Lead Backend Engineer (Contract) at Cisco (CA, USA) via KissMyButton

Led the architecture of a multi-agent orchestration system on a multi-cloud enterprise product (confidential). Designed and developed a multi-agent setup for on-prem multi-agent orchestration using LangGraph and AWS Bedrock AgentCore, including AWS API Gateway and Lambda. Integrated complex Kubernetes APIs with async Python and implemented MCP protocol via Pydantic/FastMCP. Coordinated Agile sprint planning and delivery of standalone services into the core product.

Lead Backend Engineer (Contract) at Cisco via KissMyButton

Led the architecture of a multi-agent orchestration system on a multi-cloud enterprise product (confidential). Designed and developed multi-agent orchestration on-prem using LangGraph and AWS Bedrock AgentCore, including AWS API Gateway and Lambda integration. Integrated complex Kubernetes APIs with async Python and implemented MCP protocol using Pydantic and FastMCP. Coordinated Agile sprint planning to deliver standalone services into the core product.

Senior Backend Engineer (Contract) at Estimate One

Implemented an LLM-based RAG pipeline for evaluating construction documents using Golang and NodeJS. Integrated Datadog APM with custom traces to improve observability and reduce incident-to-response time. Built text extraction with NodeJS lambda functions using AWS S3 and AWS SQS. Planned migration to microservices using strategic OKRs while maintaining 100% operational continuity for clients.

Software Engineer at K3Y

Designed and developed K3Storage for cloud-native storage of real-time 5G telemetry data and ML model artifacts, reducing data retrieval latency by 30%. Integrated Kafka and Elasticsearch for high-availability delivery and indexing. Built and deployed K3MDC malware detection software attestation module, reducing manual intervention by 80% during pre-deployment verification. Deployed services to Kubernetes with HPA and observability, reducing downtime by 25% under variable workloads. Implemented end-to-end observability with Prometheus and OpenTelemetry, reducing root-cause analysis and troubleshooting time by 50%. Used FastAPI and MinIO to extend S3 capabilities for ML datasets.

Software Engineer (Project-based Contract) at Frederick University Mobile Device Lab

Reduced integration complexity by 40% by architecting a modular API gateway for heterogeneous data streams. Coordinated integration with the EnterCY mobile app team to support contextualized recommendations. Led development of an IoT framework for smart tourism integrating real-time and historical smart-city data sources.

Software Engineer / Architect (Freelance Contract) at Xrfos

Designed and documented a scalable microservices architecture using gRPC and ConnectRPC. Deployed Keycloak and PostgreSQL with automated backup strategies. Integrated MinIO for S3-compatible storage and introduced GitLab Flow for structured deployments. Built telemetry-enabled services with OpenTelemetry and Prometheus, using KEDA-based autoscaling on Kubernetes. Delivered CI/CD strategies with Argo CD and progressive delivery patterns to achieve zero-downtime deployments and improved rollback performance.

Software Engineer / Research Associate (Project-based Contract) at IHU i-INFOS Lab

Presented project outcomes at Beyond 2023 and authored deliverables for EU health-tech stakeholders. Improved data traceability by 60% using OpenTelemetry for IoT message pipelines and ROS integrations. Co-led a robotic disinfection system (HiGien), secured €90K in EU funding, and managed a team of 5 engineers. Developed and deployed a LoRaWAN-based water monitoring system for IWET, enabling real-time environmental monitoring.

Software Engineer at DomX

Led distributed stress-testing for Fed4Fire+, simulating 50k+ concurrent clients and identifying architecture optimizations that improved throughput by 20%. Proposed a cost-optimized architecture projected to reduce hosting expenses by 50% annually. Participated in smart EV charging software (OCPP v1.6/v2.0.1), developed simulation models, and authored deliverables.