whoami

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I am a curious and adaptable software engineer who enjoys tackling challenges and finding innovative solutions. I learn quickly, embrace new ideas, and thrive in dynamic environments.

Collaboration and continuous improvement are at the core of my approach, and I'm always looking for ways to grow and contribute meaningfully to the projects I work on.

When I'm not working on distributed systems and data pipelines, you'll find me perfecting my Neovim config and diving deep into the intricacies of engineering principles. I'm passionate about developer tools, performance optimization, and understanding how things work under the hood.

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drwxr-xr-x insider/ — Software Engineer (Jan 2025 - Present)

Working on infrastructure for recommendation systems, focusing on real-time data streaming, observability, and cost optimization.

• Kafka • AWS Lambda • Elasticsearch • Kubernetes • OpenTelemetry • Prometheus • Jaeger • Apache Spark • Airflow • CDC

drwxr-xr-x userguiding/ — Software Engineer (Aug 2023 - Dec 2024)

Multi-tenant platform for user onboarding and engagement (FastAPI, Django, Node.js, PostgreSQL, Elasticsearch, ClickHouse, AWS)

• → Developed integrations with Salesforce, Google Analytics, HubSpot, and Segment using webhooks, gRPC streaming, and CDC pipelines
• → Built user segmentation by implementing dynamic entity relationships on Elasticsearch, overcoming its lack of native mutable relationship support
• → Migrated billions of online event data from Elasticsearch to ClickHouse, enabling advanced analytics and significantly reducing AWS costs
• → Designed and implemented A/B testing and Impact Reports features
• → Tuned FastAPI user hit tracking services using instrumentation, Grafana, and Prometheus
• → Increased code coverage from 30% to 75% through unit and integration testing
• → Refactored codebase to align with DDD - Clean Architecture model

drwxr-xr-x turboard/ — Software Engineer (May 2021 - Aug 2023)

Data visualization platform for on-premise deployment (Django, Celery, MariaDB, PostgreSQL, Redis, RabbitMQ)

• → Enhanced Django ORM using Python metaclasses to dynamically create data models at runtime
• → Extended Django ORM drivers to support complex queries across multiple SQL dialects (MSSQL, Redshift, Impala, Snowflake, ClickHouse, Hadoop, Parquet) and NoSQL databases
• → Implemented data request caching to reduce database query load
• → Contributed to Ember.js to Vue.js migration and profiled to improve load times significantly
• → Developed data collection module feeding into visualization workflows
• → Gained hands-on experience with Linux servers, Docker, and VM management for on-prem deployments

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→ Co-founder of Turkiye Backend Community

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