$ exec display.name --format=fullThejasMalenahalli Niranjan
# 5+ yrs in Cloud & Software Eng (Humatects · DLR · Freelance).
# Python · AWS · Terraform · Docker · Kubernetes.
# M.Sc. CS · LLM fine-tuning thesis (LoRA · GDPR).
# Security: VAPT · VPNs · Zero-trust · Keycloak.
5+
Years Exp.
4
Companies
M.Sc.
CS Germany
// tech stack
$ cat profile.json
{
"name": "Thejas Malenahalli Niranjan",
"location": "Germany",
"role": "Cloud Software Engineer",
"experience": 5,
"focus": [
"AWS / Azure"
"DevOps & CI/CD"
"Applied AI / LLMs"
],
"status": "available"
}
$ ▍
Building at the intersection of
Cloud, Code & Intelligence
$ whoami
5+ years at the junction of software engineering and cloud operations, designing and deploying scalable web applications & infrastructure across global client projects and German tech firms. Shipped production systems at Humatects and DLR, architected commercial full-stack platforms as a freelancer, and earned an M.Sc. in Computer Science in Germany (thesis on LLM fine-tuning for GDPR compliance). I bridge software engineering, DevOps automation, and cloud security.
// Awards & Certifications
WeAreDevelopers CODE100
Top 5 out of 100 developers · Berlin 2023
Hack The Box CTF
#176 / 581 global participants · 2024
Ethical Hacking
Internshala · Certified
Cybersecurity Fundamentals
Udemy · Certified
AWS Solutions Architect
Coursera · 2025
[Cloud & Infrastructure]
- ›AWS EC2 / S3 / VPC
- ›Azure VMs / Networking
- ›CloudFront + Route53
- ›IAM / RBAC Policies
- ›Terraform / Ansible
[DevOps & Automation]
- ›Docker & Kubernetes
- ›GitHub Actions / CI/CD
- ›Multi-stage Dockerfiles
- ›Vagrant Environments
- ›Site-to-Site VPN
[Backend Engineering]
- ›ASP.NET Core (C#)
- ›RESTful Microservices
- ›Keycloak JWT / OAuth2
- ›MongoDB / PostgreSQL
- ›WebRTC / RTSP Streaming
[Security & VAPT]
- ›Infrastructure VAPT
- ›Network Hardening
- ›Ethical Hacking
- ›SSL / TLS Config
- ›Zero-Trust Architecture
# Used in freelance client work & personal projects (not attributed to specific employers)
[Full-Stack & Mobile]
- ›React / Next.js
- ›Node.js / Express
- ›Python / Django
- ›Flutter (Mobile)
- ›HTML / CSS / JavaScript
[Applied AI & ML]
- ›LLM Fine-Tuning (LoRA)
- ›PyTorch / HuggingFace
- ›RAG Architectures
- ›NLP Pipelines
- ›Prompt Engineering
Career Timeline
$ select --role
Freelance Cloud & Full-Stack Engineer
Wastechno / Independent Clients · Remote · Germany & India
- Technical lead for client projects: end-to-end development using React, Next.js, Node.js, Python / Django, and Flutter.
- Architected scalable cloud infrastructure on AWS & Azure (EC2, S3, VPC, Azure VMs) with secure network isolation.
- Currently developing and maintaining a commercial interior design platform, end-to-end deployment.
- Infrastructure provisioning via Terraform, Docker, and CI/CD pipelines using GitHub Actions.
- Secure network architectures: VPN tunnels, firewall rules, SSL configs, and IAM/RBAC policies.
- Security assessments using ethical hacking techniques; implemented hardening recommendations.
$ cat education.log
Master of Science in Computer Science
IU International University of Applied Sciences · Berlin, Germany
Specialization in Artificial Intelligence & Software Engineering. Applied AI research: fine-tuning domain-specific LLMs using LoRA / PEFT for automated text classification.
B.E. Electronics & Communications
BGS Institute of Technology · Karnataka, India
Capstone: Blood glucose monitoring IoT wearable device, officially recognized by the Karnataka state government.
GitHub Repositories
Auto-fetched via GitHub REST API · @Thejas04
Thejas04
Hello World, Welcome To My GitHub Profile✨
gdpr-ai-compliance-thesis
Research on GDPR cookie consent compliance detection (Articles 4(11) & 7) using prompting and fine-tuned NLP models. Compares both methods and shows fine-tuning performs better. Includes models, evaluation scripts, rule-based explanations, and the final optimized model.
code_100_challenge
Public repository showcasing cloud infrastructure and software engineering.
Engineering Deep Dives
Private architecture insights without exposing proprietary code.
Solving Real-Time RTSP-to-WebRTC Video Latency & Keycloak Auth Bottlenecks
A practical engineering guide on solving sub-second video streaming latency from RTSP cameras to web interfaces, and handling high-concurrency Keycloak JWT authentication spikes.
Architecting a Secure AWS Environment: Infrastructure as Code & VAPT Hardening
A comprehensive deep dive into designing enterprise-grade AWS cloud infrastructure using Terraform, Keycloak JWT containerization, isolated VPCs, and automated penetration testing.
Fine-Tuning LLMs for GDPR Compliance Detection in Complex Legal Texts
A deep dive into my Master's Thesis research at IU International University (Germany): Fine-tuning LegalBERT & LLaMA using LoRA parameter-efficient adaptation to detect GDPR compliance in privacy policies.
Let's Build
Something Great
# Full-time · freelance · contract.
# Cloud, DevOps, security, applied AI.
# If your infra is held together with
# duct tape and prayers, I can help.