Milan K.-Senior Software Engineer

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Experience
Senior Software Engineer
Exxeta
- Working full-stack development while leading the frontend part of the Mercedes-Benz project.
- Implementing a comprehensive testing strategy, including unit tests (Vitest), contract tests (Pact), and integration tests (Playwright)
- Conducting code reviews and managing deployments across multiple environments, including production
- Participating in business-driven development within an agile environment, contributing to estimation and strategy refinement
- Developed GenAI application for analyzing AWS and Azure cloud environments, identifying cost anomalies, and providing actionable savings recommendations
- Integrated AWS and Azure SDKs for telemetry data retrieval, developing sophisticated parsing and preprocessing algorithms
- Gained hands-on experience with Retrieval-Augmented Generation (RAG) systems through specialized workshops and training
Tech and tools in use: TypeScript, VueJS, NextJS, React, Python. Fast API, Java (Spring Boot), AWS (CDK, SDK, Lambda, RDS, EC2, S3), PostgreSQL, Playwright, Vitest
Full-Stack Engineer
Brame
- Creating templates for serverless lambda applications using Serverless Framework
- Leveraging AWS Fargate for containerized Workload to ensure efficient resource utilization
- Creating and developing RESTful APIs on AWS API Gateway - backend services
- Fetching and displaying real-time data and analytics using OpenSearch/ElasticSearch search engine
- Introducing event-driven processing through implementing messaging patterns
- Unit and API testing
Tech and tools in use: AWS (Lambda, RDS Aurora), ExpressJS, NestJS, React, Angular, Python (Fast API), OpenSearch, PostgreSQL, DynamoDB, messaging systems (SNS/SQS), JEST, Supertest, GitHub
Javascript Engineer
Levi9
- Backend development (Javascript, Typescript)
- Creating and developing lambda-based microservices
- Creating and provisioning AWS infrastructure through Cloudformation
- Building CI/CD pipelines using AWS CodePipeline
Tech and tools in use: Javascript, Typescript, Python, AWS (Lambda, Cloudformation, EventBridge, CodePipeline, SNS/SQS), OpenAPI, Swagger, Jest
Software Engineer
Nanobile
- Full-stack development in a fast-paced environment with a small group of engineers
- Website and admin panel design and development using MVC
Tech and tools in use: VueJS, PHP (Laravel), MySQL
Sports Video Editor
WSC Sports
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Media and Entertainment, Sport, and Automotive.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology and Product Development.
Summary
My commitment to collective goals remains steadfast, fueled by determination through setbacks. Failure is a stepping stone for growth, shaping a resilient mindset applicable beyond professional realms.
Skills
- Javascript/Typescript
- Python
- Aws (Cloudformation, Cdk, S3, Rds, Lambda, Dynamodb, Codepipeline, Glue, Athena)
- Databases (Postgresql, Mongodb, Amazon Dynamodb)
- Test Driven Development
Languages
Education
University of Novi Sad
Bachelor's Degree · Law · Novi Sad, Serbia
Statistics
Experience
Global experience
Expertise
Qualifications
Frequently asked questions
Have questions? Find more information here.
Milan is based in Belgrade, Serbia.
Milan speaks the following languages: Serbian (Native), English (Advanced).
Milan has at least 10 years of experience. During this time, Milan has worked in at least 5 different roles and for 5 different companies. The average length of individual experience is 2 years and 11 months. Note that Milan may not have shared all experience and actually has more experience.
Based on recent experience, Milan would be well-suited for roles such as: Senior Software Engineer, Full-Stack Engineer, Javascript Engineer.
Milan's most recent position is Senior Software Engineer at Exxeta.
In recent years, Milan has worked for Exxeta, Brame, Levi9, and Nanobile.
Milan is most experienced in industries like Information Technology, Media and Entertainment, and Sport. Milan also has some experience in Automotive.
Milan is most experienced in business areas like Information Technology and Product Development.
Milan has recently worked in industries like Information Technology and Automotive.
Milan has recently worked in business areas like Information Technology and Product Development.
Milan holds a Bachelor in Law from University of Novi Sad.
The availability of Milan needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
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The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 26 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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