Software Engineering Solutions Architect

Danilo Silva

407-***-**** Tampa, FL ***** ************@*******.*** linkedin: https://www.linkedin.com/in/danilo-s-760343a6/

Specialist Solutions Architect

Software Engineering Cloud-Native Development Full-Stack Expertise AI/ML Architectures

Seasoned FullStack engineer and Solutions Architect with an extensive foundation in software engineering, specializing in cloud-native development, full-stack engineering, and AI/ML solutions.

With over 17 years in IT and a deep understanding of software design principles, cloud infrastructure, and modern development practices. My passion lies in building scalable, high-performance applications that solve complex problems and drive business innovation.

Extensive experience in several domains, including Finance, eCommerce, Lenders, Healthcare, Automotive and Telecom with a proven track of high impact actions.

WORK EXPERIENCE

WideLabs - Remote

Specialist Solution Architect AI & ML (01/2024 - PRESENT)

●Architected and developed scalable AI/ML solutions, including Amazonia AI, a specialized LLM for Brazilian users, achieving high performance with Nvidia NeMO on AWS and Oracle Cloud.

●Engineered an IoT data tracking system for streetlights across the state, enabling real-time monitoring and analysis.

●Spearheaded cloud-native application development, transitioning legacy systems to modern cloud architectures on AWS.

SilverbyteMedia - Brazil

CEO and Chief Developer (01/2022 - PRESENT)

●Managed clients in the automotive workspace, maintaining and improving websites hosted in Magento, Shopify and WordPress.

●Developed custom dynamic templates in WordPress and refactored CSS and HTML to reduce customers CLS issues by 80% and improve load times to 1 second average.

EPAM - Newtown, PA

Senior Solution Architect (02/2022 - 08/2024)

●Designed and implemented microservices and micro-frontend architectures, significantly improving system scalability and maintainability.

●Led the development of a self-service identity verification system, increasing loan approval rates by 70%.

●Transitioned CI/CD pipelines from Jenkins to GitLab CI reducing pipeline costs by 50% and reduced in a 100% the number of security events related to code vunerabilities.

●Helped customers improve e-commerce setup in Magento speeding up the platform by 30%.

●Reduced the number of fraudulent applications by 80% post design and implementation of multiple anti-fraud techniques.

●Helped transition from NGINX centric setup to AWS centric one, saving costs from NGINX pro subscription.

●Developed and deployed multi-region strategies for mission-critical services, ensuring 99.999999% uptime.

●Reduced in 100% the occurrence of scam attacks and phishing with infected files being uploaded to applicant systems.

Amazon Web Services - Amsterdam, Netherlands

Solution Architect (01/2020 - 02/2022)

●Partnered with engineering teams to design and implement large-scale, cloud-native applications on AWS.

●Contributed to open-source projects like AWS Lambda Powertools, enhancing development workflows and automation.

●Developed an architecture for ecommerce customer to offer personalized products to viewers in a platform accessed by 10M+ users.

●Delivered comprehensive training on AWS best practices, fostering a culture of continuous improvement in engineering teams.

●Helped customers move from Magento to custom ecommerce platforms using Amazon Personalize, AppSync and S3.

Cigna Healthcare - Krakow, Poland

Development Team Lead (11/2017 - 12/2019)

●Led the engineering of healthcare applications, focusing on interoperability and data exchange using HL7 and FHIR standards.

●Migrated critical applications to AWS using serverless architecture, reducing operational costs by 25%.

●Managed agile development processes, ensuring effective communication and collaboration across distributed teams.

Santander Bank - Sao Paulo, Brazil

Development Team Lead (11/2016 - 10/2017)

●Directed the development of banking applications using Angular, Node.js, and GraphQL, optimizing performance and user experience.

●Implemented Redux for state management, enhancing the reliability and efficiency of front-end applications.

●Led the adoption of cloud-based solutions, modernizing the tech stack and improving deployment cycles.

●Implemented solutions for brokerage and exchange of cryptocurrencies within Santander Bank.

McDonalds IT - Sao Paulo, Brazil

Senior Developer (01/2014 - 10/2016)

●Developed and launched a customer self-ordering system, integrating mobile-first design principles for enhanced user engagement.

●Created a mobile application for restaurant managers, streamlining inventory management and menu configuration.

●Refactor Jquery heavy applications into Angular 4 based web-apps.

IBM - Sao Paulo, Brazil

Senior Mainframe Developer (05/2008 - 01/2014)

●Maintained and optimized legacy mainframe systems for the US Federal retirement system and AT&T, focusing on COBOL and CICS.

EDUCATION

●PUC Campinas - Campinas, Sao Paulo, Brazil

Bachelor of Science in Computer Science, Dec 2014

●FIAP - Sao Paulo, Sao Paulo, Brazil

Master of Business Administration in Data Science, Dec 2016

TECHNICAL SKILLS

Programming Languages:

Java: Java SE 8-17, Java EE, JavaFX

JavaScript: ES6+, TypeScript

Python: Python 3.x, PyTorch, TensorFlow, Tesseract, Pandas and Flask.

