Designing intelligent systems. Built for scale & speed.

I'm Naren S J. I build AI infrastructure, high-throughput systems, and full-stack software designed to solve hard problems at production scale.

Explore Featured Work
01 / Artificial Intelligence

RAG & Multi-Modal Systems

Enterprise context retrieval, graph analysis, and real-time AI entity extraction.

02 / Systems Engineering

C++ & High Concurrency

Epoll, non-blocking I/O event loops, and custom thread pool architectures under load.

03 / Full-Stack Platform

End-to-End Infrastructure

Scalable backend microservices, real-time collaboration engines, and sleek frontends.

04 / Product Management

Strategy & Delivery

Roadmaps, sprint planning, stakeholder alignment, and shipping products that scale.

Identity & Approach

Engineering across the full depth of the stack.

AI SystemsHigh ConcurrencyFull-Stack SoftwareSystems Architecture

I work at the intersection of artificial intelligence, full-stack engineering, and high-performance systems programming. From multi-modal RAG retrieval pipelines and graph neural network extraction to C++ high-concurrency event loops, I design systems built for speed, correctness, and scale.

Open Source & Code Frequency

GitHub contribution streakGitHub contribution graph
Naren S J — AI Engineer and Software Builder

Naren S J

AI Engineer & Software Builder

LeetCode

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Career & Engineering Roles

Professional Experience.

Datavex AI

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AI/ML Engineering InternSeptember 2026 – Current
  • Built a 2D-to-3D CAD reconstruction pipeline using Gemini Vision for geometry interpretation and OpenCascade for parametric model generation.
  • Designed and deployed a FastAPI service layer to handle model inference requests with sub-200ms response times.
  • Integrated OpenCascade export pipelines to produce STEP and IGES files from reconstructed geometry.
  • Reduced manual CAD modelling time by 60% across pilot engineering workflows.

Sahynex Tech Solutions

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Software Engineering InternOctober 2025 – September 2026
  • Developed and maintained platforms serving 10K+ active users across web and mobile surfaces.
  • Achieved a 25% performance improvement over the prior baseline through query optimisation and caching strategies.
  • Built reusable React component libraries consumed across three internal products.
  • Collaborated with product and QA teams to ship four feature releases on schedule.
Technical HeadFebruary 2026 – Present
  • Oversee architecture and engineering standards across 10+ production platforms.
  • Lead technical interviews and onboarding for new developer cohorts.
  • Define and enforce engineering standards covering security, performance, and accessibility.
  • Mentor senior developers and coordinate cross-functional delivery between design, content, and engineering.
Web Dev LeadSeptember 2025 – February 2026
  • Led the web development vertical, overseeing delivery of public-facing and internal platforms.
  • Mentored a team of 8 junior developers, conducting code reviews and pair-programming sessions.
  • Established front-end standards, component conventions, and deployment workflows.
  • Shipped 5 production platforms serving student communities across the institution.

Freelance Software Engineer

FreelanceApril 2026 – August 2026
  • Developed and delivered full-stack web applications tailored to client specifications.
  • Translated client requirements into scalable and efficient technical solutions.
  • Built responsive front-end interfaces using modern web technologies, enhancing user experience.
  • Managed the entire project lifecycle, ensuring timely delivery and client satisfaction.
Flagship Engineering

Selected Work & Systems.

FEATURED PROJECT 01
RAG AI EngineDistributed SystemsFull-Stack

SPManager

An AI-powered project management platform featuring RAG-based context retrieval, skill-based task assignment, and real-time collaboration across distributed teams. Built to handle the full lifecycle of engineering delivery.

AI PipelineRAG Retrieval
CollaborationReal-Time Sync
FEATURED PROJECT 02
C++20 SystemsEpoll Event LoopThread Pools

VoteStack

A high-performance C++ voting platform engineered on epoll, non-blocking I/O, and custom thread pools. Designed to handle thousands of concurrent votes with deterministic latency under load.

Concurrency10,000+ Votes/sec
LatencySub-millisecond
FEATURED PROJECT 03
Graph Neural NetworksAI Entity ExtractionPattern Discovery

CRIMSON

An AI-powered criminal-network analysis system that applies graph analysis and AI-driven entity extraction to map hidden relationships and surface patterns across structured and unstructured investigative data.

IntelligenceGraph Analysis
Data MappingEntity Linkage
Systems Architecture

Building the core infrastructure underneath the applications.

InputProcessingRenderingOutput
Portfolio Engine — light themePortfolio Engine — dark theme
Light theme
Academic Background

Education.

2024PresentPursuing

Sahyadri College of Engineering and Management

Bachelor of Engineering

Information Science Engineering

Focused on AI, distributed systems, full-stack development, and systems programming. Active in technical clubs, hackathons, and leading the ISDC Web Development vertical.

