Over 25 years of progressive IT experience and AWS Certified Solutions Architect Professional expertise.
Aktualisiert am 12.04.2024
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 12.04.2024
Verfügbar zu: 100%
davon vor Ort: 5%
cloud architecture
AWS
DevOps
Node.js
serverless
containers
Amazon EC2
Cloudfront
Cloudflare
Internet of Things
Solution Design
cloud security
control tower
aws lambda
Jenkins
English
Italian
Romanian

Einsatzorte

Einsatzorte

Deutschland, Schweiz
möglich

Projekte

Projekte

10 months
2023-07 - 2024-04

Prepare both short-and long-term plans based on detailed work requirements estimation

Senior DevOps/backend Engineer
Senior DevOps/backend Engineer
This position is a mix of backend cloud engineer and a Devops for F. Hoffmann-La Roche Ltd one of the world?s largest biotech companies. Provide technical oversight while managing various facets such as, developing, implementing, and supporting management tools, processes, and applications running within the AWS cloud. In charge with Roche infrastructure websites all over the world (92 websites).Prepare both short-and long-term plans based on detailed work requirements estimation. Recommend solutions by identifying departmental needs. Trained team members to follow best engineering practices, architecture design and SDLC methodologies. Ensure that development, coding, privacy and security standards are adhered to at all times
  • Automated the deployments via AWS CodeBuild, AWS CodeDeploy, AWS CodePipeline, parallel deployments, NPM caching in pipeline as fallback when NPM down
  • Headless CMS integrations/debugging (Storyblok)
  • Migrating / rearchitecting the infrastructure in order to work in AWS China live from 24th Oct 2023 (this was a beast from regulatory and tech point of view)
  • Bash scripting, typescript, nodeJs, python
  • Extending the serverless architecture on AWS SDK IaC
  • Rearchitected few apps that pulls data from google spreadsheet and save in DynamoDb and then distribute that via API Gateway endpoints
  • Cloudformation, aws cdk, aws sdk, Ansible, terraform, vagrant, virtualbox, docker, docker compose
  • Upgraded cdk stacks to v3, creating and maintaining few API services via Fastify
  • Rearchitected some apps to save costs (moved out from Elastic beanstalk to an in-house managed solution EC2 - NginX, ModSecurity WAF)
  • Lots of Cloudfront and Cloudflare experience gained in this role, lambda edge and cloudfront functions
  • In charge with all back end deployments of different systems / apps in the company including On Call, DR and incident analysis
  • Containerisation of java app to docker microservices
  • Good experience with Cloudflare API and DNS and in general caching mechanisms/cache invalidation in more than one CDN?s , local caching and endpoint caching decisions

Hoffmann-La Roche Ltd
Germany - Fully remote
9 months
2022-10 - 2023-06

Provide technical oversight while managing various facets

Senior DevOps Engineer
Senior DevOps Engineer
Provide technical oversight while managing various facets such as, developing, implementing, and supporting management tools, processes, and applications running within the AWS cloud. Administer systems in Linux and AWS environments. Utilise Jenkins, terraform, Python, AWS CDK, and Boto3 for effective management of cloud vendor-specific services, implementation of CI/CD workflows, and integration of Python application, library, or script with AWS services. Prepare both short-and long-term plans based on detailed work requirements estimation. Recommend solutions by identifying departmental needs. Trained team members to follow best engineering practices, architecture design and SDLC methodologies. Ensure that development, coding, privacy and security standards are adhered to at all times
  • Employed superior interpersonal skills, while communicating effectively in team environment
  • Facilitated the company in assembling a highly talented team
  • Headed migration of RDS database instances and aurora global clusters via Python boto3 scripts using a fail-over fail-back strategy
  • Created pipelines for aurora global cluster creation, modification DR and upgrade via AWS CDK
  • Created cloud formation stacks for aurora global clusters creation, upgrade, DR
  • Migrating Jenkins jobs to enterprise CloudBee Jenkins
  • Migrating cloudformation to terraform
  • Clowdwatch, datadog, EKS
Fidelity Investments
Dublin, Ireland
1 year 2 months
2021-12 - 2023-01

