HUMBERTO (BERT) BELLO
Miami,FL
Summary
Experienced technical leader, architect and agilist with an entrepreneurial approach to help organizations and teams realize innovation and business value in complex operating environments, from start-ups to enterprise-level in Fortune 100. Expertise on Agile Digital Transformation, SAFe and agile building of customer-centric products and services, Cloud native architectures and engineering: application and infrastructure, Platform modernization strategies, Discovering and unlocking business capabilities and Security. A dependable tech partner with cultivated business acumen in TELCO, Insurance, Banking, Marketing, Payment Processing, Pharmaceutical, and Consulting. Gallup strengths: Responsibility, Relator, Learner, Achiever, Arranger, Activator, Strategic, Individualization, Maximizer, Analytical.
Overview
17
17
years of professional experience
1
1
Certification
Work History
Associate Director – Digital Engineering
Cognizant
Miami, Florida
05.2021 - Current
- Account delivery leader, responsible for: onboarding, building and overseeing engineering teams and relationships with stakeholders to support a variety of large, high visibility programs for Fortune 500 & 100 clients building modern digital products following the Agile SAFe methodology and cloud infrastructure journey
- Expertise on design and implementation of complex event-driven architectures on the Kafka Event Engine, Microservices Architecture style, AWS and GCP platforms
- Supervising, conducting yearly appraisal reviews and overall resource management of 3 Sr
- Managers and 3 Sr
- Software Engineers.
Sr. SAFe Solutions Architect
PK Global
Miami, Florida
10.2020 - 04.2021
- Technical leader of mobile wearable ART, responsible for PI planning and enablers to enhance the architectural runway to manage wireless service provisioning for smartwatch products at a major wireless service provider with 2MM+ customers
- Member of architecture leadership group and of PK global leadership at client account
Manager, Technical Architecture & Delivery
Accenture Technology
Miami, Florida
01.2019 - 07.2020
- Articulated business innovation and digital enablement thru proof of architectures and cloud native implementations on Java, PCF, AWS, GCP, Azure, Microservices, Spring Boot, Kafka, and Kubernetes
- Building and overseeing Cloud Native implementation teams on project basis, providing technical leadership, architectural vision, performance reviews and coaching on agile delivery frameworks.
Tech-preneur and Independent Consultant
Independent Consultant
Miami, Florida
06.2017 - 12.2018
- Short term engagements with small businesses seeking modernization of their products and infrastructure
- Service offering including agile software development, migration of legacy apps: buy vs build, gap analysis, cloud infrastructure and Enterprise Integration.
Digital Operations Architect
Millicom International Services LLC
Miami, Florida
05.2018 - 11.2018
- Enabled digital adoption of BSS based on Microservices Architecture style to unlock up-selling/cross-selling capabilities and Omnichannel architecture
- Engineered and delivery of projects related to API management, and mapping SLAs/KPIs
- Overseeing secure SDLC practices on digital properties
- Conducting code reviews, drafted technical tasks and facilitated integration with offshore implementation teams.
Lead Java Engineer - Gift Cards
SpaFinder Wellness 360 Inc
Miami, Florida
05.2015 - 06.2016
- Spearheading design, development, automation, troubleshooting, and remediation of business services and Java applications supporting Gift Card operations for 25K Spas and wellness facilities
- Designed and implemented APIs for financial transactions of the Wellness App product following Micro-service architecture style built on Java + Spring Boot + Redis + MySQL stack
- Conducted code reviews, wrote user stories, participated in backlog grooming, facilitated retrospective meetings, and mentored Software Engineers over 25 Scrum sprints.
Sr. Manager Production Systems
TracFone Wireless Inc
Miami, Florida
09.2007 - 03.2015
- Built, trained, supervised, conducted yearly appraisal reviews and overall resource management of the Production Systems Engineering team- (8 employees + 8 contractors offshore)
- Discovered legacy process flows, Blueprinted and implemented services and web applications, headed integrations with point of sales and all major MVNO service providers using Java, Apache, Spring and Oracle stacks
- CI/CD and released for +25MM customers, 8 brands and a run rate of 9B$ of per annum at the largest MVNO in US.
