Resume
Software Engineer [Graduating May 2027]
email@mattglei.ch Greater New York City Area +1 (603) 325-7895 github.com/gleich linkedin.com/in/matt-gleichExperience
Synthient
Software Engineering Intern
Jan 2026 - Present
- Developed an agentic pipeline that implemented, tested, and documented SDKs from scratch in 10 languages using OpenAPI.
- Independently developed the Synthient CLI and Go SDK for IP and domain intelligence, paginated Parquet snapshots, and cancellable real-time feeds; automated CLI releases across macOS, Linux, and Windows.
- Automated ClickHouse backups for terabytes of data with Go: hourly Parquet exports to S3-compatible storage, deduplication, concurrent historical backfills, and Prometheus monitoring.
- Centralized API metrics and logs across development and production with Docker, Grafana, Prometheus, Loki, and Alloy.
- Enabled customer integrations, threat intelligence queries, and migrations from competing platforms through Codex and Claude Code plugins and an eight-tool Model Context Protocol (MCP) server.
- Improved React documentation rendering and accessibility; added interactive onboarding and Markdown exports for AI tools.
KCF Technologies
Associate DevOps Engineer
Jun 2025 - Dec 2025
- Implemented transactional role-management endpoints in Rust with Axum, SQLx, and PostgreSQL for three permission levels.
- Provisioned EC2, Lambda, AMI permissions, and KMS access through Terraform across AWS accounts and environments.
- Migrated Packer AMI pipelines from Azure DevOps to GitHub Actions, reducing CI costs and improving reliability.
- Standardized monorepo builds, linting, and infrastructure validation by refactoring shared CI/CD, shell, and Docker tooling.
Stainless
Engineering Developer
Jun 2022 - Dec 2022
- Implemented a customer-facing REST API with Node.js and Express, enabling programmatic access to the platform.
- Automated SDK generation and delivery from OpenAPI changes via a GitHub Action in customer CI, replacing manual emails.
- Owned product CI/CD, implementing GitHub Actions workflows for testing, building, and deployment.
Rootly
Contracted Developer
Feb 2021 - Dec 2021
- Created Rootly’s original Go/Cobra CLI for deployment execution, status, and metadata reporting from terminals and CI/CD.
- Automated multi-platform CLI releases with GoReleaser, GitHub Releases, installation scripts, and Homebrew.
- Implemented a Docker GitHub Action and wrote customer documentation and examples for deployment reporting.
Bottomline Technologies
Cloud Automation Intern
Jun 2021 - Aug 2021; Jun 2020 - Aug 2020
- Rewrote a Python module automating weekly Puppet releases, supporting updates to over 10,000 virtual machines across private data centers on two continents.
- Automated documentation in Go and GitLab release notes; contributed reusable CI/CD and GitOps pipeline components.
- Helped diagnose and resolve defects in Terraform, Puppet, and Kubernetes platforms used in private data centers.
Projects
lcp
Lightweight Cache & Proxy
Jun 2023 - Present
- Aggregated REST and GraphQL APIs in a Go backend with microsecond in-memory responses; kept cached responses available across restarts and upstream outages using generics, polling, webhooks, and disk persistence.
- Streamed live updates with Server-Sent Events, change detection, and buffered channels that isolated slow clients.
- Deployed with Docker, Redis, and MinIO; automated tests, linting, image publishing, and deployments via GitHub Actions.
mattglei.ch
Personal Website
Jun 2024 - Present
- Implemented progressive loading and live project, music, and fitness updates in SvelteKit and TypeScript using concurrent requests and Server-Sent Events; added playlist pagination, retries, and cancellation to prevent stale updates.
- Enabled mdsvex posts with live data, Svelte components, automatic discovery, and frontmatter, removing per-post route files.
- Automated asset preparation with Go: image dimensions, BlurHash previews, font CSS, and preload tags for photos and fonts.
Skills
- AI tooling
- MCP servers, Codex, Claude Code, agentic loops, SDK generation, validation, skills, hooks, local models
- Languages
- Go (Golang), TypeScript, Python, Rust, SQL
- Development
- API, SDK & CLI development, PostgreSQL, GraphQL, Redis, S3, SvelteKit, Node.js, Express, Axum, SQLx
- Infrastructure
- Docker, AWS, Terraform, Kubernetes, Puppet, GitHub Actions, CI/CD, Prometheus, Grafana, Loki
Education
Rochester Institute of Technology
Bachelor of Science in Computer Science
Aug 2022 - Expected May 2027
Five-year co-op program