Developing and deploying multi-cloud and hybrid multi-cloud architectures

Cloud Architect
Cloud Architect
Steer efforts towards improving customers? business performance by developing and deploying multi-cloud and hybrid multi-cloud architectures with AWS, Microsoft Azure, and OpenStack clouds. Conceptualise and design cloud migration plans for better scalability, flexibility, storage capability, and business performance. Chair virtual meetings with key stakeholders and deliver presentations on cloud architectures. Enable enterprise-wide computing by designing Open-stack cloud and file sharing with Unix and Linux hosts by developing/deploying Network File System environment. Design and develop cloud-based architectures that meet business requirements and optimise performance, scalability, and reliability. Mike Gibbs does a wonderful job teaching soft skills, emotional intelligence and business acumen along with technology, presentation skills to C-level executive and career coaching advices.
  • Improved safety and prevented potential cyber-attacks by creating critical security architectures, encompassing next-gen firewalls, IDS/IPS systems, encryption, security policy, and user education materials
  • Spearheaded various development projects, involving enterprise-wide remote access solution, web applications, and Active Directory for enterprise-wide domain authentication
  • Implemented AWS Control Tower and Landing Zones for a large financial services company with multiple business units, resulting in improved governance and security across the organisation
  • Lift and shift Java app, from Nginx to Cloudfront and loadbalancer, tomcat ec2 instances, rabbit MQ to Amazon MQ, Mariadb to RDS mysql, memcache to Elasticcache
Go Cloud Careers
US
3 years 8 months
2019-03 - 2022-10

Created and refactored various components using Typescript with React and Redux

Full Stack Engineer
Full Stack Engineer
Created and refactored various components using Typescript with React and Redux. Achieved flexibility and enhanced business performance by developing Restful API?s NestJs/Nodejs micro-services solutions. Improved team collaboration and response time by installing and configuring AWS Chat Boots. Designed, utilised, modified, and troubleshot various computing platforms and tools, such as AWS Serverless - AWS Lambda on Nodejs and API Gateway, AWS pipeline, Terraform, CloudWatch, CloudTrail, Cloudformation, Cloudfront, DynamoDB, S3, SAM, and others. Contributed in architecture-related tasks such as, software design, systems integration, and technical analysis.
  • Liaised with cross-functional teams to design and integrate Customer Take On architecture as well as deliver a stable, user friendly and bug free features
  • Part of the team that architected, designed, implemented billing summary -AWS lambda, API gateway, react (nextJs) front end
Bord Gáis Energy
Dublin, Ireland
4 years
2015-04 - 2019-03

ED your friend in learning

Senior UI Engineer Angular ReactJs NodeJs ...
Senior UI Engineer
Senior UI developer, in charge with the main product 'ED your friend in learning', an online e-learning platform that servers more than 50M users. Started in the Identity management team were I was implementing user login/registrations and permissions, bulk user ingestion in the app. Continued on the e-learning side of the business where i was implementing features for real time student testing platform, reporting area (student charts), class management, user tracking, stats and ended my journey on the accessibility side of the project. 
  • Architected and implemented in a short time a guided point of use help solution.This in-house solution proved to be more secure and cost effective than existing third-party solutions, saving investment and maintenance costs in the long- run
Angular ReactJs NodeJs AWS ELK stack Oauth OIDC
Houghton Mifflin Harcourt (HMH),
Dublin, Ireland

Kompetenzen

Kompetenzen

Top-Skills

cloud architecture AWS DevOps Node.js serverless containers Amazon EC2 Cloudfront Cloudflare Internet of Things Solution Design cloud security control tower aws lambda Jenkins

Produkte / Standards / Erfahrungen / Methoden

Profile:

  • With over 25 years of progressive IT experience and AWS Certified Solutions Architect Professional expertise, I bring a deep understanding of cloud-based solutions, strong leadership skills, and a proven track record of driving successful outcomes
  • My passion for staying abreast of the latest technologies and collaborating with cross-functional teams positions me as an ideal candidate to help businesses optimise cloud resources and achieve their strategic IT goals
  • Well-versed in utilising modern Cloud native software ecosystem along with automation tools and technologies to build resilient, manageable, observable, secure, and performant systems
  • Skilled in creating, installing, configuring, and managing servers, networks, AWS environment, etc.
  • Proficient in migrating data from on-prem to cloud and creating fault tolerant cloud infrastructure
  • Ability to assess company technological needs and devise right-sized solutions in alignment with budgetary and scheduling parameters. Multilingual in English, Italian, and Romanian


ADDITIONAL EXPERIENCE:

2014 - 2015

Role: Senior Front End Developer 

Customer: Codeless - Slim Software Nabouwen Nederland - Office Iasi, Romania


2011 - 2014

Role: Senior Front End Developer 

Customer:Eximo LLC United States, - Office Iasi, Romania


2009 - 2011

Role: PHP Lead Developer 

Customer: Razmed SRL, Iasi, Romania


2005 - 2006

Role: ASP.net/PHP Developer 

Customer: Spinvox LTD, London, UK


2003 - 2006

Role: SEO Specialist /Web Developer 

Customer:  United Hotels S.A.S ? Rome, Italy


1999 - 2003

Role: Network Administrator (Security) 

