SpeaklineSpeakline

Hello, I'm

Likith Vishal

Software Engineer | AI/ML Specialist

Software Engineer (SRE/AI) at Cisco building production multi-agent systems, RAG pipelines, and infrastructure automation. Expertise in LangGraph, FastAPI, Terraform, and cloud-native AI/ML systems.

About Me

Software Engineer (SRE/AI) at Cisco building production-grade AI/ML systems. I architect multi-agent systems with LangGraph, RAG pipelines, and FastAPI backends that transform manual SRE processes into autonomous workflows—from LLM-powered incident response to agentic Jenkins automation across enterprise systems.

production_pipeline.yaml

End-to-End ML Pipeline

/* From model development to production deployment */

01

// init: agent orchestration

AI/LLM Engineering

Multi-Agent & RAG Systems

LangGraph multi-agent systems, RAG pipelines with intent detection, prompt engineering

LangGraphRAGTransformers
02

// stage: api layer

Backend & APIs

Production Services

FastAPI backends with Pydantic validation, async processing, REST APIs

FastAPIPydanticREST APIs
03

// deploy: infrastructure

Cloud & Infrastructure

IaC & DevOps

Terraform IaC with GitOps, AWS event-driven pipelines, Kubernetes deployments

TerraformAWSDockerK8s
04

// output: production ready

Observability

Monitoring & SRE

Splunk/Grafana dashboards, synthetic monitoring, 98% uptime across 20+ DCs

SplunkGrafanaCI/CD
Pipeline Status: Production Ready
neural_network.layers

Skills & Technologies

/* Interconnected knowledge graph */

Languages

layer[0]
PythonJavaScriptTypeScriptSQL
nodes: 4

Backend

layer[1]
FastAPINode.jsREST APIsPydantic
nodes: 4

AI/ML/LLM

layer[2]
PyTorchTransformersLangGraphRAGPrompt EngineeringMulti-Agent SystemsOpenAIVector DBs
nodes: 8

Cloud

layer[3]
AWS (Lambda, S3, EventBridge)TerraformDockerKubernetes
nodes: 4

Tools

layer[4]
SplunkGrafanaGitCI/CD
nodes: 4
6 layers active
24 nodes connected
fully synced

Certifications

Prompt Engineering with LangChain
Natural Language Processing Specialization
Bayesian Statistics: From Concept to Data Analysis
Data Science for Engineers
Where I've shipped

Professional
Experience

From data science internships and entrepreneurship to SRE & AI engineering at Cisco

2+
Years
8+
Projects
6
Systems
70%
MTTR Cut
Does this globe rotate? Give it a try!
Active
Project Pipeline
6 Projects
3 Featured

Featured Projects

A selection of my recent work across machine learning, developer tools, and AI applications

Developer Tool

SpeakLine: Voice-to-Code Comments

Production-grade Python package published on PyPI. Voice-driven inline documentation tool supporting 8+ languages (Python, JS, TS, Go, Rust, Java, C#, Ruby). Pluggable transcriber backends (Whisper local, OpenAI API), language-specific AST parsers, silence detection, comprehensive CLI via Typer, and IDE integration for VS Code, Vim, Neovim, Emacs.

PythonPyPIOpenAI WhisperCLITyperAST Parsing
Live
Machine Learning

Fine-tuned Vision-Language Model for Image Captioning

End-to-end image captioning system using BLIP achieving 0.1755 BLEU-4 and 0.4011 METEOR scores on Flickr8k. Fine-tuned transformer-based VLM on 8,000+ images with mixed-precision training, achieving 97.5x performance improvement.

PythonPyTorchBLIPHugging FaceComputer VisionStreamlit
Live
Machine Learning

Natural Language to SQL Generation using Fine-Tuned LLM

Fine-tuned Llama-2-7B for SQL query generation using LoRA, reducing trainable parameters by 99.4%. Achieved 72% exact match accuracy and 85% BLEU score with 4-bit NF4 quantization enabling training on consumer GPUs.

PythonLlama-2LoRAQuantizationSQLNLP
Source Available
Other Noteworthy Projects
Machine Learning

AI-Powered Glaucoma Detection

Custom CNN for automated glaucoma detection from retinal fundus images, achieving 92-96% accuracy with Grad-CAM visualization.

PythonCNNTensorFlowMedical AI
Live
Application

Gemini Pro Multimodal App

End-to-end multimodal AI application leveraging Gemini Pro for text and image analysis, achieving 60 queries per minute.

PythonStreamlitGemini Pro
Research
Machine Learning

Text Summarization & Classification

News summarization using TextRank and K-Means Clustering, achieving 85% precision and 82% F1-score on 1,000+ articles.

PythonNLTKScikit-learnLSA
Research
3 Live Demos
2 Open Source

Hover to explore

Say hello

Get In Touch

Interested in AI/ML collaboration or have a project in mind? Let's connect!

I'm always open to discussing AI/ML projects, agentic workflows, or opportunities in the machine learning space. Whether you have a question or just want to say hi, I'll do my best to get back to you!