Tony Tran
Portfolio / 2026
Tony Tran
Senior Full Stack Software Engineer
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About Me
San Diego, CA

I am a Full-Stack Software Engineer with 5+ years of experience evolving from deep backend API integrations to leading end-to-end product initiatives. With a strong foundation in fintech platform engineering, cloud infrastructure, and CI/CD, I thrive on owning features from the database all the way to the UI.

Currently focused on the customer's "first mile," I am passionate about true product engineering. Instead of just closing tickets, I leverage analytics to identify bottlenecks and architect robust solutions—like multi-region onboarding platforms and AI/LLM integrations—that directly accelerate time-to-value and resolve critical retention bottlenecks.

Experience
Senior Software Engineer
Rewst2024-04 — Present

First Mile Team (Jun 2025 – Present)

  • Spearheaded a full-stack onboarding initiative to accelerate customer time-to-value, successfully pitching and executing the architecture after winning a company-wide technical bounty.

  • Architected a dynamic onboarding wizard and progress engine using Next.js, Node.js, GraphQL, and PostgreSQL to guide MSPs through complex integration setups.

  • Integrated Statsig feature flags, empowering Product Managers to dynamically alter questionnaire logic and UI copy without requiring code releases.

  • Contributed to an agentic AI workflow builder (RoboRewsty) by developing Python tools via LangChain and multi-LLMs, paired with real-time streaming React chat interfaces.

  • Instrumented Amplitude analytics to monitor onboarding milestones and user drop-off rates, generating data that directly informed product strategy.

  • Engineered bulk data ingestion pipelines (CSV/PSA) to streamline and accelerate the initial setup process for enterprise clients.

Marketplace & Integrations Team (Apr 2024 – Jun 2025)

  • Engineered and maintained 100+ API integration packages (Stripe, Azure, ServiceNow) for a Python workflow engine, expertly handling complex authentication, idempotency, and REST/GraphQL pagination.

  • Developed scalable integration components utilizing YAML-driven APIs and custom Python, interacting with RabbitMQ for reliable asynchronous workflow execution.

  • Optimized the Crate Marketplace UI using React, TypeScript, MUI, and Apollo Client, significantly enhancing search, filtering, and deployment flows for automation bundles.

  • Resolved critical production bugs related to vendor API changes, webhook secrets, and multi-region deployments to maintain system stability and uptime.

Associate Software Engineer
Arrowstreet Capital, Limited Partnership2020-06 — 2023-06

Platform Engineering

  • Engineered a scalable code execution platform using Python, GitLab CI/CD, and AWS (EKS, DynamoDB, S3, Fargate) to reliably host and execute code for our traders.
  • Designed dynamic REST APIs that abstracted complex server infrastructure, empowering non-developers to easily trigger ad hoc and scheduled runs with custom parameters.
  • Slashed erroneous production deployments by 90% by implementing robust security guardrails and preventative measures in developer GitLab pipelines to enforce QA approvals.

Data Platform Architecture

  • Optimized mission-critical Tier 0 systems, upgrading the ETL framework to accelerate processing and load times for normalized financial market data from multiple vendors.
  • Standardized database lifecycle management by introducing source control for 70+ databases and building dynamic GitLab CI/CD pipelines with Redgate for automated SQL updates and documentation.
Skills
Tech Stack
Backend
Python
Node.js
Express
Django
FastAPI
GraphQL
Apollo
Frontend
Typescript
React
Next.js
Vue.js
Tailwind CSS
Bootstrap
HTML
CSS
Sass
Databases
PostgreSQL
MySQL
MongoDB
Redis
Supabase
Cloud & DevOps
Docker
Kubernetes
Vercel
GitHub Actions
RabbitMQ
Kafka
ASAWS S3
AFAWS Fargate
AEAWS EC2
AEAWS Elastic Load Balancer
AVAWS VPC
ABAWS Bedrock
Observability & Auth
Prometheus
Grafana
Sentry
Auth0
OOAuth
AI & ML
LangChain
LangGraph
Claude
Gemini
Copilot
OOpenAI
Tooling
Git
GitHub
GitLab
Vitest
Vite
JSON
Fantasy Auction Assistant
FastAPI · 2026

A Chrome extension that intercepts live Sleeper (and ESPN) auction draft data and streams it to a FastAPI backend running VORP, FMV, and inflation math in real time. Claude weighs in with buy, pass, or price-enforce calls and suggested bid amounts, while a React dashboard tracks the draft board, budget, and market shifts as they happen.

FastAPIReactClaude APIChrome Extension
Fantasy Auction Assistant
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PokeAssistant
Project · 2026
Zard ex▲Lugia V▲Mew VMax▼Umb VMAX▲Pika V▼Ray VMAX▲Gengar V▲Zard ex▲Lugia V▲Mew VMax▼Zard ex▲Lugia V▲Mew VMax▼Umb VMAX▲Pika V▼Ray VMAX▲Gengar V▲Zard ex▲Lugia V▲Mew VMax▼
Market Index
$184.2K▲ 4.7%
$200$150$100JanMarMayJul
Trending Cards
Charizard exOBF
$87.50↑ +12.3%
Lugia V Alt HOTSIT
$214.00↑ +5.8%
Mew VMAXFST
$42.30↓ -3.1%
Umbreon VMAXEVS
$310.00↑ +1.4%
Pikachu VMaxVIV
$68.90↓ -0.7%
Market Sentiment
BEARBULL
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LeagueDeck
FastAPI · 2026

A self-hosted dashboard that pulls every fantasy football league you're in into one screen: live rosters, projections, and the waiver wire, synced on demand. Sleeper is wired up now; ESPN and Yahoo are next. FastAPI backend, React frontend, league credentials encrypted at rest.

FastAPIReactSQLAlchemyDocker
LeagueDeck
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Let's work together
Always open to interesting projects and conversations.