Customer: Rolem SRL (plant of Draexmaier AG Germany), Office Brasov Romania

Einsatzorte

Einsatzorte

Deutschland, Schweiz
möglich

Projekte

Projekte

10 months
2023-07 - 2024-04

Prepare both short-and long-term plans based on detailed work requirements estimation

Senior DevOps/backend Engineer
Senior DevOps/backend Engineer
This position is a mix of backend cloud engineer and a Devops for F. Hoffmann-La Roche Ltd one of the world?s largest biotech companies. Provide technical oversight while managing various facets such as, developing, implementing, and supporting management tools, processes, and applications running within the AWS cloud. In charge with Roche infrastructure websites all over the world (92 websites).Prepare both short-and long-term plans based on detailed work requirements estimation. Recommend solutions by identifying departmental needs. Trained team members to follow best engineering practices, architecture design and SDLC methodologies. Ensure that development, coding, privacy and security standards are adhered to at all times
  • Automated the deployments via AWS CodeBuild, AWS CodeDeploy, AWS CodePipeline, parallel deployments, NPM caching in pipeline as fallback when NPM down
  • Headless CMS integrations/debugging (Storyblok)
  • Migrating / rearchitecting the infrastructure in order to work in AWS China live from 24th Oct 2023 (this was a beast from regulatory and tech point of view)
  • Bash scripting, typescript, nodeJs, python
  • Extending the serverless architecture on AWS SDK IaC
  • Rearchitected few apps that pulls data from google spreadsheet and save in DynamoDb and then distribute that via API Gateway endpoints
  • Cloudformation, aws cdk, aws sdk, Ansible, terraform, vagrant, virtualbox, docker, docker compose
  • Upgraded cdk stacks to v3, creating and maintaining few API services via Fastify
  • Rearchitected some apps to save costs (moved out from Elastic beanstalk to an in-house managed solution EC2 - NginX, ModSecurity WAF)
  • Lots of Cloudfront and Cloudflare experience gained in this role, lambda edge and cloudfront functions
  • In charge with all back end deployments of different systems / apps in the company including On Call, DR and incident analysis
  • Containerisation of java app to docker microservices
  • Good experience with Cloudflare API and DNS and in general caching mechanisms/cache invalidation in more than one CDN?s , local caching and endpoint caching decisions

Hoffmann-La Roche Ltd
Germany - Fully remote
9 months
2022-10 - 2023-06

Provide technical oversight while managing various facets

Senior DevOps Engineer
Senior DevOps Engineer
Provide technical oversight while managing various facets such as, developing, implementing, and supporting management tools, processes, and applications running within the AWS cloud. Administer systems in Linux and AWS environments. Utilise Jenkins, terraform, Python, AWS CDK, and Boto3 for effective management of cloud vendor-specific services, implementation of CI/CD workflows, and integration of Python application, library, or script with AWS services. Prepare both short-and long-term plans based on detailed work requirements estimation. Recommend solutions by identifying departmental needs. Trained team members to follow best engineering practices, architecture design and SDLC methodologies. Ensure that development, coding, privacy and security standards are adhered to at all times
  • Employed superior interpersonal skills, while communicating effectively in team environment
  • Facilitated the company in assembling a highly talented team
  • Headed migration of RDS database instances and aurora global clusters via Python boto3 scripts using a fail-over fail-back strategy
  • Created pipelines for aurora global cluster creation, modification DR and upgrade via AWS CDK
  • Created cloud formation stacks for aurora global clusters creation, upgrade, DR
  • Migrating Jenkins jobs to enterprise CloudBee Jenkins
  • Migrating cloudformation to terraform
  • Clowdwatch, datadog, EKS
Fidelity Investments
Dublin, Ireland
1 year 2 months
2021-12 - 2023-01

