Stan Lo

iOS Developer

https://talent.gravityer.com/stan-lo

Ruby committer. Shopify Ruby DX. Building developer tooling infrastructure.

Shopify

Key Strengths

Extensive personal project experience, particularly in Ruby and related tooling.
Demonstrated interest in programming language design and tooling (Sorbet, Goby, tracer, object_tracer).
Experience with Swift (cctop project) indicates some foundational knowledge relevant to iOS development.
Current and past roles listed as 'iOS Developer' at Shopify and 'ruby' (though 'ruby' is an unusual company name, it aligns with the target role).

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's project history is heavily skewed towards Ruby and programming language development, which, while demonstrating strong technical curiosity, does not directly align with the 'iOS Developer' target role's typical ecosystem (Swift/Objective-C, Apple frameworks). The 'cctop' project is the only one explicitly using Swift, suggesting a potential interest but limited demonstrated depth in iOS-specific development. The listed experience as an 'iOS Developer' at Shopify is positive for cultural fit, but without details on responsibilities or achievements, its impact is limited.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The psychometric test score is 0, providing no insights.

AI is analyzing your overall score…

Identifying your key strengths…

Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Experience

ruby

iOS Developer

June 24, 2026 – Present

Shopify

iOS Developer

June 24, 2026 – Present

Projects

cctop

January 26, 2026 – Present

A keyboard-first menubar app to monitor and jump between AI coding sessions — minimum setup required.

View Project

ruby-skills

January 16, 2026 – Present

Claude Code plugins for Ruby development.

View Project

ruby-lsp-rspec

September 10, 2023 – Present

A Ruby LSP addon for RSpec tests

View Project

power_trace

July 9, 2020 – December 14, 2022

Buff exception backtrace with local variables, passed in arguments and instance variables!

View Project

object_tracer

October 19, 2019 – May 4, 2024

ObjectTracer tracks objects and records their activities

View Project

sorbet

June 26, 2018 – Present

A fast, powerful type checker designed for Ruby

View Project

tracer

June 23, 2018 – Present

Outputs a source level execution trace of a Ruby program.

View Project

goby

February 8, 2017 – February 25, 2023

Goby - Yet another programming language written in Go

View Project

SafeFinder

September 19, 2015 – October 4, 2015

When NullObject meets ActiveRecord

View Project

rdoc

December 23, 2010 – Present

RDoc produces HTML and online documentation for Ruby projects.

View Project

Key Strengths

Extensive personal project experience, particularly in Ruby and related tooling.
Demonstrated interest in programming language design and tooling (Sorbet, Goby, tracer, object_tracer).
Experience with Swift (cctop project) indicates some foundational knowledge relevant to iOS development.
Current and past roles listed as 'iOS Developer' at Shopify and 'ruby' (though 'ruby' is an unusual company name, it aligns with the target role).

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The psychometric test score is 0, providing no insights.

Stan Lo

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Experience

Projects

Key Strengths

Cultural & Operational Fit