Hi, my name is

Aaron Rumery

And I'm a Staff Software Engineer & Real Estate Investor

{ "description": "Over ten years building fault-tolerant systems for demanding environments. I hold real estate to the same standard. " }

About me

After a decade in production systems, I care most about who owns the outcome when something goes wrong. That mindset follows me from architecture reviews to underwriting.

SKILLS

Rust icon
Python icon
Elixir icon
Go icon
Node.js icon
JavaScript icon
TypeScript icon
HTML icon
CSS icon
React icon
Angular icon
Next.js icon
Express.js icon
Phoenix icon
Apollo Server icon
PostgreSQL icon
MongoDB icon
Redis icon
Elasticsearch icon
AWS icon
Docker icon
Kubernetes icon
Kafka icon

// Services

{ "description": "Software engineering, proptech advisory, and real estate engagements. 10+ years across production systems and operator-side real estate." }

Custom Web Applications

Full-stack web applications designed to handle growth from the start.

React Node.js PostgreSQL AWS

Automation & Data Pipelines

Automation pipelines and data systems that connect your tools and eliminate manual processes.

Python Rust Kafka AWS

Performance Engineering

Performance optimization for systems under load. Profiling, scaling, and fixing bottlenecks.

Rust Go Redis Elasticsearch

Proptech & Operator Tech

Engineering for the real estate world: proptech founders, sponsor-side internal tools, underwriting automation, and tech diligence. Operator perspective from my own real estate investing.

Proptech Underwriting Tools Tech Diligence Operator POV

Real Estate Syndication

LP opportunities alongside Trinity North Capital Partners. Multifamily acquisitions in New Hampshire and the Upper Valley. Sponsor co-invests on every deal, conservative underwriting, long holds.

LP Opportunities Multifamily NH / Upper Valley Co-Invested

Property Acquisitions

Cash offers to New Hampshire homeowners through NEK Property Purchase. Foreclosure, divorce, inherited, distressed, or as-is. Flexible closings, no agent fees, no obligation.

Cash Offer As-Is Fast Close NH

// Experience

{ "career": "I build fault-tolerant systems for demanding environments and invest in real estate. I've led greenfield teams on $10M+ government contracts and tackled large scaling problems with 10x performance gains. I lean into what most engineers avoid. Writing the spec. Owning the design doc. Mentoring whoever has to live with the system." }

Worked with: Magnet Forensics| Kraken| Cars.com| ZEFR| MVPindex & more
10+
Years in Production
End-to-End
Product Delivery
8+
Languages & Frameworks
5
Industries Served

Data Engineering

Built fault-tolerant pipelines with Rust, Kafka, and AWS that handle millions of events with 99.9% reliability.

Performance

Optimized systems for speed and scale, reducing latency, cutting costs, and improving throughput across the stack.

Leadership

Built high-performing teams through mentorship, best practices advocacy, and fostering cultures of quality and continuous improvement.

// Education

Extended Studies Machine Learning Engineering Bootcamp

2026

@ UC San Diego, Online

Relevant Coursework: Deep Learning, Computer Vision and Image Processing, The Machine Learning Engineering Stack, ML Models at Scale and In Production, Deploying ML Systems

Certificate Of Completion, Full Stack Software Engineer

2015

@ DevMountain, Provo, UT

Relevant Coursework: HTML 5 & CSS3, JavaScript, Git & GitHub, jQuery, AngularJS, Test-Driven Development, Node.JS, Databases

Coursework toward a Bachelor of Science (B.Sc.) In Computer Science

2011 - 2012

@ Utah Valley University, Orem, UT

// Projects

Work project

Kraken Digital Asset Exchange

{ "content": " Authored foundational RFC and pioneered development of high-performance blockchain data ingestion system, enabling real-time analysis of UTXO and EVM-based chains. Engineered fault-tolerant data pipelines with sub-millisecond latency, empowering critical trading infrastructure and unlocking new analytical capabilities across Kraken's digital asset ecosystem. " }
Rust Python TypeScript Kafka AWS Kubernetes PostgreSQL Redis

Work project

Cars.com

{ "content": " Accelerated inventory placement tenfold with Elixir and enhanced search speed by 30% using Elasticsearch and Redis, significantly improving user engagement metrics " }
Elixir Erlang/OTP GenStage Flow Elixir Phoenix Framework Elasticsearch Redis

Work project

ZEFR

{ "content": " Enabled seamless collaboration and boosted campaign performance with an Influencer Management System, optimizing targeting and reducing costs " }
IMS Data analysis & extraction

// Other Ventures

{
"focus": "Real estate investing, syndication, and residential property.",
"thesis": "Capturing value in undersupplied housing markets by targeting small-cap assets below the institutional radar.",
"discipline": "Source directly. Underwrite conservatively. Co-invest on every deal."
}

Get in touch

Open to engineering work, real estate conversations, or anything you're curious about here. Send a message below and I'll get back to you.