Hello, I'm

Alex Graham

Engineer & Founder

Building and scaling large-scale, reliable cloud systems. Helped scale Slack from 100K to 8M+ daily active users.

alex@portfolio:~
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Contribution Activity
GitHub contributions

About Me

Engineer & Founder with deep infrastructure expertise

Alex Graham

I'm an engineer and founder with deep experience designing, scaling, and securing large-scale, mission-critical infrastructure across cloud platforms. I specialize in modernizing compute and storage systems, optimizing global observability frameworks, and enabling rapid, safe software delivery.

I helped build and maintain systems that enabled Slack to scale from 100,000 daily active users to more than 8 million. I bring a track record of advancing platform reliability, streamlining cloud architecture, and partnering with product and engineering organizations to accelerate developer velocity.

Currently, I'm the Founder and CEO at DIB.IO, where I'm building a data-driven platform from the ground up—handling everything from technical architecture to fundraising and customer acquisition.

10+ Years in Infrastructure
8M+ Users Supported at Slack
$1.5M+ Annual Savings Delivered

Experience

Where I've worked and what I've built

Founder & CEO

Dib.io
January 2025 - Present Truckee, CA

Spearheading the end-to-end development of a data-driven platform, overseeing product vision, technical architecture, and fundraising efforts.

  • Defining cloud infrastructure strategy, selecting core technologies, deployment patterns, and observability tooling
  • Establishing development workflows, CI/CD pipelines that streamline rapid iteration while enforcing quality and security standards
  • Driving fundraising efforts for Seed round, developing investor materials and meeting with angel investors and VCs
  • Leading customer acquisition by pitching to prospective clients and onboarding early adopters
G

Real Estate Investor

Graham Adventures LLC
2019 - 2024 California

Took a career break to flip 5 residential properties over 5 years — one house per year. Worked hands-on alongside my wife and dad while managing all aspects of the renovation process.

  • Managed full renovation lifecycle: acquisition, budgeting, permitting, construction, and sale
  • Performed hands-on work including demolition, framing, electrical, plumbing, and finishing
  • Coordinated with contractors, inspectors, and real estate agents to meet timelines and budgets
  • Developed project management skills applicable to any complex, multi-stakeholder initiative

Operations Engineer

AppOmni
September 2021 - February 2022 Remote

Architected infrastructure solutions and implemented comprehensive monitoring frameworks for cloud platform operations.

  • Architected Terraform-based solutions to replicate and extend GCP infrastructure across multiple global regions
  • Implemented comprehensive monitoring frameworks for development and production environments
  • Engineered detailed dashboards consolidating critical application metrics for real-time performance tracking
  • Enhanced infrastructure reliability by contributing to deployment pipelines across multi-region GCP environments

Staff Security Engineer

Slack
July 2017 - November 2019 Remote

Oversaw real-time security monitoring of large-scale production systems within AWS, ensuring reliability and resilience of global infrastructure.

  • Developed fully automated Splunk cluster leveraging AWS Autoscaling Groups, Terraform, and Ansible
  • Led incident response efforts for critical production security events as part of 24/7 on-call rotation
  • Analyzed storage utilization and implemented S3 lifecycle policies, resulting in $1.5M+ annual cost savings
  • Administered large-scale Elasticsearch logging cluster for centralized security-critical data analysis
  • Earned promotion to Staff Engineer in recognition of technical leadership and cross-team impact

Senior Operations Engineer

Slack
November 2014 - July 2017 San Francisco, CA

Co-founded the App-Ops team and helped scale Slack from 100,000 daily active users to more than 8 million.

  • Co-founded App-Ops team and expanded it from 2 engineers to a high-performing organization of 10+
  • Partnered with Chief Architect to guide Slack's migration from PHP to HHVM
  • Enhanced web server performance by over 100% through CDN deployment and HHVM rollout
  • Executed full migration from EC2 Classic to VPC with zero downtime in under a week
  • Maintained critical global edge infrastructure including CDN, DDoS mitigation, and network monitoring

Systems Engineer II

Box
February 2014 - November 2014 Los Altos, CA

Part of the infrastructure team supporting Box's enterprise cloud storage platform.

  • Managed and scaled production infrastructure
  • Implemented automation and monitoring solutions

Operations Technician

Box
April 2013 - February 2014 Los Altos, CA

Entry-level infrastructure role supporting Box's cloud platform operations.

  • Supported production infrastructure operations
  • Assisted with system maintenance and monitoring

Education

Academic background

Rochester Institute of Technology

B.S. Applied Networking & Systems Administration

2009 - 2013 Rochester, NY
  • Focus on systems administration and network engineering
  • Hands-on experience with enterprise infrastructure

Speaking

Conference talks and presentations

Secure API Acceleration Using Amazon CloudFront

2017

AWS Loft Talks · San Francisco, CA

Presented on leveraging CloudFront for secure, high-performance API delivery at scale.

Watch Presentation

GitHub Activity

My contribution graph

Want the full picture?

Download my resume for a complete overview of my experience, skills, and achievements.

Download Resume

Get In Touch

I'm always open to discussing new opportunities, interesting projects, or just having a chat about infrastructure and engineering.

Truckee, CA