//About

Principal Engineer and Platform Architect specializing in distributed systems, platform engineering, and AI-powered infrastructure. Most recently, I held a technical leadership role at Socket.dev, owning the technical direction and product roadmap of Socket Firewall Enterprise, a security-scanning registry proxy that intercepts and blocks malicious packages across 20+ ecosystems, used by some of the world's leading technology companies. Prior to that, I led the architecture and technical direction of an AI-driven creator intelligence platform at Viral Nation, designing scalable event-driven pipelines and AI analysis infrastructure across multi-cloud environments. My background includes backend and frontend engineering, developer experience tooling, Kubernetes-based infrastructure at CTO.ai, and enterprise platform architecture at TELUS Digital. I focus on building reliable, scalable systems and guiding engineering teams through complex distributed systems challenges. I'm driven by curiosity and continuous growth, and I enjoy stepping outside my comfort zone to solve hard problems across cloud platforms, distributed systems, and AI. I care deeply about mentorship and community, having led Women Who Code Vancouver and supported engineers through multiple mentoring initiatives. I aim to combine strong technical execution with thoughtful leadership that helps both systems and people thrive.

Top Skills

  • AI & Generative AI
  • Cloud Architecture
  • Google Cloud Platform
  • Distributed Systems
  • Data Ingestion & Pipelines
  • Event-Driven Architecture
  • Platform Engineering
  • JavaScript & Node.js
  • Kubernetes

Highlights

  • Generative AI Leader (Google)
  • GCP Professional Cloud Architect
  • Certified Kubernetes Administrator
  • AWS Certified Solutions Architect

//Work History

Member of Technical Staff

May 2026 - October 2026

Joined as a Staff Platform Engineer, working across CI/CD, Terraform, and observability for a large TypeScript monorepo and its GCP/GKE infrastructure. Began supporting the Firewall team, initially focused on observability and CI/CD, before expanding into feature work. The Firewall is an nginx/Lua-based registry proxy and Socket's flagship product and primary revenue driver, trusted by companies including Anthropic, Vercel, Figma, Cursor, IBM, and others.

Quickly recognized for the impact of that early work, and promoted to Tech Lead of the Firewall team after just two months. Stepped into a team and codebase with significant room to strengthen engineering ownership, processes, reliability, and observability. Took on both technical direction and the product roadmap while building the team's engineering foundation from the ground up. Owned the full product lifecycle, supporting customers who self-hosted the firewall on their own infrastructure, and operating hosted instances for enterprise customers on Socket's infrastructure. Left in October 2026 to take a deliberate career break, having established clear engineering ownership, release processes, and technical direction, leaving the team and the product in a measurably stronger place.

► Significantly improved observability across infrastructure and the firewall product itself, and identified and resolved multiple security and correctness issues in the proxy. Added native Prometheus instrumentation, filled gaps in firewall activity and performance metrics, built out dashboards and alerting, and hardened fixes with regression coverage.

► Automated the firewall release pipeline end to end: semantic-release versioning, image and platform tarballs built from the released SHA, auto-opened update PRs in downstream deployment repos, and Slack notification. Replaced a manual, error-prone multi-repo process.

► Improved Infrastructure as Code workflows and CI/CD across the main monorepo: more reliable plan rendering, faster per-environment CI, a self-service drift remediation workflow, and a refactored PR check strategy that improved developer experience and reduced CI runner costs and wait times. Also identified and helped improve Kubernetes node pool and autoscaling configurations across the platform.

► Selected to participate in a company-wide architecture reboot, a week-long session where the entire platform was redesigned from the ground up with scalability and growth in mind. Contributed to the resulting domain architecture, setting the technical foundation to support the company's rapid growth and meet customer demand for flexible deployment topologies, including on-premises and air-gapped environments.

► Made extensive contributions across the firewall product and platform engineering stack in a short tenure: essential features, security and correctness fixes, infrastructure improvements, CI/CD, observability, and tooling.

Socket is a supply chain security company protecting over 1.5 million code repositories, named to Fortune's Cyber 60 and backed by Thrive Capital at a $1B valuation. Its product suite includes the Registry Firewall, a GitHub App for PR-level dependency alerts, a CLI for terminal-level protection, and Socket Reachability for reducing vulnerability noise.