Go: Go 1.x, Go Modules

COBOL: COBOL 85, IBM Enterprise COBOL

Java Frameworks:

Spring Framework: Spring Core, Spring Boot, Spring Cloud, Spring Batch, Spring Security, Spring Data JPA, Spring WebFlux

Microservices: Spring Cloud Config, Spring Cloud Netflix (Eureka, Hystrix), Spring Cloud Gateway, Resilience4j, Micronaut, Quarkus

Reactive Programming: Project Reactor, RxJava, Akka

ORM & Persistence: Hibernate, JPA,, Liquibase, Flyway

Web Services: REST (JAX-RS, Spring REST), SOAP (JAX-WS, Apache CXF)

API Gateways: Zuul, Spring Cloud Gateway, API Gateway (AWS)

Event-Driven Architecture: Apache Kafka, RabbitMQ, ActiveMQ, Spring AMQP

Security: Spring Security, OAuth2, JWT, SAML, Keycloak, MS Active Directory, LDAP

Testing: JUnit 5, TestNG, Mockito, WireMock, Spring Test, AssertJ, Cucumber

Building: Maven, Gradle

Frontend Development:

JavaScript Frameworks: Angular (v2+ to v17), React, Redux, NGRX, Next.js, Vue.js, Jquery

CMS: Magento, Joomla, Wordpress

PHP: php 7.4, Laravel, Laminas, Symfony

CSS Frameworks: Bootstrap, Tailwind CSS, Angular Material, Ant Design

State Management: Redux, NgRx, React Query

Build Tools: Webpack, Babel, Gulp, Parcel, npm, Yarn

Cloud Platforms:

AWS: EC2, S3, Lambda, DynamoDB, RDS, EKS, ECS, SQS, SNS, IAM, VPC, CloudFormation, CloudFront, Route 53, API Gateway, Kinesis, Athena, Glue, EMR, Redshift, Elastic Beanstalk, CodePipeline, CodeDeploy, CodeBuild, AWS CDK, Amazon Lex, Amazon Personalize, Amazon Bedrock

Azure: Azure Functions, Azure Kubernetes Service (AKS), Azure Cosmos DB, Azure SQL Database, Azure DevOps, Azure Logic Apps, Azure Active Directory, Azure App Services, Azure Event Grid, Azure Storage, Azure Service Bus, Azure API Management, Azure Monitor

Oracle Cloud: Oracle Cloud Infrastructure (OCI), Oracle Autonomous Database, Oracle Integration Cloud

Containers & Orchestration:

Docker: Docker Compose, Docker Swarm

Kubernetes: Kubernetes (K8s), Helm, Istio, OpenShift, Kustomize, Minikube

Service Mesh: Istio, AppMesh

Container Security: Falco, Aqua Security, Twistlock

Application Servers: Websphere, Jboss, Tomcat, Glassfish

DevOps & CI/CD:

CI/CD Tools: Jenkins, GitLab CI, CircleCI, Travis CI, Azure DevOps Pipelines, AWS CodePipeline, AWS CodeBuild, Spinnaker, Bamboo

Infrastructure as Code: Terraform, AWS CloudFormation, AWS CDK, Ansible, Packer and Jenkins

Automation & Scripting: Bash, PowerShell, Python, AWS Lambda, Azure Automation

Monitoring & Logging: Prometheus, Grafana, ELK Stack (Elasticsearch, Logstash, Kibana), Splunk, AWS CloudWatch, Azure Monitor, Datadog, New Relic

Source Control: Git, GitHub, GitLab, Bitbucket

Architecture Patterns:

Microservices: DDD (Domain-Driven Design), BFF (Backend for Frontend), Saga, CQRS (Command Query Responsibility Segregation)

Serverless: AWS Lambda, Azure Functions, Serverless Framework, AWS Step Functions

Reactive Architectures: Event Sourcing, Pub/Sub, Stream Processing, CQRS

Design Patterns: Singleton, Factory, Observer, Strategy, Repository, Dependency Injection, Event-Driven, Real Time Streaming, Blackbox, RAG, LLM/SLMs

API Design: RESTful APIs, GraphQL, gRPC, OpenAPI/Swagger

Databases & Storage:

Relational Databases: Oracle, MySQL, PostgreSQL, MS SQL Server, Amazon Aurora, Google Cloud SQL

NoSQL Databases: MongoDB, DynamoDB, Cassandra, Redis, Couchbase, Neo4j, Elasticsearch, OpenSearch

Data Warehousing: Amazon Redshift, Google BigQuery, Snowflake

Data Lakes: AWS Lake Formation, Azure Data Lake Storage, Hadoop, Apache Hive

ETL & Data Pipelines: Apache Spark, Apache NiFi, Apache Kafka, AWS Glue, Talend, Informatica, Airflow, DataStage

Data Streaming: Kafka Streams, AWS Kinesis, Apache Flink

Security & Networking:

Security: IAM (Identity and Access Management), OAuth2, SAML, JWT, SSL/TLS, VPN, AWS WAF, Azure Security Center, Cloud Security Best Practices

Networking: VPC, Subnetting, Load Balancing (ELB/ALB/NLB), DNS, Route53, CDN (CloudFront, Azure CDN), API Gateway, Service Mesh

Encryption: AWS KMS, Azure Key Vault, HashiCorp Vault, SSL/TLS, Encryption at Rest/In-Transit

Development Methodologies:

Agile: Scrum, Kanban, SAFe, Lean Software Development

DevOps: Continuous Integration/Continuous Deployment (CI/CD), Infrastructure as Code (IaC), GitOps, Continuous Monitoring

Version Control: Git, SVN (Subversion), Mercurial

Collaboration Tools: Jira, Confluence, Slack, Trello

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