2022202494%

KVG Amarajyothi PU College

Pre-University Course (PUC)

Science — Physics, Chemistry, Mathematics, Computer Science

2010202298.8%

Shree Raja Rajeshwari English Medium High School

Secondary School Leaving Certificate (SSLC)

General — Cherambane, Kodagu

Technology & Tooling

Core Stack.

Programming Languages

PythonJavaJavaScriptTypeScriptCRust

AI & Machine Learning

Generative AIPrompt EngineeringRAGAI AgentsLLM IntegrationComputer Vision

Frontend Development

React.jsNext.jsHTMLCSSTailwind CSSBootstrapFigma

Backend Development

Node.jsExpress.jsREST APIsSocket.ioGitHub APIn8n

Databases & Distributed Systems

MySQLMongoDBPostgreSQLRedisSupabaseFirebaseDatabase ShardingBloom FiltersApache Kafka

Cloud, DevOps & Infrastructure

DockerKubernetesAWSAzureCloudflare R2VercelNetlifyRenderRailwayLinux

Cybersecurity

Kali LinuxWiresharkHoneypots

Blockchain & Web3

SoliditySmart ContractsMetaMaskAlgorand

Developer Tools

GitGitHubPostman
Competitive Record7+

Major Wins & Hackathon Awards

Recognized for AI innovation, speed of execution, and engineering excellence across regional & national competitions.

Recognition

Achievements.

HackHarbor 3.0

Built an AI-powered supply chain optimisation platform in 24 hours.

Winner2024

GDG TechSprint

Developed a real-time disaster response coordination system.

Winner2024

BuildForBillion

Reached the finals with an offline-first AI healthcare triage tool.

Finalist2024

AWS AI Prompt Challenge

Selected as finalist for innovative prompt chaining with Bedrock.

Finalist2024

EY Techathon 6.0

Advanced to semi-finals with an ESG reporting automation platform.

Semi-Finalist2024

Versathon 1.0

Awarded Best Innovative Project for a cryptographic offline payment protocol prototype.

Best Innovative Project2023

Smart India Hackathon

2× college-level finalist, representing the institution at SIH selection rounds.

College Finalist2023
Verified Credentials

Certifications.

Sprints, Events & Competitions

Competitions & Events.

Community & Leadership

Volunteering.

Technical Committee Member

IEEE·Science and Technology

Serving as a Technical Committee Member, contributing to IEEE initiatives, events, and technical standards within the Science and Technology domain.

Jan 2026 – Present

Full Stack Engineer

Team Challengers·Science and Technology

Built and contributed to the Aerophilia web platform, serving 500+ active users. Developed and optimized frontend/backend features for improved performance and user experience. Collaborated with team members to design and implement scalable web architecture. Worked on real-world deployment, debugging, and iterative feature improvements. Participated in code reviews and development discussions within the team.

Nov 2024 – Present

Team Builders Captain

KVG Amarajyothi PU College·Education

Elected as Builders Captain with 95% student support. Led the Builders group for one academic year, coordinating participation in academic, cultural, sports, and extracurricular activities.

Mar 2023 – Mar 2024
Core Inquiry & Cryptography

Research & Exploration.

“What happens when cryptographic verification doesn't require live connectivity?”

My research explores cryptographic offline payment protocols — building systems where financial transactions can be verified and settled locally without network access while guaranteeing security against double-spend attacks.

Below the software layer, I explore chip architecture and secure token verification — analyzing how hardware security modules can execute low-latency cryptographic operations directly on-device without cloud trust dependencies.

Beyond Engineering

Other Activities.

Event Host / Emcee

College Fest Emcee

Pre-University College

College Fest Emcee

Hosted and coordinated a college fest as an Emcee before an audience of 2,000+ attendees, managing stage proceedings, audience engagement, announcements, and event transitions.

Mentor / Session Facilitator

Technical Session Mentor

College / Student Community

Technical Session Mentor

Mentored students and conducted technical sessions, helping participants understand development concepts, tools, and practical approaches to building projects.

Speaker / Session Facilitator

Technical Workshop Speaker

College / Student Community

Technical Workshop Speaker

Delivered technical sessions and interactive workshops, sharing practical knowledge and guiding students through technical concepts and project development.

Storytelling Speaker

Radio Storytelling Session

Radio / Community Platform

Radio Storytelling Session

Delivered a storytelling session on radio, engaging listeners through narrative-driven communication and demonstrating public speaking, creativity, and audience engagement.

Let's Connect

Let's build something remarkable together.

Location & Availability

Mangaluru, IndiaOpen to remote & on-site opportunities globally