Wandy Konicki

Skills

Python, Django, Flask, FastAPI, SQLAlchemy, REST APIs, GraphQL, Microservices, Apache Kafka, RabbitMQ, Redis, PostgreSQL, MongoDB, MySQL, DynamoDB, Docker, Kubernetes, Terraform, Jenkins, CI/CD, AWS, Microsoft Azure, GCP, AWS Lambda, Amazon S3, Amazon RDS, AWS EC2, Azure Functions, Azure App Service, Azure Databricks, GCP Databricks, PySpark, Databricks, Delta Lake, Apache Airflow, Snowflake, BigQuery, Pandas, NumPy, TensorFlow, Scikit-learn, LangChain, NLP, LLM, AI/ML, PyTest, Selenium, Postman, Unit Testing, Integration Testing, API Testing, OAuth2, JWT, RBAC, IAM, API Gateway, Pydantic, OpenAPI, Swagger, React.js, Angular, TypeScript, JavaScript, HTML5, CSS3, Bootstrap, Git, GitHub, GitLab, Linux, Bash Scripting, Power BI, Tableau

About

I am a Lead Python Developer with 10+ years of experience leading enterprise software modernization initiatives, designing scalable backend architectures, and delivering cloud-native applications. I specialize in Python, Django, Flask, FastAPI, SQLAlchemy, REST APIs, microservices, PostgreSQL, Docker, Kubernetes, and distributed messaging technologies such as Apache Kafka and RabbitMQ. I have extensive experience building secure, reliable, and high-performance enterprise solutions across AWS, Microsoft Azure, and GCP, with a strong focus on API architecture, asynchronous processing, CI/CD, infrastructure automation, testing, and enterprise application security.

I also have strong experience in data engineering, analytics, and AI-enabled enterprise solutions, using technologies such as PySpark, Databricks, Delta Lake, Apache Airflow, Snowflake, BigQuery, Pandas, NumPy, TensorFlow, Scikit-learn, LangChain, NLP, and LLMs. Throughout my career, I have contributed to modern frontend applications using React.js, Angular, TypeScript, and JavaScript while mentoring engineering teams and improving development workflows, quality, scalability, and operational efficiency. I bring a combination of hands-on engineering expertise, technical leadership, cloud and data experience, and a strong focus on delivering reliable solutions that support enterprise business objectives.