Principal Engineer & Platform Architect

February 2024 - April 2026

Led technical architecture and platform engineering for Viral Nation's AI-powered creator intelligence platform, including distributed ingestion pipelines, large-scale AI content analysis, and cloud infrastructure. Owned the architecture, infrastructure, and technical direction of the company's 2.0 platform, serving as the hands-on technical leader across the engineering team, setting architectural direction, building critical platform components, and guiding engineers through complex distributed systems challenges.

During a recent leadership transition, stepped in to maintain technical leadership across the organization, reporting directly to the CEO and working closely with executive leadership to guide platform strategy and architecture decisions.

► Led the architecture and development of the next-generation 2.0 platform, enabling significantly higher ingestion volumes and improved data accuracy while reducing infrastructure costs to less than 10% of the legacy system.

► Architected and evolved the AI-powered content analysis pipeline leveraging Gemini for safety and semantic analysis of social media content.

► Designed, built, and operated cloud infrastructure on Google Cloud Platform using Infrastructure as Code with OpenTofu, implementing monitoring, alerting, and full observability.

► Served as the organization's primary cloud architecture authority, guiding engineering teams on distributed systems, reliability, and cost-efficient cloud design.

► Drove architecture improvements across APIs & web applications, improving performance, developer velocity, as well as system stability and data integrity.

► Implemented resilient integrations and dashboards exposing ingestion and AI pipeline health metrics.

Viral Nation develops a social-first creator intelligence platform enabling brands to evaluate creators through AI-driven content analysis, including GARM safety classification, topic categorization, and brand/logo detection.

Staff Software Engineer & Architect

September 2021 - February 2024

Led technical architecture and platform engineering as one of two Software Architects, reporting directly to the CTO. Drove the overall architectural vision and technical direction of the platform while owning and executing key infrastructure initiatives, actively contributing to core platform components, and guiding system design and evolution across distributed systems to ensure scalability, reliability, and efficiency.

Acted as a senior technical leader within the organization, partnering closely with leadership and engineering to align architecture decisions with business and product goals, while supporting and mentoring engineers through complex technical challenges.

► Designed and heled implement a new, scalable, and highly available infrastructure for the future version of the platform, using Terraform, Google Cloud Platform, Cloudflare, etc.

► Architected and implemented multiple essential microservices, using NodeJS, FastifyJS, OpenAPI, etc.

► Supported the development of an internal design system, as well as a new, modern, and scalable front-end architecture, using ReactJS, NextJS, TailwindCSS, etc.

► Led the implementation of a new CI/CD pipeline, using Github Actions, eliminating toil and helping the team ship faster (from 1-2 releases per week to 5+ releases per day).

► Supported the data warehousing and analytics initiatives, helping the team build a scalable data pipeline, using BigQuery, StitchData, etc.

#paid is a platform that connects brands with creators to produce custom content, amplify their message, and track their campaigns.

Solutions Architect / Platform Engineer

August 2019 - August 2021

Joined as co-lead of the Platform Solutions team, partnering with the Director of Platform Solutions to support clients in evaluating and evolving their infrastructure and DevOps practices. Identified system limitations and operational bottlenecks, designed optimized cloud and DevOps solutions, and built custom tooling to streamline workflows and improve developer experience. Worked closely with client engineering teams to drive adoption and ensure successful implementation.

Transitioned to the Platform Engineering team, reporting to the VP of Engineering, to contribute directly to the company's Ops Platform as a full-stack engineer. Led development of core platform capabilities while also building and maintaining DevOps-focused open source projects, improving internal tooling and enabling more scalable and efficient engineering operations.

► Designed and implemented open source, as well as custom infrastructure & automation solutions (using Kubernetes, Google Cloud Platform, Amazon Web Services, Terraform, Github Actions, etc.).

► Active contributor to several company projects: API & Slack integrations (golang), front-end (ReactJS, NextJS), CLI (NodeJS), SDKs (Python, bash, Rust, NodeJS), etc.

► Main contributor to CTO.ai customer-facing documentation, from setup instructions to simple tutorials and SDK documentation.

► Designed, built and ran technical demos for key stakeholders and several industry events, including Amazon ReInvent.

