Andrew Dyer

Senior Software Engineer, Fullstack with 11+ years of experience in building high-performance backend services and designing robust full-stack applications. Specialized in developing scalable Go microservices, crafting sophisticated React dashboards, and optimizing SQL analytics workflows for data-driven products. Engineered high-throughput data platforms supporting millions of users, consistently delivering intuitive features and maintaining rigorous code quality.

Proficient collaborator and technical mentor dedicated to elevating team culture and cross-functional outcomes.

Senior Software Engineer, Fullstack at Beejern, Inc. (2023-01 – 2026-04)

• Engineered high-performance Go microservices and REST/gRPC APIs that aggregated and processed over 50M events daily while maintaining sub-200ms latency and optimal concurrency patterns.
• Built advanced React applications with TypeScript and Chakra UI, delivering data-rich dashboards and interactive analytics visualizations for real-time decision support.
• Optimized PostgreSQL schemas and complex SQL queries for large-scale analytics workloads, reducing query runtimes by 40% and supporting data-driven insights for clients.
• Designed and deployed AWS cloud infrastructure using Terraform, scaling containerized services on ECS, and leveraging SQS for asynchronous data aggregation and processing.
• Integrated Gemini and LLM-based APIs for intelligent contract analysis features, expanding product capabilities in K-12 edtech analytics.
• Mentored and coached peers in engineering quality, code reviews, and modern full-stack best practices, fostering a thriving and inclusive team culture.

Senior Backend Engineer at Freecast, Inc. (2020-03 – 2022-12)

• Architected scalable Go backend services supporting streaming analytics and managing 25M+ user data records with optimized concurrency and event-driven patterns.
• Designed REST APIs and microservices with robust integration for real-time analytics and data aggregation across multiple platforms.
• Enhanced PostgreSQL database performance for reporting, implementing advanced indexing and complex query optimization to boost analytical throughput by 30%.
• Managed AWS infrastructure, provisioning services such as Aurora, S3, Lambda, and Terraform to ensure cost-efficient and resilient platform operations.
• Built and maintained background workers using SQS and asynchronous workflows for data processing at scale.
• Led architecture and code review sessions, promoting modern DevOps practices and continuous improvement within cross-functional teams.

Fullstack Software Engineer at Nexient, LLC (2017-06 – 2020-02)

• Developed React-based interactive dashboards and admin panels for analytics applications, elevating data visualization and user engagement for enterprise clients by 35%.
• Implemented scalable Go backend services and integrated RESTful APIs, facilitating robust analytics workflows and efficient data reporting.
• Optimized SQL database interactions with PostgreSQL, reducing query times and supporting analytics workloads with complex joins and indexing strategies.
• Piloted migration of cloud resources to AWS, leveraging ECS, S3, and infrastructure-as-code tools such as Terraform for streamlined deployments.
• Collaborated with frontend and backend teams to drive full stack quality and maintain comprehensive automated test coverage.

Software Engineer at Improving Enterprises, Inc. (2015-01 – 2017-05)

• Delivered production-grade backend services with Go and Python, contributing to enterprise web applications and API development.
• Designed REST APIs and integrated with third-party platforms to expand feature sets for SaaS products.
• Contributed to SQL database schema design and performance tuning, ensuring scalability and reliability for reporting modules.
• Supported deployment of containerized microservices using Docker and participated in CI/CD automation with GitHub Actions.
• Collaborated in Agile teams, engaging in regular code reviews and architecture discussions to drive team-wide quality improvements.

Bachelor of Computer Science in Computer Science – Middle Georgia State University (2010-04 – 2014-11)