Bahadir Tasdemir

Software Engineer

AWSJavaScriptLambdaServerlessNode.jsPythonKubernetes

Building scalable cloud-native applications and microservices.
Passionate about serverless architecture and event-driven systems.

About Me

Who I Am

Experienced software engineer specializing in scalable architectures and high-quality code. Proven track record in start-up environments, delivering innovative solutions through agile collaboration with cross-functional teams.

Expert in cloud-native applications using AWS, serverless architectures, and microservices. Skilled in JavaScript, Python, Node.js, and modern frameworks—optimizing performance while maintaining flexibility in fast-paced, dynamic conditions.

What I Do

  • Design and develop serverless applications using AWS Lambda
  • Build microservices with Node.js, Express, and Spring Boot
  • Implement CI/CD pipelines with GitLab and Kubernetes
  • Work with databases: MySQL, PostgreSQL, MongoDB, Redis, Couchbase
  • Create event-driven architectures with RabbitMQ and Kafka

“I am always curious about new technologies and can easily adapt to new environments and challenges.”

Technical Skills

Specialized in AWS, JavaScript, Lambda, and Serverless Architecture

Cloud & Serverless

AWS LambdaAWS API GatewayAWS S3AWS DynamoDBAWS CloudWatchServerless Framework

Backend Development

Node.jsExpressJavaSpring BootREST APIsGraphQL

Databases

PostgreSQLMySQLMongoDBRedisCouchbaseDynamoDB

DevOps & Infrastructure

DockerKubernetesGitLab CI/CDNginxLinuxTerraform

Microservices

Event-Driven ArchitectureDomain-Driven DesignService MeshAPI Gateway

Message Queues

RabbitMQApache KafkaAWS SQSAWS SNSEvent Streaming

Testing & Quality

TDDUnit TestingIntegration TestingSonarQubeJestJUnit

Methodologies

AgileScrumContinuous IntegrationContinuous DeliveryGitOps

Experience

🎨

Zeplin

Software Engineer

2021 - 2023

Worked on backend team improving architecture reliability and performance. Implemented scalable solutions for design-to-dev workflow.

Node.jsJavaAWSPostgreSQLRedis
🤖

Millimetric.ai

Senior Software Engineer

2020 - 2021

Developed AI-powered customer data analysis platform with real-time anomaly detection.

AWS LambdaNode.jsDynamoDBServerless
🛍️

Trendyol

Software Engineer

2018 - 2020

Built microservices for Turkey's largest e-commerce platform. Implemented event-driven architecture and CI/CD pipelines.

Spring BootKubernetesRabbitMQGitLab CI
🛒

N11.com

Software Developer

2016 - 2018

Developed features for one of Turkey's biggest B2C marketplace e-commerce platforms.

JavaSpringMySQLRedis

Projects

Owned projects and contributions across different platforms

Trendyol Scheduler Service

A centralized job executor service for Trendyol Marketplace team to trigger desired asynchronous tasks on scheduled times.

Spring BootRabbitMQRedisPostgreSQL
☁️

Cloud-Native Configuration Management

GitOps-based configuration management system for cloud-native applications with automated deployment and rollback capabilities.

KubernetesGitLab CIHelmArgoCD
📡

Event-Driven Microservice Architecture

Scalable microservice architecture using event-driven patterns for real-time data processing and communication.

Node.jsKafkaAWS LambdaDynamoDB
👔

STIL - Daily Clothe Color Advisor

Android application that provides daily clothing color combination advice using AI algorithms.

AndroidJavaMaterial Design
🧠

Remembrain - Brain Memory Game

Brain memory improvement game for Android with progressive difficulty levels.

AndroidJavaSQLite
🎮

Angle Arts Games

Collection of games developed with Unity engine showcasing 3D graphics and physics.

UnityC#Game Development

More projects available on

Blog Posts

Technical articles and insights from my Medium publication

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Latest Tweets

Follow me on Twitter for tech insights and updates

@RequestParam
Nov 28, 2025

Just published a new article about serverless architecture patterns on AWS Lambda! Check it out on Medium 🚀 #Serverless #AWS #Lambda

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@RequestParam
Nov 25, 2025

Event-driven microservices are the future of scalable cloud applications. Here's why your next project should consider this architecture... 🧵

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@RequestParam
Nov 20, 2025

Kubernetes + GitOps + Serverless = 💯 Developer Experience. The holy trinity of cloud-native development.

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Get In Touch

Let's discuss your next project or opportunity. I'm always open to interesting conversations and collaborations.

Based in Izmir, Turkey 🇹🇷

Available for remote opportunities and consulting projects worldwide.

Download My CV