Career | Institution | Status | Approved subjects | Year |
---|---|---|---|---|
Business Administration | Siglo 21 | On going | 25 | 2019 |
Systems Engineering | UTN / UADE | On hold | 20 | 2022 |
Qualified accountant with specialization in computing | Instituto Vocacional Argentino | Finished | 58 | 2005 |
Course | Institution | Certificate | Year |
---|---|---|---|
Microsoft Certified Azure Administrator | Microsoft | Yes | 2022 |
Red Hat Certified System Administrator | Red Hat | Yes | 2021 | Google Cloud Certified: Professional Cloud Architect | Google Cloud | Yes | 2021 |
HashiCorp Certified: Terraform Associate | HashiCorp | Yes | 2021 |
Certified Kubernetes Administrator [CKA] | Cloud Native Computing Foundation | Yes | 2021 |
Microsoft Certified: Azure Solutions Architect Expert | Microsoft | Yes | 2021 |
AZ-304 Microsoft Azure Architect Design | Microsoft | Yes | 2021 |
AZ-303 Microsoft Azure Architect Technologies | Microsoft | Yes | 2021 |
Microsoft Certified: Azure Fundamentals | Microsoft | Yes | 2021 |
AWS Certified Database - Specialty | AWS | Yes | 2021 |
AWS Certified DevOps Engineer - Professional | AWS | Yes | 2020 |
AWS Certified Solution Architect - Professional | AWS | Yes | 2020 |
Nutanix Certified Professional | Nutanix | Yes | 2019 |
AWS Certified Solution Architect - Associate | AWS | Yes | 2018 |
Leadership 3.0 | Universidad Torcuato Di Tella | No | 2016 |
Advanced Leader Program | Ernst & Young | No | 2015 |
ITIL Foundations v3 | IAAP | No | 2014 |
Project Management | Business Skills | No | 2013 |
PMP Certification Preparation | PMC | No | 2013 |
Linux SAX Operator | Linux Collegium | Yes | 2013 |
Microsoft Certified Professional | Proydesa | Yes | 2011 |
6420 - Fundamentals of Windows Server 2008 | IBM | No | 2010 |
6421 - Configuring and Troubleshooting Windows Server 2008 | IBM | No | 2010 |
6424 - Fundamentals of Windows Server 2008 Active Directory | IBM | No | 2010 |
6425 - Configuring and Troubleshooting Windows Server 2008 Active Directory | IBM | No | 2010 |
Lines of Python/JS code
Lines of code refactored
Lines of
Infra-as-Code
Highly satisfied customers
Senior Site Reliability Engineer at IonicPartners [working for Gigster], in charge of the
design and refactor of the legacy applications residing on GCP.
Worked on refactoring AppScript applications to run on top of Lambda functions on AWS, that were called
through an API Gateway.
Integrated the application fully with Salesforce and Google services.
Re-architected the application to run on ECS instead of GCP Cloud Run.
Migrated part of the Salesforce DB into a Neo4J [GraphDB]. Created a new application [Lambda + API Gateway]
that assist on searching for candidates making queries to Neo4J.
Cost saving on external services
AWS Accounts managed
Lines of
Infra-as-Code
Infrastructure on Code
Senior Site Reliability Engineer at MajorKeyTech [working for XSell], in charge of the
design and architecture of the AWS & Azure platforms.
Joined the company to assist them on having a better architecture on the AWS & Azure accounts.
Worked on setting up integrations between the AWS accounts, by creating an AWS Organization from scratch,
migrating the AWS accounts, implementing AWS SSO plus AWS VPN Client integrated with Okta.
Created the repository that holds the Infrastructure-as-Code and developed the guidelines on how to work on
it as the starting point of having everything on code.
Developed the entire network topology between AWS VPCs & Azure networks using VirtualWAN & VirtualHub.
Worked with the internal teams setting up the proper permissions for each one to access only those resources
that are inherently required by the role.
Lines of Python code written
Days to Finish the Project
Lines of
Infra-as-Code
Highly satisfied customers
Senior Python Developer at MajorKeyTech [working for MGstover], in charge of the
development of Python code
to handle a cryptocurrency portfolio manager for several customers.
