Hey there
Praveen Here!

With over 3+ years of full stack experience, I build scalable and high-performance applications using modern technologies. I now focus on AI-native systems and secure architectures to deliver reliable and production-ready solutions.

Praveen Sahu
AI-Native Systems

AI-Native Systems

Building AI-native and agentic systems that automate workflows and solve real-world problems.

Full Stack Developer

Full Stack Developer

Building scalable, production-grade web applications with modern frameworks.

Application Security

Application Security

Implementing secure-by-design architectures with vulnerability assessments.

About Me

A Glimpse into My World

Learn more about who I am, what I do and what inspires me

Currently Building

Products I’m actively building and working on right now.

Valence AI

Valence AI

Security layer for AI agents that validates intent and blocks unsafe actions.

TypeScriptAI AgentsAppSecTool InterceptionRuntime Enforcement

My Toolbox

Explore the technologies and the tools to craft exceptional digital experiences.

HTML5
CSS3
Javascript
React
Nextjs
Git
GitHub
Figma
Node
REST API
Express
MongoDB
Supabase Streamline Icon: https://streamlinehq.comSupabase
Firebase
HTML5
CSS3
Javascript
React
Nextjs
Git
GitHub
Figma
Node
REST API
Express
MongoDB
Supabase Streamline Icon: https://streamlinehq.comSupabase
Firebase
HTML5
CSS3
Javascript
React
Nextjs
Git
GitHub
Figma
Node
REST API
Express
MongoDB
Supabase Streamline Icon: https://streamlinehq.comSupabase
Firebase
HTML5
CSS3
Javascript
React
Nextjs
Git
GitHub
Figma
Node
REST API
Express
MongoDB
Supabase Streamline Icon: https://streamlinehq.comSupabase
Firebase

Beyond the code

Explore my interests and hobbies beyond the digital realm.

Reading📚
Chess♟️
Music🎵
Gaming🎮
Astronomy🌌
Travel🗺️
Food🍔
Map
memoji

Real-world Results

Featured Projects

See how I transformed concepts into engaging digital experiences.

Valence AI
Virtu Tech SolutionsJanuary 2026

Valence AI

Security layer for AI agents that checks intent, enforces tool-level permissions, and blocks unsafe actions before they execute, so teams can ship agent workflows without rolling the dice on production safety.

Lumora AI
Virtu Tech SolutionsOctober 2025

Lumora AI

AI-powered FinTech assistant automating lead capture, personalized follow-ups, CRM updates, and KYC compliance so agents can focus on closing deals.

Xylem AI
Virtu Tech SolutionsJuly 2025

Xylem AI

AI-powered B2B intent intelligence platform analyzing funding, hiring, and tech signals to surface high-intent B2B leads with real-time scoring and CRM sync.

Vitalis AI
Virtu Tech SolutionsJune 2025

Vitalis AI

Intelligent health companion simplifying complex medical data into clear insights and automated clinical documentation for patients and doctors.

Project Catalog

Full Project Library

Filter by category to explore the breadth of shipped work across product types.

AI Agents
Full Stack Development
Application Security
AI-Native Systems
React
Secure by Design
LLM Integration
Next.js
OWASP
RAG Systems
TypeScript
Threat Modeling
LangChain
Node.js
Authentication
Multi-Agent Systems
Express.js
Authorization
Prompt Engineering
MongoDB
JWT Security
Vector Databases
REST APIs
Vulnerability Assessment
Tool Calling
Agentic Workflows
Responsive Design
API Security
Scalable Architectures
Security Testing
AI Agents
Full Stack Development
Application Security
AI-Native Systems
React
Secure by Design
LLM Integration
Next.js
OWASP
RAG Systems
TypeScript
Threat Modeling
LangChain
Node.js
Authentication
Multi-Agent Systems
Express.js
Authorization
Prompt Engineering
MongoDB
JWT Security
Vector Databases
REST APIs
Vulnerability Assessment
Tool Calling
Agentic Workflows
Responsive Design
API Security
Scalable Architectures
Security Testing

Professional Journey

Work Experience

A timeline of my professional growth and achievements in tech

Full Stack Developer

Full-time
Virtu Tech SolutionsJun 2023 - Present

  • Developed AI-native systems across FinTech, HealthTech, and B2B intelligence verticals, integrating Generative AI, NLP pipelines, multi-agent orchestration, and RAG with role-based access control, audit logging, and pre-execution enforcement.
  • Led full-stack development across multiple products, driving architecture and implementation from system design and API development to frontend delivery and production deployment, with Secure-by-Design as a core standard.
  • Built and maintained real-time data pipelines, REST and GraphQL integrations, and background job systems using Redis and cron jobs, while delivering responsive admin dashboards, marketing platforms, and client-facing web applications with strict TypeScript standards and high code quality.
Next.jsAI-Native SystemsAgentic AIGenerative AIRAGNLPMulti-Agent SystemsTypeScriptREST APIFull-Stack Development

