I am a backend engineer specializing in Go and Python, with a strong focus on warehouse management systems (WMS) and financial systems. I have working knowledge of JavaScript, which I use for web tooling and integration tasks. My experience includes production-level work with Kubernetes, AWS, PostgreSQL, ClickHouse, and Kafka. I am skilled in observability tools such as Prometheus, Grafana, and OpenTelemetry, and I am proficient in building modern APIs using gRPC and REST.
Throughout my career, I have contributed to various projects including WMS systems with telemetry aggregation, task management, financial directories, and online chat features. I have also developed backend services for mobile applications, handling authentication, API endpoints, and data synchronization. Additionally, I have built backend services for financial data processing and reporting.
I have worked in diverse teams alongside project managers, business analysts, systems analysts, frontend developers, QA engineers, and technical leads. My experience spans remote and onsite roles, including startups and consulting companies. I am comfortable working with containerization, CI/CD pipelines, and infrastructure automation using Terraform.
My technical stack includes Go, Python, JavaScript, ObjectScript, SQL databases such as PostgreSQL, ClickHouse, MySQL, and SQLite, as well as platforms like Linux, Kubernetes, Docker, and AWS. I am also familiar with Kafka messaging, gRPC, REST APIs, and healthcare interoperability standards like HL7 and FHIR.
I am passionate about adopting new technologies and improving system observability and reliability. I am eager to contribute my backend development skills to challenging projects that require robust, scalable, and maintainable solutions.
Developed WMS system features including warehouse heatmap (telemetry aggregation), task manager, financial directories, and online chat. Built backend for mobile application handling authentication, API endpoints, and data synchronization. Created backend services for financial data processing and reporting. Technologies used: Go, PostgreSQL, ClickHouse, Redis, Kafka, gRPC, REST, Kubernetes, Docker, Terraform, AWS, CI/CD, Prometheus, Grafana, OpenTelemetry. Worked in teams with PM, Business Analyst, Systems Analyst, backend developers, Team Lead, Tech Lead, Frontend, and QA.
Designed REST services, business logic, and ORM layer; implemented DB migrations. Containerized services and set up test pipelines with pytest. Technologies used: Python, Django, Flask, FastAPI, PostgreSQL, MySQL, SQLite, REST API, Git, Linux, Docker, pytest, Pandas, NumPy. Reason for leaving: startup project closed.
Developed and integrated WMS/ERP systems using HL7, FHIR, REST, SOAP. Technologies used: InterSystems Caché/IRIS, ObjectScript, MUMPS, SQL, PostgreSQL, MySQL, SQLite, Ensemble/HealthShare, Git, Linux. Reason for leaving: moved to newer technologies.
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