Mayel Espino's Resume

Phone:(510)512-5323  |   Email:mayel.espino@gmail.com   |   Location: San Francisco Bay Area   |   https://www.linkedin.com/in/mayelespino/   |   Book a Google meeting with me

Professional Summary

Software developer
✔ Knowledge of 10+ programming languages and continuously learning.
✔ Coding expertise on Mainframe, midrange, desktop computers, and microcontrollers.
✔ Participated in important company architectural transitions.
✔ Expertise in Cloud Computing, Git,Databases,Linux,Docker, and CI/CD Pipelines
Engineer for engineers
✔ Team lead at Candle, PayPal and Microsoft.
✔ Infrastructure and tool development: Deployment systems, monitoring tools, APIs for other engineers
Inventor and innovator
✔ Invented a service patented by Microsoft.
✔ Inventor of 6 patents and co-inventor of 1 patent
Niche Skills
✔ Computer engineering degree in both hardware and software.
✔ Assembler,Fortran, Cobol, Pascal, Perl.
✔ Mainframe OS (MVS)
✔ NetApp: System Manager and OnTap (ClusterShell)

Portfolio:
✔https://hephaestus.rocks

Skill Set

Languages: C/C++, Python, Go, Rust (learning), Kotlin (learning), R, Java, C#, Bash, Assembly, Fortran, COBOL, Pascal, Perl
DevOps & Infra: Docker, Kubernetes, Terraform, Helm, SaltStack, Ansible, Puppet, Chef, CI/CD (Rapid, Jenkins, GitHub Actions)
Cloud Platforms: Azure, AWS, GCP, Azure Functions, Lambda, AKS, GCloud
Databases: Oracle, Sybase, MongoDB, Redis, Cassandra, Microsoft Graph DB
Monitoring & Observability: DataDog, Monit, custom-built tools
Operating Systems: Linux, Unix, Windows, MVS


Relevant Experience

Google [Contract]

From: Sep 2025 (06/2023) To: Present
Role: Senior Embedded Engineer
Team: HILT.
Skills used: Python, Go, Blaze, Cider (IDX), Critique (Code review) , Ansible, Rapid (CI/CD), Borg, GCloud, G3.
Responsibilities:

Meta

From: Dec 2024 (12/2024) To: Aug 2025 (08/2025)
Role: Senior System engineer at Enterprise Storage
Team: Enterprise Engineering Storage
Skills used: Python,NetApp, Isilon.
Responsibilities:

Google [Contract]

From: Jul 2023 (06/2023) To: May 2024 (05/2024)
Role: Senior Devops engineer at Omnilab
Team: DOPS, the operations support team for Omnilab and Firebase labs.
Skills used: Python, Go, Blaze, Cider (IDX), Critique (Code review) , Salt, Rapid (CI/CD), Borg, GCloud, G3.
Responsibilities:

Microsoft

From: Feb 2018 (02/2018) To: Apr 2022 (04/2022)
Role: Senior software engineer.
Teams: Office of the CTO.
Skills used: c#, Gremlin, Graph DB, AKS (Kubernetes), Go, Python, Kusto tables, PowerShell, PowerBI.
Responsibilities:

Apple

From: Apr 2016 (04/2016) To: Dec 2017 (12/2017)
Role: Site reliability engineer
Team: AML Infrastructure Engineering - AST Apple Standard Toolkit.
Skills used: salt-stack - python - bash scripting - Ansible - Cassandra
Responsibilities:

Experience 1991 to 2016

FireEye Senior DevOps engineer 2016 Ansible Tower, Prometheus, ELK Stack, Docker, Python.
Ooyala SRE 2015 Chef, Ruby, AWS, Consul, Data Dog, Haproxy, Squid, Jira, OpenShift, OpenStack.
Symantec Senior software engineer 2014 to 2015 Python, Django, PyCharm, SVN, Vagrant, AWS, Monit, celery, Rabitt MQ, messaging, OpenShift.
PayPal Senior software engineer 2006 to 2014 C++, Java, Perl, Python, Ruby, Bash, AppScan (IBM), Jenkins, Jaws, Maven, github, RH Linux, REST API, Oracle DB, Django, Puppet,SOAP, clear case, RH Linux. Project Management.
E*trade Senior software engineer 2006 C++, Tuxedo, Java, Perl & SQL, Linux.
Kabira Senior software engineer 2006 Kabira’s proprietary language C++, Solaris Unix.
Verizon Senior software engineer 1996 to 2004 C++, IBM’ Unix (AIX), HP’s Unix, Solaris, MVS, Windows and many others. Web-sphere, MQ series, Java Servlets, Insure++, xdbc.
Candle Corporation Software engineer/Team manager. 1991 to 1996 Candle’s proprietary languages, C++, Rexx, assembler. Project Management.

Education

U.A.C.J. [1984 - 1990] - B.S. degree in computer engineering, fully accredited in the United States.