Cloud expert · Stockholm, Sweden

Run your AWS leaner, safer, and cheaper.

I'm Dexter — a technology enthusiast with 18 years building and supporting Enterprises, ISPs, and Telecommunications companies optimize their environments. As a Technical Account Manager, I work directly with engineering teams as their trusted advisor — helping architect solutions, optimize cloud spend, untangle complex networking challenges, and establish governance frameworks that scale.

18
years in cloud & networks
3
AWS certifications
20+
talks & workshops led
Certified AWS Advanced Networking – Specialty AWS Solutions Architect – Professional AWS Solutions Architect – Associate CCNP Service Provider JNCIA-Junos
What I do

Focused engagements, not endless retainers. Each one starts with a clear assessment and ends with changes your team can own.

01 / FinOps

Cloud cost optimization

Most teams overspend on AWS by 20–40%. I find where the money goes and stop the leak — without slowing anyone down.

  • Spend audit and quick wins
  • Savings Plans & Reserved Instance strategy
  • Cost guardrails and reporting
02 / Networking

Cloud networking

VPCs, Transit Gateway, Direct Connect, hybrid and multi-account connectivity — designed to be simple, secure, and scalable.

  • Network architecture and review
  • Hybrid & multi-cloud connectivity
  • IP address management (IPAM)
03 / Governance

Cloud governance

Account structure, security baselines, and guardrails so you can move fast without losing control of your environment.

  • Landing zone & account strategy
  • Security & compliance baseline
  • Zero Trust patterns on AWS
About

18 years making complex infrastructure work

From a network operations centre in Zimbabwe to advising some of EMEA's fastest-growing ISVs and Telecommunications companies at AWS, I've spent my career keeping critical infrastructure running and helping teams build it better.

As a Technical Account Manager in AWS's ISV-EMEA team, I act as a dedicated cloud advisor embedded with your engineering organization. My role goes beyond troubleshooting — I help architect resilient solutions, conduct Well-Architected Reviews, optimize costs through reserved capacity strategies, design secure network topologies, and establish governance frameworks that scale with your business. I provide proactive guidance on AWS best practices, early access to new services, and direct escalation paths when issues arise.

I hold AWS's Advanced Networking – Specialty and Solutions Architect Professional certifications, and I regularly lead workshops and speak at AWS events across Stockholm, Amsterdam, and Copenhagen. DexM IT brings that same strategic, hands-on partnership to organizations looking for expert AWS guidance without the enterprise TAM price tag.

2023 — nowTechnical Account Manager, ISV-EMEA
Amazon Web Services · Sweden
2021 — 2023Cloud Support Engineer II
Amazon Web Services
2018 — 2021Senior Network Engineer
Tangent
2017 — 2018Network Engineer (Consultant)
Huawei
2010 — 2017Network Operations & Support Lead
Liquid Intelligent Technologies
2009 — 2010Transmission & Data Engineer
TelOne
Speaking & community

I teach this in public, too

A selection of recent talks and hands-on workshops at AWS and community events across Europe.

Automate IP assignments with Amazon VPC IPAM & Infoblox

AWS HouseWarming · Amsterdam

Zero Trust principles on AWS

AWS · Copenhagen

Simplified application communication with VPC Lattice & PrivateLink

AWS · Stockholm

Networking Unicorn Gym: Direct Connect & Transit Gateway

AWS HouseWarming · Stockholm

Application communication without complications

Redeploy × AWS · Stockholm

GenAI & cloud transformation

AWS Summit · Stockholm 2025
Contact

Let's talk

Tell me what's hurting — a surprise bill, a networking headache, a governance gap — and I'll tell you honestly whether I can help.