Joined the team with the sole purpose of assisting in finishing the project in the time needed, but ended up
working on the AWS side as well to improve the overall platform and create the proper architecture to handle
this application that was running on Docker Swarm.
Developed the CI/CD pipeline to get the code deployed into non-production environments and accelerate the
shipment between sprints.
Refactored part of the application to handle better the queries against the database and make use of
multi-threading capabilities alongside async functions to speed up the responses.
Improved the logging capabilities of the platform making use of CloudWatch logs, and networking connectivity
through the design and deployment of a new VPN for the internal users.
Kubernetes clusters managed
Worker nodes managed
Lines of
Infra-as-Code
Infrastructure monitored
Principal Site Reliability Engineer at MajorKeyTech [working for iHerb], in charge of the
design and the
deployment of an observability platform from scratch to cover 100% of the Kubernetes infrastructure that was
deployed between AWS & On-Prem datacenters.
Designed a full stack with Grafana, Grafana Loki, Grafana Tempo, Prometheus & Thanos, through the usage of
Helm Charts and Azure DevOps Pipelines for the deployment in each Kubernetes cluster.
Created Loki shippers to gather logs from other AWS services and implemented Kafka for the event streaming
between the different Kubernetes clusters and the monitoring one.
Assisted in the instrumentation of the code to generate the traces for Grafana Tempo.
Resources migrated to Terraform Cloud
Days to Finish the Project
Lines of
Infra-as-Code
Highly satisfied customers
Senior DevOps Engineer at Caylent [working for Skedulo], in charge of the design and the
migration from Terraform to Terraform Cloud for all of Skedulo's environments.
Joined the team with the task of recover the time lost during the first months of handling this customer and
standarize the process of this migration.
Developed an automation to help on the migration of the resources into Terraform Cloud, and avoid any
configuration drift on the infrastructure while doing so.
Assisted the team on teaching sessions, to emphasize certain methodologies that helped us moving forward in
a more concise way.
Developed a Lambda function that, through an API Gateway, was called during the run of the Terraform [on
Terraform Cloud] and kicked in further Terraform deploy to continue the CI/CD pipeline for all the
environments.
servers migrated to Cloud
Months as Top Performer
Lines of
Infra-as-Code
Highly satisfied customers
Senior Site Reliability Engineer at Trilogy Inc. [CrossOver], in charge of the design and
deployment of world-class SaaS products, using containerization [Kubernetes/Docker], and cloud services as
AWS, Azure, Google Cloud Platform, and VMware @ AWS.
I am focused on the integral management of the Lift & Shift process to VMware @ AWS from its Discovery
stage, going through application design on Cloud, implementing shared services, and handover the platform to
the team that should administer it.
Manage super-large-scale multi-tenant clusters while guaranteeing uptime.
Developed the automation for the deployments and operational tasks using Infrastructure-as-Code technologies
such as Terraform and Ansible, developing code on Python [Django, DRF & Flask as interface] and GoLang to
automate daily tasks.
Services delivered to clients
DevOps / SRE direct reports
Finished projects within schedule
Incidents solved within SLA
DevOps Lead at SemperTI S.A., leading five DevOps to provide services to the companies with a Support contract with us. As well, managed projects to implement Kubernetes clusters under OKD or OCP, providing consulting for current workloads in Azure & AWS and performing Infrastructure-as-Code development in Terraform/Ansible. I have worked on several projects to re-design CI/CD pipelines to accelerate our customers’ Application Lifecycle.
Services delivered to clients
Broadening of Service Offering
New processes and documents
Clients satisfied with the service
Director & Pre Sales Engineer at Manas Tecnología Informática S.A., in charge of business and portfolio development for products and services provided by the company to broaden the service offering and modify the share of wallet of our active clients; providing innovative solutions to current obstacles. In charge of developing the business unit focused on our customers' cloud, as to be an evangelizer to our prospects. Additionally, I managed the annual budget and internal policies and procedures to guarantee a work methodology and provide a control scheme considering the flexibility that the company has as a differential for our clients.