Developing and deploying multi-cloud and hybrid multi-cloud architectures

Cloud Architect
Cloud Architect
Steer efforts towards improving customers? business performance by developing and deploying multi-cloud and hybrid multi-cloud architectures with AWS, Microsoft Azure, and OpenStack clouds. Conceptualise and design cloud migration plans for better scalability, flexibility, storage capability, and business performance. Chair virtual meetings with key stakeholders and deliver presentations on cloud architectures. Enable enterprise-wide computing by designing Open-stack cloud and file sharing with Unix and Linux hosts by developing/deploying Network File System environment. Design and develop cloud-based architectures that meet business requirements and optimise performance, scalability, and reliability. Mike Gibbs does a wonderful job teaching soft skills, emotional intelligence and business acumen along with technology, presentation skills to C-level executive and career coaching advices.
  • Improved safety and prevented potential cyber-attacks by creating critical security architectures, encompassing next-gen firewalls, IDS/IPS systems, encryption, security policy, and user education materials
  • Spearheaded various development projects, involving enterprise-wide remote access solution, web applications, and Active Directory for enterprise-wide domain authentication
  • Implemented AWS Control Tower and Landing Zones for a large financial services company with multiple business units, resulting in improved governance and security across the organisation
  • Lift and shift Java app, from Nginx to Cloudfront and loadbalancer, tomcat ec2 instances, rabbit MQ to Amazon MQ, Mariadb to RDS mysql, memcache to Elasticcache
Go Cloud Careers
US
3 years 8 months
2019-03 - 2022-10

Created and refactored various components using Typescript with React and Redux

Full Stack Engineer
Full Stack Engineer
Created and refactored various components using Typescript with React and Redux. Achieved flexibility and enhanced business performance by developing Restful API?s NestJs/Nodejs micro-services solutions. Improved team collaboration and response time by installing and configuring AWS Chat Boots. Designed, utilised, modified, and troubleshot various computing platforms and tools, such as AWS Serverless - AWS Lambda on Nodejs and API Gateway, AWS pipeline, Terraform, CloudWatch, CloudTrail, Cloudformation, Cloudfront, DynamoDB, S3, SAM, and others. Contributed in architecture-related tasks such as, software design, systems integration, and technical analysis.
  • Liaised with cross-functional teams to design and integrate Customer Take On architecture as well as deliver a stable, user friendly and bug free features
  • Part of the team that architected, designed, implemented billing summary -AWS lambda, API gateway, react (nextJs) front end
Bord Gáis Energy
Dublin, Ireland
4 years
2015-04 - 2019-03

ED your friend in learning

Senior UI Engineer Angular ReactJs NodeJs ...
Senior UI Engineer
Senior UI developer, in charge with the main product 'ED your friend in learning', an online e-learning platform that servers more than 50M users. Started in the Identity management team were I was implementing user login/registrations and permissions, bulk user ingestion in the app. Continued on the e-learning side of the business where i was implementing features for real time student testing platform, reporting area (student charts), class management, user tracking, stats and ended my journey on the accessibility side of the project. 
  • Architected and implemented in a short time a guided point of use help solution.This in-house solution proved to be more secure and cost effective than existing third-party solutions, saving investment and maintenance costs in the long- run
Angular ReactJs NodeJs AWS ELK stack Oauth OIDC
Houghton Mifflin Harcourt (HMH),
Dublin, Ireland

Kompetenzen

Kompetenzen

Top-Skills

cloud architecture AWS DevOps Node.js serverless containers Amazon EC2 Cloudfront Cloudflare Internet of Things Solution Design cloud security control tower aws lambda Jenkins

Produkte / Standards / Erfahrungen / Methoden

Profile:

  • With over 25 years of progressive IT experience and AWS Certified Solutions Architect Professional expertise, I bring a deep understanding of cloud-based solutions, strong leadership skills, and a proven track record of driving successful outcomes
  • My passion for staying abreast of the latest technologies and collaborating with cross-functional teams positions me as an ideal candidate to help businesses optimise cloud resources and achieve their strategic IT goals
  • Well-versed in utilising modern Cloud native software ecosystem along with automation tools and technologies to build resilient, manageable, observable, secure, and performant systems
  • Skilled in creating, installing, configuring, and managing servers, networks, AWS environment, etc.
  • Proficient in migrating data from on-prem to cloud and creating fault tolerant cloud infrastructure
  • Ability to assess company technological needs and devise right-sized solutions in alignment with budgetary and scheduling parameters. Multilingual in English, Italian, and Romanian


ADDITIONAL EXPERIENCE:

2014 - 2015

Role: Senior Front End Developer 

Customer: Codeless - Slim Software Nabouwen Nederland - Office Iasi, Romania


2011 - 2014

Role: Senior Front End Developer 

Customer:Eximo LLC United States, - Office Iasi, Romania


2009 - 2011

Role: PHP Lead Developer 

Customer: Razmed SRL, Iasi, Romania


2005 - 2006

Role: ASP.net/PHP Developer 

Customer: Spinvox LTD, London, UK


2003 - 2006

Role: SEO Specialist /Web Developer 

Customer:  United Hotels S.A.S ? Rome, Italy


1999 - 2003

Role: Network Administrator (Security) 

Customer: Rolem SRL (plant of Draexmaier AG Germany), Office Brasov Romania

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