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Hello, World.

I'm Antonis Mladenis.

Cloud Engineer Consultant Software Developer Computer Engineer

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About

Let me introduce myself.

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A 29 years old Cloud Enthusiast, working in the information technology industry and adopting modern cloud technologies with over 3 years professional experience

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Advocate of Agile Methodologies, Antonis uses his knowledge, experience and creativity to help deliver innovative solutions. He loves coding, designing architectures, automating activities, building great products and helping businesses to succeed with their goals. A strong believer in the power of positive thinking, Antonis enjoys communicating about the latest technologies and trends, while working in multidisciplinary teams. Antonis loves a good Netflix binge, but can also be found on a basketball court dribbling. His dream is to travel all around the world with the company of good music and friends.

  • Fullname: Antonis Mladenis
  • Birth Date: December 5, 1991
  • Nationality: Greek
  • Languages: English, Greek
  • Job: Consultant Cloud Engineer
  • Website: antonismladenis.github.io/antonismladenis
  • Email: mlantonis@gmail.com
  • Location: Thessaloniki, Greece

Soft Skills

  • Leadership
  • Creativity
  • Critical Thinking
  • Problem Solving
  • Teamwork
  • Communication

Technical Skills

Antonis has a vast variety of skills, significant certifications and he is well trained too.

Nodejs
Serverless
Java
C
Python
JavaScript
JQuery
Angular
PHP
HTML
CSS
Android
SQL
NoSQL
API
AWS
GCP
Azure
Docker
Kubernetes
Terraform
MuleSoft
TIBCO
Dell Boomi
Material
Salesforce
SOAP
Git
Bootstrap
WordPress
Joomla
SCRUM
JSON
XML
YAML
NPM
Express
Maven
TypeORM
Sequelize
Ansible
Jenkins
Download CV Background
Background

More of my credentials.

A time travel on Antonis' journey through the time.

Work Experience

Cloud Platform Engineer

Nov 2020 - Present

Citrix - Creece

Managing , developing and automating multi-tenanted SaaS applications. Providing hands-on technical expertise to design, deploy, secure and optimize cloud services. Responsible for the security, availability, performance, compliance and cost of Citrix cloud services.

Tech Stack: AWS, GCP, Microsoft Azure, Terraform, Ansible, Kubernetes, Docker, Jenkins, Git.

Cloud Engineer Consultant

Jan 2019 - Oct 2020

Deloitte - Thessaloniki, Creece

Improved cloud development skills on AWS, explored other cloud offerings such as GCP, Azure and Kubernetes, while got familiar with integration platforms (TIBCO, MuleSoft, Dell Boomi) and CRM software (Salesforce, SAP). Worked for multinational customers in health care, education, electricity and e-commerce industries, in addition helped on the migration of critical systems on cloud.

  • Development of Full Stack web portal based on Azure with Angular, Express server in Nodejs, SQL Server, containerised in Docker, Kubernetes orchestration, integration with Microsoft AD, for CI/CD Azure DevOps.
  • Development of Full Stack web portal using React, decoupled WordPress Backend with PHP serving as REST API, MariaDB, containerised in Docker, AWS architecture, for CI/CD Jenkins.
  • Middleware integration of app on TIBCO with Salesforce, SAP, Zuora, OracleDB and PostegreSQL.

    • Tech Stack: AWS, GCP, Microsoft Azure, JavaScript, Angular, PHP, Nodejs, Serverless framerwork, Express framework, MySQL, PostegreSQL, MariaDB, Microsoft SQL Server, TypeORM, Sequelize, Passportjs, Kubernetes, Docker, Jenkins WordPress, XML, Material, SOAP, ZUORA, SAP, Salesforce, TIBCO, MuleSoft, Dell Boomi, Git.

    Junior Cloud Engineer Consultant

    Jan 2018 - Jan 2019

    Deloitte - Thessaloniki, Creece

    Started my consulting journey, while working on one of the biggest consulting companies in the field. Introduced to the cloud technologies, serverless architectures, complex infrastructures, gained hands-on experience on AWS and involved in the development of several commercial cloud native applications.

  • Development of Full Stack web application based on AWS with Angular, serverless Backend architecture (Nodejs, Serverless framework, Java, Apache Maven), database (DynamoDB, MySQL), for CI/CD CodePipeline.
  • Implementation of user management Backend API functionalities with Nodejs and Cognito, for CI/CD Jenkins.
  • Integration of Oracle DB using ODI.