Specialized direct reports
USD budget approved
Projects led without delay
Platforms in charge uptime
Tickets within OLA/SLA
IT savings per projects
Head of Servers & Storage at Prisma Medios de Pago [Holding: Visa Argentina S.A., Banelco
S.A., Monedero, Decidir, Todo Pago, LaPOS y PagoMisCuentas],
leading a team of 12 administrators, to design, manage and control project implementation as requirements
and incident management over IT infrastructure to satisfy internal and external client needs.
From August 2014 until my last day, I had 27 projects executed in our portfolio, with a 100% success rate,
and without delay.
Specialized direct reports
USD budget approved
Projects led without delay
Platforms in charge uptime
Tickets within OLA/SLA
IT savings per projects
Infrastructure Project Manager at Visa Argentina SA,
leading a ten direct engineers plus 25 analysts belonging to other technical areas to design, deploy and
control IT projects.
Starting in August 2012, we led 52 projects with a successful result without any delays nor deviations.
Team in charge for technical matters
Servers supported all over the world
Countries which have been provided expert support
Wintel Technical Focal Point at Cargill Inc.,
leading a team of twelve resources in order to satisfy internal clients need.
Executing a project manager role as per being principal technical focal point.
Team in charge for technical matters
Servers supported all over the world
Countries which have been provided expert support
Technical Matter Expert at IBM Argentina S.R.L., leading a team of 9 Wintel Junior administrators, also filling the role of a Wintel Server Senior administrator.
Wintel System administrator performing Windows Server [2000 & 2003] administration tasks, along with basic Active Directory administration.
AWS Certified Database Specialty
Trilogy
AWS DevOps Engineer - Professional
Trilogy
AWS Certified Architect - Professional
Trilogy
AWS Certified Architect - Associate
Manas
Excellent
performance rating
Prisma Medios de Pago
Excellent
performance rating
Prisma Medios de Pago
Promoted to Head of Servers and Storage
Prisma Medios de Pago
Recognition for participation on fusion project
Prisma Medios de Pago
Promoted to Head of Servers & Messaging
Prisma Medios de Pago
Excellent
performance rating
Visa Argentina S.A.
Excellent
performance rating
IBM Argentina S.R.L.
Promoted to Wintel technical focal point
IBM Argentina S.R.L.
Excellent
performance rating
IBM Argentina S.R.L.
Jonathan shines due to his high level of IT knowledge, his high ability to work, his proactivity and his youth.
He is a very valuable professional.
Jonathan is an outstanding professional, having strong soft skills from his empathy, dynamism, energy and leadership.
With an excellent business vision situation analysis and risk assessment, despite his young age.
Complements with a great technical knowledge, hard skills and a constant search for innovation and develop new technologies that help provide agility and to increase all aforementioned adjectives.
Jonathan Tissot is a great professional and a great person; working with him, you can clearly see his qualities as a leader and his invaluable contribution to deploy improvements and provide help when it is needed.
I have the pleasure to have him as my boss for over 2 years,
where I have learn and keep learning a lot from his vast knowledge.
I am convinced that having Jonathan in your company is another name for progress and success.
Jonathan was one of the most influential supervisors I had.
He was all the time focused on the company needs and for all of his team members to be motivated,
focused and looking for new technologies and knowledge to do things differently.
Even when my time there was short, it was a learning experience and a constant challenge.
He was always updated with latest trends in methodologies and involved the team in the adoption process.
Jonathan Tissot was an excellent colleague, with whom I shared situations where he demonstrated
his ability to collaborate, to execute from an empathic approach and most of all, his ability to stand out
in order to solve any problem that might rise. In the time that we did not worked in the same team,
he always offered support and assistance to develop technical and non-technical skills. Even working
in different companies, he helped me to develop my leadership skills.
Without any doubt, he is a person that settles the score and to work alongside him was an excellent experience
for which I will be always grateful.
Jonathan's behavior is outstanding. Professionalism and human factor are the 2 variables he is always handling.
Always willing to help and improve and most important of all...
He is willing to challenging himself (and of course he always get it).
A highly valuable resource and an excellent person.