
Nice to meet you.
A closer look at who I am and what I do.

Hey π
I'm Sefali β an AI Hybrid Developer, AI Prompt Engineer, and DevOps-trained engineer based in Bengaluru. I work on Generative AI prompt engineering, LLM evaluation and benchmarking, and AI-powered automation, alongside AWS, Kubernetes, Docker, and Terraform-based cloud architecture and CI/CD automation with Jenkins. I enjoy combining AI and cloud technologies to build reliable, well-documented solutions under tight deadlines.
I'm Sefali Sharon Sabnam, an AI Hybrid Developer and AI Prompt Engineer with hands-on experience in Generative AI prompt engineering, LLM evaluation and benchmarking, and evaluation frameworks. I'm DevOps-trained in AWS, Kubernetes, Docker, and Terraform-based cloud architecture and CI/CD automation with Jenkins. I also have basic, project-level exposure to C#, .NET, and SQL Server through personal desktop applications, and I deliver reliable, well-documented results under tight deadlines.
2.5 years β mapped out.
Most recent role first.
- Developed AI-powered applications and automation solutions using modern Generative AI technologies.
- Built Windows Forms applications with C#, .NET, and SQL Server for real-world use cases, applying basic application development skills gained on the job.
- Built effective prompts and AI workflows to improve software development and content creation.
- Produced technical documentation, educational resources, and software prototypes.
- Leveraged AI tools to enhance productivity, problem-solving, and application development.
- Gained hands-on experience in AI by working on advanced prompt engineering techniques.
- Designed and optimized prompts using few-shot and chain-of-thought prompting to improve AI response accuracy and reliability.
- Conducted performance benchmarking and evaluation of Large Language Models (LLMs) to compare outputs and reduce hallucinations.
- Built structured prompts and evaluation frameworks, ensuring format compliance, clarity, and consistency in AI-generated results.
- Applied AI concepts to real-world scenarios, strengthening problem-solving and automation capabilities.
- Tools: Google Gemini, ChatGPT, Google Whisk, Google Flow, Canva, Inworld AI.
- Supported CI/CD pipeline development using Jenkins, Docker, and Git to automate build, test, and deployment workflows.
- Assisted in provisioning and managing AWS cloud infrastructure (EC2, VPC, S3) using Terraform Infrastructure as Code (IaC) principles.
- Monitored system performance and containerized environments using Docker and Linux-based tools to support reliable application deployments.
- Delivered customer service operations on the Oracle Banking platform, processing 100+ transactions daily with high accuracy and zero critical errors.
- Collaborated with cross-functional teams to investigate and resolve technical and process-related issues, improving response times and service quality.
- Coordinated daily operations by aligning team resources, monitoring performance metrics, and implementing process improvements.
The stack, by discipline.
Artificial Intelligence
Cloud & Containerization
IaC, CI/CD & Monitoring
Programming, Scripting & Testing
Version Control, Tools & OS
Application Development
Shipped, not just scoped.
All 6 projects, most recent first.
A hands-on desktop application built to apply basic C#/.NET skills: secure login, full CRUD student records, live webcam photo capture, image browsing, a student preview screen, and PDF export with iTextSharp.
A desktop drawing tool with line, rectangle, and circle shapes, five brush types (solid, hatch, linear gradient, texture, path gradient), pen styles, a toolbar and context-menu UI, and PNG export.
An AI-powered career guidance web app that parses resume PDFs, scores ATS compatibility, identifies missing skills, and generates technical, HR, and scenario-based interview questions with personalized career guidance.
A custom Grafana Docker image integrated with AWS CloudWatch to visualize real-time EC2 metrics, with dashboards tracking CPU, memory, and disk usage for proactive performance analysis.
A secure, scalable 3-tier architecture with a custom VPC (2 public and 2 private subnets), load-balanced via Route 53, ALB, and NGINX, with CRUD operations on RDS, CloudWatch dashboards for EC2, and automated EC2/RDS backups with AWS Backup.
End-to-end deployment of a banking web application β AWS EC2, VPC, and S3 provisioned with Terraform, container images pushed to Docker Hub, and Jenkins CI/CD pipelines for automated deployments.
Certifications & Awards.
8 certifications Β· 3 awards Β· 1 degree β everything, in full.
π Technical Certifications (8)
π Awards & Recognition (3)
π Education
Let's build something reliable.
Open to AI Prompt Engineering, DevOps, and Cloud Engineering roles β remote or Bengaluru-based.
My Professional Resume
AI Hybrid Developer Β· AI Prompt Engineer Β· DevOps-Trained Engineer