Education
Msc, Computer Science -
Simón Bolivar University
Bsc Computer Engineering -
Simón Bolivar University
Skills
- Technical Leadership
- Management
- Modern Software Engineering
- Project Management (PMI, SAFe, Scrum, Kanban)
- Stakeholder management
- On shore/Offshore delivery
- Cloud Natives Architectures
- API Management
- CI/CD & Release Management
- Enterprise Integration
- Design Patterns
- Application Security
- Lean Product management: MVP and POC
- Solution Architecture
- Microservices & SOA
- Compliance (PCI DSS, GDPR, HIPAA)
- Mobile and Web Development
- Platform Modernization
Certification
- Certified Professional Scrum Master. (Scrum.org)
- SAFe for Architects (scaled agile)
- Architecting with AWS (GlobalKnowledge)
- Google Cloud Platform: infrastructure (Google thru Coursera.org.)
- Apigee: API management. (Google thru Coursera.org.)
Accomplishments
- At a major global fintech services provider, elaborated architecture framework to support on-prem to cloud native journey: migration of event streaming platform (Kafka) to AWS infrastructure. Provided solution architecture and L1 design to event processing requirements for a real time payment network, produced initial scrum backlog to implement AWS infrastructure provisioning using Terraform IaC.
- Provided architectural vision, planning and technical leadership in a SAFe mobile wearable ART in a major wireless service provider. Produced a mobile app to enable smartwatch service activation.
- Anchored pilot implementation of Amazon Connect at a major Health Insurance provider. Addressed security guardrails, design of service catalog, devised reference architecture based on AWS Well-architected framework, and developed CloudFormation templates to provision Infrastructure.
- Designed and Implemented API management: rating, security and availability for Microservices layer controlling robotic surgical devices at a major Pharmaceutical & Medical device manufacturer. Stack: Kubernetes + Azure + Apigee + Istio + Spring Boot + Kafka + AWS + MySQL. + HL7 FHIR
- Helmed Gift Card engineering of a mobile wallet product in the wellness industry. Included Domain Driven Design microservices to support financial transactions and integrations with gift card services providers. Stack: Spring Boot + Kafka + AWS + MySQL.
- Spearheaded architecture and engineering of migration from legacy monolith Java-based wireless provisioning service system to fully decoupled Spring-based service layer that allowed time-to-market and scalability model to support organic growth from 6MM subscribers to 23MM.
Tools Technologies Frameworks
- Atlassian Tools
- AWS
- GCP
- Kubernetes
- Java
- Spring Boot
- DDD
- Kotlin
- C/C++
- Python
- JavaScript
- MySQL
- Oracle
- Redis
- Open API
- Apigee
- Scala
- Restful / SOAP
- Cassandra
- OAuth
- OpenId connect
- TDD
- BDD
- Amazon Connect
- Nix
- Pitest
- Nginx
- GraphQL
- Jenkins
- SonarQube
- GitHub
- Docker
- Azure
- CloudFoundry
- OWASP
- Kali Linux
- Confluent Kafka
- Android
- Avro
- Debezium
- Spark
- Kafka
- Mockito
- Pact
- Terraform
- AngularJS
- ReactJS
- Gitlab
- SpannerDb
Timeline
Associate Director – Digital Engineering
Cognizant
05.2021 - Current
Sr. SAFe Solutions Architect
PK Global
10.2020 - 04.2021
Manager, Technical Architecture & Delivery
Accenture Technology
01.2019 - 07.2020
Digital Operations Architect
Millicom International Services LLC
05.2018 - 11.2018
Tech-preneur and Independent Consultant
Independent Consultant
06.2017 - 12.2018
Lead Java Engineer - Gift Cards
SpaFinder Wellness 360 Inc
05.2015 - 06.2016
Sr. Manager Production Systems
TracFone Wireless Inc
09.2007 - 03.2015
Msc, Computer Science -
Simón Bolivar University
Bsc Computer Engineering -
Simón Bolivar University
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