CTO.ai is a platform for fast moving development teams who want to build, share, and run developer workflows in CLI and Slack.

Platform Engineer & Architect

July 2018 - August 2019

Contributed as part of the Platform Architecture team, partnering closely with the Principal Architect to ensure alignment to the broader technical vision across teams and departments within TELUS. Helped drive consistency in architecture and system design across a large, distributed organization.

Led architecture reviews and provided hands-on guidance to engineering teams, offering mentorship and actionable feedback to improve system design, implementation quality, and adherence to platform standards. Developed and maintained core components of the Digital Platform, supporting scalable and consistent solutions across the organization while reinforcing best practices in architecture and engineering.

► Work closely with the team to maintain and evolve internal starter kits, core libraries, and CLI tools (using: NodeJS, ExpressJS, ReactJS, Redux, Contentful, Saucelabs, Invision, CircleCI, RedHat Openshift, Jenkins, etc.).

► Lead several explorations of technical tools (CI/CD, Github actions, automated version management & releases, etc.), plan adoption strategies, and pair with teams to help them adopt the new tools/standards across their projects.

► Maintain several key org-wide technical documentation repositories and help build a solid documentation and contribution practice within our internal community.

► Facilitate several internal processes and practices meant to encourage collaboration among our multiple teams, avoid duplication, reach consensus on technical decisions, and support other TELUS teams in their exploration and adoption of the Digital Platform.

TELUS Digital is the team leading the digital evolution at TELUS, Canada's fastest-growing national telecommunications company.

Software Engineer // Tech Lead

November 2015 - July 2018

Joined as Software Engineer and contributed as part of an Agile team building and maintaining My TELUS, a suite of self-serve account management products used by approximately 2 million customers each month. Reported to the My TELUS Director and supported ongoing development and evolution of the platform.

In July 2017, following a series of promotions, I was appointed Technology Lead for the My TELUS Home Solutions team, reporting directly to the Director. Led a team of four engineers responsible for delivering and maintaining customer-facing APIs and web applications supporting Internet, TV, and Home Phone services within the My TELUS self-serve platform.

Owned the technical direction and execution of Node.js/Express APIs and React/Redux applications, ensuring reliability, performance, and a seamless customer experience. Guided the team through design and implementation decisions, while driving delivery of new features and continuous improvements across the platform.

► Worked closely with Product Owner, Designers, and external teams to help refine the technical requirements and KPIs for the team, and clarify the acceptance criteria for the features to be built.

► Helped organize the development team, by running Developer Roundtable meetings, facilitating collaboration and executing code reviews. Mentor new team members.

► Collaborated closely with external teams for researching and negotiating APIs design and interfaces, clarifying interdependencies and impact to feature delivery timelines, identifying common risks and opportunities to consolidate work, etc.

► Supported the team as we pioneered a new technology stack and identify opportunities and gaps, while migrating existing work from a dated PHP monolith to a Javascript-centric stack focused on scalability, microservices, continuous integration and delivery.

► 1st place in TELUS Artificial Intelligence Hackathon (2017) with a React Native app using AI (automated license plate recognition, sentiment analysis, etc.) to help improve bike lane infrastructure, safety and parking enforcement. 2nd place in TELUS Digital Website Performance Hackathon (2016).

TELUS Digital is the team leading the digital evolution at TELUS, Canada's fastest-growing national telecommunications company.

Mentor - Web Development Bootcamp

February 2016 - February 2018

Mentored, offered teaching assistance, and evaluated projects for Lighthouse Labs coding bootcamp students: Ruby, Sinatra, Ruby on Rails, NodeJS, ExpressJS, React, etc.

Chapter Director

volunteer
July 2017 - August 2020

Part of the Board of Directors at Women Who Code Vancouver, launched in 2017 and reaching 2000+ members. Helped organize and promote events for the local community, set up and maintained partnerships with various companies and institutions, and maintained the group's online communication channels. Legacy Director after August 2020.

WWCode is a global non-profit organization dedicated to inspiring women to excel in technology careers, and one of the largest communities of women engineers in the world with a membership of more than 50,000 people in 20 countries.

For more details, connect with me on LinkedIn or drop me a line.