Full-Stack Web Developer (MERN) Intern

Internship
Cuvette TechAug 2023 - Nov 2023

  • Developed RESTful APIs using Node.js and Express
  • Integrated MongoDB for efficient data management
  • Built responsive UI components with React
MongoDBExpress.jsReactNode.js

Full-Stack Web Developer Intern

Internship
DevTownOct 2022 - Jan 2023

  • Developed Zomato clone with React.js and Material UI
  • Implemented backend APIs using Node.js and Express
  • Created responsive layouts and user authentication
React.jsNode.jsExpress.jsMongoDB

Full-Stack Web Developer Intern

Internship
Learn and BuildMay 2022 - Jul 2022

  • Built Bookstore Library app using React.js and Node.js
  • Developed Stock Keeping application with real-time updates
  • Created Travel Log App with interactive maps and user auth
React.jsNode.jsJavaScriptFull Stack

Cybersecurity Intern

Internship
Cyber Secured IndiaJan 2022 - May 2022

  • Conducted penetration testing on vulnerable web applications
  • Explored Linux-based security tools and attack vectors
  • Identified and documented security vulnerabilities
Penetration TestingLinux SecurityWeb SecuritySecurity Tools

Cybersecurity Intern

Internship
Remarkskill EducationApr 2021 - May 2021

  • Performed penetration testing on MR.ROBOT VM
  • Implemented web and network security protocols
  • Applied cryptographic solutions for system security
Pen TestingWeb SecurityNetwork SecurityCryptography

Academic Journey

Education

A brief overview of my educational background and achievements.

Bachelor of Technology (CSE)

Chaitanya Engineering College, Vizag
2019 - 2023

  • Focused on engineering fundamentals and problem-solving
  • Explored web development and cybersecurity
  • Participated in hackathons and tech events
  • Built machine learning projects, including a fraud detection system

Intermediate (MPC)

Sri Chaitanya Junior College, Vizag
2017 - 2019

  • Practiced problem-solving for competitive exams
  • Volunteered in academic events
  • Built a strong foundation in MPC subjects
  • Maintained consistent academic performance

High School

Life Way School, Vizag
2016 - 2017

  • Enhanced foundational knowledge in key subjects
  • Developed early interest in coding and cybersecurity
  • Improved time management skills
  • Participated in sports events

Happy Clients

What Clients Say About Me

Don't just take my word for it. See what my clients say about my work.

Santhosh Reddy
Santhosh Reddy
MD @ Virtu Tech Solutions

Praveen brought valuable skills to the team. His ability to build web apps and manage both the design and development process was exceptional, making him a key contributor to our team.

Atul Singhal
Atul Singhal
CEO @ Cuvette

Praveen demonstrated strong full-stack development skills during his internship. His knowledge of the MERN stack and his impact on our projects were invaluable to the team’s success.

Shaurya Sinha
Shaurya Sinha
Co-Founder @ DevTown

During his internship, Praveen showcased excellent skills, making a significant impact with his strong frontend and backend expertise.

Saurabj Bharadwaj
Saurabj Bharadwaj
Founder & CEO @ Learn and Build

Praveen is a skilled frontend developer who delivers high-quality, responsive web applications. His attention to detail and user-focused designs make him a valuable asset.

Nikhil S.Mahadeshwar
Nikhil S.Mahadeshwar
Founder @ Cyber Secured India

During his cybersecurity internship, Praveen demonstrated strong skills in identifying and addressing security vulnerabilities, contributing to improving overall system security.

Santhosh Reddy
Santhosh Reddy
MD @ Virtu Tech Solutions

Praveen brought valuable skills to the team. His ability to build web apps and manage both the design and development process was exceptional, making him a key contributor to our team.

Atul Singhal
Atul Singhal
CEO @ Cuvette

Praveen demonstrated strong full-stack development skills during his internship. His knowledge of the MERN stack and his impact on our projects were invaluable to the team’s success.

Shaurya Sinha
Shaurya Sinha
Co-Founder @ DevTown

During his internship, Praveen showcased excellent skills, making a significant impact with his strong frontend and backend expertise.

Saurabj Bharadwaj
Saurabj Bharadwaj
Founder & CEO @ Learn and Build

Praveen is a skilled frontend developer who delivers high-quality, responsive web applications. His attention to detail and user-focused designs make him a valuable asset.

Nikhil S.Mahadeshwar
Nikhil S.Mahadeshwar
Founder @ Cyber Secured India

During his cybersecurity internship, Praveen demonstrated strong skills in identifying and addressing security vulnerabilities, contributing to improving overall system security.

Let's create something amazing together

Interested in AI systems, agentic workflows, or secure full stack platforms? Let’s discuss how we can build scalable and production-ready solutions.