    • Tech Stack: AWS, JavaScript, Angular, Nodejs, Serverless framerwork, Java, Apache Maven, MySQL, Oracle DB, ODI, Jenkins, Docker, AEM, JSON, YAML, Bootstrap, Material, Git.

    Assistant Lecturer

    Sep 2015 - Jan 2016

    University of Thessaly - Volos, Creece

    Assisting the teaching of “Software Design & Development” in the MEng and MSc program at University of Thessaly. Traditional software production processes, methods of designing, exporting requirements and specifications, project management procedures, software design methodologies, testing methodologies and design architectures. Development of a Full Stack project (JavaScript, Java) through Git, Github and usage of Agile Methodology tools like Pivotal Tracker, Trello and Jira.

    Web Developer

    Jun 2014 - Aug 2014

    Frenzy Projects - Volos, Creece

    Development of the agency’s websites in WordPress, customizing plugins in PHP, customizing themes in HTML & CSS, and monitoring/tweaking Google Analytics, SEO as Marketing Tools. Direct interaction and communication with clients, defining requirements, and working within a team.

    Education

    MSc, Science and Technology of Electrical and Computer Engineering

    Sep 2015 - Jun 2016

    University of Thessaly - Volos, Creece

    Modules: Cloud Computing, Advanced Databases, Geographic Information Systems, Energy Economics, Power System Stability and Control, Advanced Topics in Artificial Intelligence, Analog Circuits Laboratory, Multifunctional Systems, Advanced Analog / Mixed and High Frequency Circuits.
    Tech Stack: Java, MapReduce, PostegreSQL, PostGIS.

    MEng, Computer Engineering, Telecommunications and Networks

    Sep 2009 - Sep 2015

    University of Thessaly - Volos, Creece

    Modules: Software Design & Development, Object Oriented Programming, Concurrent Programming, Linear Programming, Information Retrieval, Data Mining, Operating Systems, Distributed Systems, Compilers, Data Structures, Databases, Graphics, Networks. Dissertation: “Application Development of a Money Manager in Android Studio.” An android application to manage income and expenses through a virtual wallet.
    Tech Stack: Android SDK, PHP, C, Java, Python, OpenGl, HTML, CSS, PostegreSQL, MySQL, Joomla, Git, SCRUM.

    Lyceum's Apolytirion (High School Certificate)

    Sep 2006 - Jun 2009

    1st Lyceum of Giannitsa, Greece

    Scientific Education
    Modules: Mathematics, Physics, Informatics, Biology.

    Certifications & Trainings
    Certifications & Trainings

    Check Out Some of My Achievements.

    Antonis' professional career development is really important. He is always trying to stay up to date with the trends of technology, improve his skills and certified. Plenty of is his spare time is spent on learning platforms like A Cloud Guru, Coursera, Udemy, LinuxAcademy, Pluralsight, LinkedIn Learning or Qwiklabs.

    Liberty

    Amazon Web Services

    Certified Solutions Architect Associate
    Liberty

    Amazon Web Services

    Certified Developer Associate
    Liberty

    Amazon Web Services

    Certified SysOps Administrator Associate
    Liberty

    Google Cloud

    Certified Associate Cloud Engineer
    Liberty

    Google Cloud

    Certified Professional Cloud Architect
    Liberty

    Microsoft Azure

    Certified Azure Fundamentals
    Liberty

    Terraform

    Certified Associate
    Liberty

    Microsoft Azure

    Microsoft Azure Administrator (AZ-104) Training
    Liberty

    Kubernetes

    Kubernetes Deep Dive - A Cloud Guru
    Kubernetes for the Absolute Beginners - Hands-on - KodeKloud
    Liberty

    Docker

    Docker for the Absolute Beginner - Hands On - DevOps - KodeKloud
    Docker - SWARM - Hands-on - DevOps
    Liberty

    Ansible

    Ansible Advanced - Hands-On - DevOps - KodeKloud
    Ansible for the Absolute Beginner - Hands-On - DevOps - KodeKloud
    Liberty

    Jenkins

    Jenkins, From Zero To Hero: Become a DevOps Jenkins Master
    Liberty

    MuleSoft

    Certified Developer Associate
    Liberty

    Dell Boomi

    Certified Developer Associate
    Services
    Services

    Areas of Expertise

    My specialization includes the following areas:

    "Cloud is about how you do computing, not where you do computing." -Paul Maritz, CEO of VMware