//Showcase

Socket Firewall Enterprise

https://socket.dev/features/firewall

Socket's flagship product and primary revenue driver — a registry proxy that intercepts package downloads across 20+ ecosystems (npm, PyPI, Maven, NuGet, Go, and more) and blocks malicious dependencies before they reach developer machines or CI runners. Led the Firewall team as Tech Lead: owned technical direction, product roadmap, self-hosted customer deployments, and hosted instances for enterprise customers.

  • Live
  • nginx
  • Lua
  • Prometheus
  • Grafana
  • Kubernetes
  • GCP
  • Terraform
  • TypeScript
  • Supply Chain Security

Viral Nation Secure

https://www.viralnation.com/solution/secure

AI-powered brand safety platform — designed and built the distributed ingestion pipelines and content analysis infrastructure leveraging Gemini for GARM safety classification, topic categorization, and brand/logo detection.

  • Live
  • Google Cloud Platform
  • Gemini
  • AI
  • Distributed Systems
  • OpenTofu
  • NodeJS
  • Event-Driven Architecture

Building with Gemini from Day One — Google Cloud Case Study

https://cloud.google.com/customers/viralnation

Worked closely with Google Cloud from the earliest releases of their Gemini models, APIs, and SDKs to architect, build, and continuously evolve Viral Nation's AI content analysis pipeline. The result — 92% reduction in infrastructure costs, 86k creator channels monitored daily, and 15 years of social content analyzed in 48 hours.

  • Live
  • Google Cloud Platform
  • Gemini
  • Vertex AI
  • AI
  • LLM
  • Case Study

Engingeering Productivity at #paid

https://open.spotify.com/episode/1U4Nf2PiDLC1pBDzoYwYTy

Supporting the growth and productivity of the engineering team at #paid

  • Live
  • Engineering Productivity
  • Podcast
  • Developer Experience
  • Automation
  • Engineering Standards

#paid - Creator Marketing Platform

https://hashtagpaid.com

Creator marketing platform

  • Live
  • Google Cloud Platform
  • Terraform
  • Github Actions
  • NodeJS
  • ReactJS
  • Ruby on Rails

CTO.ai Automation Platform

https://cto.ai

Serverless platform on top of K8s that is designed for fast moving development teams who want focus on delivering applications, not managing their delivery operations.

  • Live
  • Kubernetes
  • Amazon Web Services
  • golang
  • NodeJS
  • ReactJS
  • Gitlab
  • Github

Kubernetes Automations

https://github.com/cto-ai?q=kubernetes

A collection of interactive CLI & Slack tools that automate the creation and destruction of EKS and GKE clusters and simplify managing operations inside existing clusters.

  • Live
  • Kubernetes
  • EKS
  • GKE
  • Slack
  • CLI
  • NodeJS
  • Terraform

Blog Q&A - How to Automate Your Workflow with DevOps "Ops Builder” Ruxandra

https://cto.ai/blog/how-to-automate-your-workflow-with-ruxandra/

Discussion on how to automate your workflows as a developer by running Ops or automations in your CLI and Slack using The Ops Platform with a focus on building Kubernetes related automations.

  • Live
  • DevOps
  • Blog
  • Interview
  • Kubernetes
  • Ops Platform
  • CLI Tools
  • Slack
  • Automation

DailyHive.com Infrastructure

https://dailyhive.com/

DailyHive.com migrated to modern infrastructure using Kubernetes & AWS, modern CI/CD, on demand deployments & infrastructure management using custom CLI tools built with the CTO.ai Ops Platform.

  • Live
  • Kubernetes
  • DevOps
  • CircleCI
  • Grafana
  • Prometheus
  • MySQL
  • AWS
  • Cloudflare

TELUS Home Shop

https://www.telus.com/en/shop/home/internet/plans

E-commerce experience for purchasing and updating Internet & other home services.

  • Live
  • JavaScript
  • NodeJS
  • ReactJS
  • Openshift

My TELUS

https://www.telus.com/my-telus

Self serve account management app for TELUS customers.

  • Live
  • JavaScript
  • NodeJS
  • ReactJS
  • Openshift

Open Source Contributions

https://github.com/ruxandrafed

Contributed small fixes, features, or documentation to several popular open source projects.

