Sodbilegt Barsbold
DE
Berlin · Fullstack Developer at Fraunhofer HHI

Sodbilegt BarsboldFullstack & Cloud Developer.

I build web applications from the database to the interface — and the AWS infrastructure that runs them. Currently Fullstack Developer at Fraunhofer HHI, B.Sc. Media Informatics at HTW Berlin completed, starting my Master's in October.

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About

From idea to production.

I'm Sodbilegt Barsbold, a developer based in Berlin. What draws me to software is the full path: a feature isn't done when it runs locally — it's done when it's deployed, observable and reproducible.

At Fraunhofer HHI I work as a fullstack developer on web applications using React, TypeScript and Node.js. Alongside that I completed my B.Sc. in Media Informatics at HTW Berlin and start my Master's in October.

Outside of work I spend a lot of time with AWS, Kubernetes and Infrastructure as Code — this site is an example of that: statically built, provisioned with Terraform, deployed automatically.

Location
Berlin, DE
Currently
Fraunhofer HHI
Studies
M.Sc. from Oct 2026
University
HTW Berlin
Languages
DE · EN · MN
Focus
Fullstack · Cloud
Experience

Work & education

What I've done so far — and where I am right now.

since January 2026 · Berlin

Fullstack Software Developer

Fraunhofer Heinrich-Hertz-Institut (HHI)

Building a platform and component catalogue for 5G and 6G research. Fullstack with TypeScript and Next.js, database access through Drizzle ORM, authentication with Better Auth and FusionAuth, UI with Tailwind CSS — plus deploying the application.

Oct 2026 – 2028 · HTW Berlin

M.Sc. Media Informatics

Hochschule für Technik und Wirtschaft Berlin

Specialising in distributed systems, cloud architecture and interactive media.

completed July 2026 · HTW Berlin

B.Sc. Media Informatics

Hochschule für Technik und Wirtschaft Berlin

Focus on web technology. Bachelor's thesis: “Limits of abstraction in cloud-native systems — an analysis of Kubernetes deployment portability across EKS and AKS”.

Projects

Selected work

Six projects that show what I like working on: cloud, product and a bit of 3D.

Bachelor's thesis

Kubernetes Deployment Portability

How far does Kubernetes abstraction actually carry? Identical manifests deployed to AWS EKS and Azure AKS, compared layer by layer — ingress, storage, volume snapshots, network policies, Istio. The finding: syntactically identical manifests produce different runtime behaviour.

  • Kubernetes
  • EKS
  • AKS
  • Terraform
  • Helm
  • Istio
  • NGINX Ingress
View project
Product

Inittify

A platform to discover events across music, sports and arts. Users can like and save events and browse details — ticketing is in progress.

  • Next.js
  • Tailwind CSS
  • MongoDB
  • Cloudinary
  • Vercel
View project
AWS Hackathon

Hopper

A help chatbot with voice and text input, built at the AWS “AI for Good” hackathon for a foundation supporting street children. Kids who can't type or read can simply speak — and are meant to be routed to a human helper.

  • Node.js
  • Express
  • S3
  • Transcribe
  • Polly
  • Lex
View project
Infrastructure

AWS Infrastructure with Terraform

A complete AWS environment as code: VPC, subnets, EC2, RDS in a private subnet and S3 hosting — modular and deployed via GitHub Actions.

  • Terraform
  • VPC
  • EC2
  • RDS
  • S3
  • GitHub Actions
View project
Learning

Study App

A Quizlet-style learning app: create flashcards, manage sets and quiz yourself.

  • React
  • Node.js
  • MongoDB
View project
3D / WebGL

3D Basketball Court

An interactive basketball court in the browser with Three.js: a textured ball with basic physics, hoops, backboards and a free-orbit camera.

  • Three.js
  • WebGL
  • JavaScript
View project
Skills

What I work with

Technologies I've actually used in projects or on the job.

Languages

  • TypeScript
  • JavaScript
  • Python
  • Java
  • Go
  • SQL
  • HTML
  • CSS

Frontend

  • React
  • Next.js
  • Vue.js
  • Tailwind CSS
  • Three.js

Backend & data

  • Node.js
  • Express
  • REST APIs
  • PostgreSQL
  • MongoDB
  • Drizzle ORM

AWS

  • EC2
  • S3
  • RDS
  • VPC
  • EKS
  • CloudFront
  • DynamoDB
  • SQS / SNS
  • CodePipeline

DevOps & containers

  • Terraform
  • Docker
  • Kubernetes
  • Helm
  • Istio
  • GitHub Actions
  • GitLab CI
  • Nginx
  • Azure AKS

Auth & testing

  • OIDC
  • Better Auth
  • FusionAuth
  • Unit
  • Integration
  • E2E
Infrastructure

How this site is delivered

No server, no manual uploads. A push to main builds the site, uploads it to S3 and invalidates the CDN cache — the whole AWS environment lives as Terraform code in the repository.

  1. GitHub
    Push to main
  2. GitHub Actions
    Build + OIDC login
  3. Amazon S3
    private, OAC only
  4. CloudFront
    CDN + HTTPS (ACM)
  5. Your domain
    Route 53
Contact

Let's talk.

Whether it's a working-student role, a project or just an AWS question — feel free to reach out. I usually reply the same day.

sodbilegtb@gmail.comGitHubLinkedInRésumé