Software Engineer - Distributed Systems & Cloud Expert

ABEL GOSHIME

Washington, DC 202-***-**** ***********.*@*****.*** linkedin.com/in/abel-goshime

EDUCATION

George Mason University, College of Engineering and Computing Fairfax, VA Bachelor of Science in Computer Science December 2025 Coursework: Data Structures & Algorithms, Operating Systems, Database Concepts, Computer Communications and Networking, Concurrent and Distributed Systems, Mobile App Development Certifications: Microsoft Certified: Azure Fundamentals (AZ-900) Attended Amazon university event – BEN Tech Cloud Connect 2025 WORK EXPERIENCE

Lead Software Engineer (Roblox) Remote

Independent Project Feb 2024 – March 2026

● Engineered a large-scale distributed multiplayer system with 158M+ lifetime visits, supporting 900+ concurrent users with real-time synchronization and low-latency gameplay

● Designed and implemented a client-server architecture in Lua, incorporating state synchronization, physics simulation, and event-driven game systems

● Built and optimized high-concurrency backend services, improving system responsiveness under load through performance profiling, memory optimization, and bottleneck analysis

● Resolved production issues including latency spikes, server desynchronization, and instability, improving system reliability, fault tolerance, and uptime in a live environment

● Led a team of 3 developers, managing agile-style delivery, code reviews, task prioritization, and feature rollout cycles

● Applied principles of scalable system design and production monitoring to support real-time interactive workloads

PROJECTS

Multi-Tenant SaaS Platform on Azure July 2025 - August 2025

● Designed a cloud-native multi-tenant SaaS architecture with strict tenant isolation, RBAC authorization, and secure billing workflows

● Implemented authentication using Azure AD B2C, supporting social login, custom policies, and per-tenant identity management

● Provisioned infrastructure using Terraform and Azure Bicep, enabling reproducible deployments of isolated environments (App Services, Azure SQL, Key Vault)

● Deployed containerized microservices using Azure Kubernetes Service (AKS) and Azure App Services with CI/CD pipelines (GitHub Actions, Azure DevOps)

● Focused on scalability, security, and high availability architecture across multi-tenant workloads Serverless Generative AI Document Analysis (AWS Bedrock) Amazon BEN Tech Cloud Connect 2025

● Built a serverless, event-driven document processing pipeline using AWS Bedrock, S3, and Lambda-based workflows

● Designed an IAM-based least-privilege security model enforcing secure access across ingestion, processing, and output layers

● Architected a scalable data pipeline with separation of raw, processed, and metadata storage for traceability and auditability

● Leveraged fully managed AWS services to eliminate infrastructure overhead while ensuring elastic scalability and reliability

TECHNICAL SKILLS

Languages: Python, Java, React, TypeScript, C, C++, GoLang Backend: Node.js, Spring Boot, .NET

Cloud & DevOps: AWS, Microsoft Azure, Docker, Kubernetes (AKS), Terraform, GitHub Actions, Jenkins Databases: MySQL, MongoDB

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