AWS Lambda, built hybrid apps bridging multiple platforms, and implemented intelligent concierge interfaces with AWS Lex and Polly. Designed backend APIs in Node.js/TypeScript with real-time dashboards and inventory control.
Senior Software Engineer at Redefined Industries
September 30, 2014 - September 30, 2014Built integrated CRM and LMS solutions; Led Agile/Scrum development, wired multi-channel communications with Twilio/Plivo, and implemented marketing and order-management systems to automate campaigns. Delivered end-to-end scalable systems and maintained comprehensive documentation.
Education
Master of Science (MNA-V) Applied Artificial Intelligence at Monterrey Institute of Technology
January 11, 2030 - December 1, 2026Master of Science: Telecom and Telematics at Universidad Católica San Pablo
January 11, 2030 - June 1, 2008Bachelors: Information Systems at University Private Franz Tamayo
January 11, 2030 - December 1, 2005Associate of Science: Computer Information Systems at Santa Ana College (Rancho Santiago)
January 11, 2030 - April 1, 1992Master of Science (MNA-V) in Applied Artificial Intelligence at Monterrey Institute of Technology
January 11, 2030 - December 1, 2026Master of Science: Telecom and Telematics at Universidad Católica San Pablo
January 11, 2030 - June 1, 2008Bachelor's Degree: Information Systems at University Private Franz Tamayo
January 11, 2030 - December 1, 2005Associate of Science: Computer Information Systems at Santa Ana College (Rancho Santiago)
January 11, 2030 - April 1, 1992Qualifications
AWS Certified Data Engineer - Associate
March 1, 2025 - March 31, 2028AWS Certified Machine Learning Engineer - Associate
March 1, 2025 - March 31, 2028HashiCorp Certified: Terraform Associate (003)
March 1, 2025 - March 31, 2027AWS Certified AI Practitioner
February 1, 2025 - February 29, 2028AWS Certified Developer - Associate
February 1, 2025 - February 29, 2028AWS Certified Solutions Architect - Associate
February 1, 2025 - February 29, 2028Graph Developer - Associate, Apollo GraphQL
June 1, 2024 - June 30, 2026AWS Certified Data Engineer - Associate
March 1, 2025 - March 31, 2028AWS Certified Machine Learning Engineer - Associate
March 1, 2025 - March 31, 2028HashiCorp Certified: Terraform Associate (003)
March 1, 2025 - March 31, 2027AWS Certified AI Practitioner
February 1, 2025 - February 29, 2028AWS Certified Developer - Associate
February 1, 2025 - February 29, 2028AWS Certified Solutions Architect - Associate
February 1, 2025 - February 29, 2028Graph Developer - Associate
June 1, 2024 - June 30, 2026Industry Experience
Software & Internet, Professional Services, Media & Entertainment, Telecommunications, Healthcare, Education
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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