  • Live
  • Kubernetes
  • ESLint
  • Octokit
  • Editorconfig
  • NodeJS
  • Jest

Women Who Code Vancouver

https://www.womenwhocode.com/vancouver

Helped build a community of 2700+ members as Director (Volunteer), with 40+ local and online events to date.

  • Live
  • Women Who Code
  • Community
  • Meetup
  • Events
  • Diversity

//Education & Certifications

Generative AI Leader Certification

Google

November 2025

See credential on Credly
Generative AI Leader Certification

Professional Cloud Architect Certification

Google

October 2024

See credential on Credly
Professional Cloud Architect Certification

Certified Kubernetes Administrator

The Linux Foundation

March 2021

See credential on Credly
Certified Kubernetes Administrator

AWS Certified Solutions Architect – Associate

Amazon Web Services Training and Certification

December 2019

See credential on Credly
AWS Certified Solutions Architect – Associate

Software Architecture Principles and Practices

Carnegie Mellon University - Software Engineering Institute

December 2018

See program
Software Architecture Principles and Practices

MA in Organizational Management

Faculty of Economics & Business Administration Alexandru Ioan Cuza University of Iasi, Romania

2008 - 2010

See MA details
MA in Organizational Management

BA in Management

Faculty of Economics & Business Administration Alexandru Ioan Cuza University of Iasi, Romania

2005 - 2008

See BA details
BA in Management

//Recommendations

I've had the pleasure of working with Ruxandra for over two years, and she is one of those rare engineering leaders whose strengths span far beyond any single domain. Her core expertise spans all aspects of platform engineering, but her capabilities extend well into full-stack development, data pip…

Brewin VazVP of Engineering at Viral Nation

It's rare that you come across a standout talent like Rux. I had the pleasure of working alongside her for several years on multiple projects, and she left a lasting impression on me and our team. Rux is not just a software developer; she is a process shaper, a meticulous craftsperson in her field,…

David KaufmanSenior Product Manager at #paid

Rux worked for me for a few years and I would hire her again anytime. She's very strong technically as an architect & engineer but also very good with people and presenting which makes her stand out in any crowd!

Kyle CampbellCEO at CTO.ai

Ruxandra has shown tremendous growth and aptitude for picking up new topics, learning new skills and taking on large and complex architectural challenges, from helping her team by taking a leadership role through pairing and sharing best practices, into becoming part of the Architecture and Platform…

Ahmad NassriCTO at Socket.dev

In each and every case when I have worked with Ruxandra, she has impressed me with the depth and breadth of skill that she has demonstrated. I have found her to be uniquely determined to deliver a high quality of product, and keenly insightful in finding ways to eliminate technical debt and improve…

Don BurksSoftware Development Manager at Amazon

Ruxandra is a force to be reckoned with. During our time together at TELUS Digital, we worked on a variety of challenging e-commerce and online account management experiences. Most notably, we brought to life an E2E digital experience that enabled TELUS customers the ability to change their interne…

Matthew TsePrincipal Product Manager at Atlassian

I have had the privilege of working with Ruxandra for 4 years now and I can honestly say I take tremendous pride in writing this recommendation. I remember the first meeting we had together, I knew instantly she was going to do amazing things and help our team rise to new levels. Her interest in the…

Stacey JamesTechnical Account Management Director at Google

Working with Ruxandra for the last 3+ years has been a highlight for me. When she first joined my team, working on My TELUS (customer self serve), I knew she was special. Ruxandra has an innate capacity to learn... she's a sponge! She quickly ramped up on all of our tooling, and was punching well…

Tom VogelDirector of Engineering at AppDirect

Ruxandra has been, hands down, one of my favourite teammates that I ever had the opportunity to work with. As a designer, I have always been impressed with her ability to work seamlessly with designers and POs. She is able to contextualize tech challenges to team members who don't have a background…

Renée MakUX Professional, Illustrator

Ruxandra and I worked closely to manage an array of responsibilities. She is always looking to learn and is a dedicated teammate who is always putting others first. I feel very fortunate to have had the chance to work with her, she brought a great deal of talent and positive culture to the team. I h…

Calvin HollowayFounder & CEO at Cheerly
For more, see my LinkedIn.

//Contact

© 2026 Ruxandra Fediuc.// built with ☕ · curiosity · and a lot of kubectl