Hi, I'm Edward 👋

Architected and implemented a full stack feedback marketplace SaaS platform for my small business venture. Built a scalable backend using Flask to serve HTML, CSS, and ReactJS pages. Designed everything from scratch—including database models, an RLDB star schema, security and fraud features using StripeJS, Google Auth, and proprietary workflows. Served as the admin superuser for dispute resolution. The live application serves several hundred users.

Data modeling, architecture, ETL pipelines, and reporting for a Snowflake data warehouse with over 100 billion records. Reduced DBT model replication build time by ~25% and increased testing/alerting coverage by ~60%. Upgraded DBT core versions and SQL syntax, built three-dimensional models for new lending products, and created a cloud cost reporting system. Technologies: Python, Advanced SQL, Jinja SQL, Looker, Snowflake, DBT, Airflow.

Built ETL scripts with Python to process Solana and Pollen blockchain data for crypto miner placement optimization. Technologies: Python (Flask, Plotly, Matplotlib, Pandas, Solana APIs), GitHub, PGAdmin, SQLAlchemy.

Managed Ethereum smart contract development with Solidity and JavaScript for more than eight clients. Oversaw technical documentation, client meetings, product management, and workflow structure. Earned 14 contracts on Upwork. Technologies/Tools: JavaScript, Solidity, Python, GitHub, Jira.

Built and managed social media networks with 2.5+ million followers and 15+ million weekly impressions. Monetized via advertising and partnerships, earning ~$5,000 MRR, and successfully exited through a sale.