A ROSHINI KRITHI

INITIALIZING SYSTEMS...

A ROSHINI KRITHI
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OPEN FOR OPPORTUNITIES
Final Year CSE Undergraduate
I BUILD
DIGITAL SYSTEMS
AT THE INTERSECTION
OF SOFTWARE & AI.

I BUILD DIGITAL SYSTEMS AT THE INTERSECTION OF SOFTWARE & AI. — A Roshini Krithi

I'm A Roshini Krithi — a Computer Science undergraduate focused on Full-Stack Engineering, Artificial Intelligence, and building products that solve meaningful problems.

CORE FOCUS:Full-Stack × Applied AI × Systems
LOCATION:Coimbatore / Remote, India
EXPERTISE:React, PyTorch, Node.js, DSA
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01COMPETITIVE PROGRAMMING & DISCIPLINE

ENGINEERING BY THE NUMBERS

A snapshot of consistency, competitive programming, and problem-solving discipline across global competitive judges.

LEETCODE
TOP 9.11% GLOBAL
MAX CONTEST RATING
1776

Knight Tier Trajectory

PROBLEMS SOLVED
389+
GLOBAL RANKING
Top 9.11%Worldwide
CONTEST BADGES
6 BadgesEarned
CODEFORCES
PUPIL RANK
PEAK RATING
1340

Pupil Rank — Active Competitor

CURRENT STATUS
Pupil
PEAK STATUS
1340 RatingOfficial Div. 2/3
FOCUS
Math & GraphsCombinatorics
CODECHEF
2 STAR RATED
MAX RATING
1585

2 Star Division Competitor

PROBLEMS SOLVED
760+
STAR RATING
2 StarDivision Active
CONSISTENCY
Rated ContestsRegular Starters
MILESTONES
100-DAY STREAK
TOTAL PROBLEMS SOLVED
1,150+

Across All Competitive Judges

DAILY STREAK
100+ DaysUnbroken Focus
DATA STRUCTURES
Trees, DP, GraphsAdvanced Mastery
TIME COMPLEXITY
O(1) / O(N log N)Optimal Approaches
// ACTIVE CONTEST PARTICIPATION & TIME-COMPLEXITY DISCIPLINE
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02FEATURED ARCHITECTURES

SELECTED WORK

Systems, products, and experiments built across full-stack engineering and artificial intelligence.

01AI × COMPUTER VISION

Leaf Disease Detection System

An AI-powered plant disease detection system using MobileNetV2 with a Flask backend, authentication, and SQLite-based prediction logging.

Leaf Disease Detection System
PRODUCTION READY
MODEL ACCURACY:97.4%
INFERENCE TIME:<85ms
MobileNetV2TensorFlowFlaskSQLite+3 MORE
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02FULL-STACK PLATFORM × COMPETITIVE PROGRAMMING

Code Arena

A full-stack competitive programming platform that aggregates coding contests across major judges and presents them through a unified high-performance experience.

Code Arena
ACTIVE PLATFORM
PLATFORMS INTEGRATED:6 Judges
SYNC INTERVAL:Real-time
React.jsNode.jsExpress.jsPostgreSQL+4 MORE
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03AI E-COMMERCE × INTERACTION DESIGN

Eloria Luxe

An AI-enhanced luxury e-commerce platform combining personalized recommendations, secure Razorpay payments, and cinematic product interactions.

Eloria Luxe
PRODUCTION SYSTEM
LIGHTHOUSE SCORE:98/100
CHECKOUT LATENCY:<1.2s
MERN StackMongoDBExpress.jsReact.js+5 MORE
VIEW ARCHITECTURE
04LLM ENGINEERING × APPLIED AI

Aura GPT

A custom language-model platform engineered from scratch, exploring transformer architecture, Byte-Pair Encoding tokenization, retrieval augmentation, and parameter-efficient fine-tuning.

Aura GPT
CORE RESEARCH & BUILD
VOCABULARY SIZE:32K BPE Tokens
RAG LATENCY:<110ms
PyTorchTransformersBPE TokenizationRAG+4 MORE
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03HISTORY & TRACK RECORD

EXPERIENCE & LEADERSHIP

Software engineering internships, leadership appointments, and competitive speaking distinctions.

ENGINEERINGJUNE 2025 — PRESENT

LEARNLOGICIFY

Full Stack Development Intern

Remote / Hybrid
LEADERSHIP2024 — PRESENT

KIT TOASTMASTERS INTERNATIONAL CLUB

Secretary & Distinguished Speaker

Coimbatore, India
TENURE//JUNE 2025 — PRESENT

Full Stack Development Intern

LEARNLOGICIFY — Remote / Hybrid

Developed responsive web applications, built reusable UI components, worked across frontend and backend systems, and contributed to application performance optimization.

KEY CONTRIBUTIONS & IMPACT
Architected and deployed responsive full-stack features using React, Node.js, and modern RESTful APIs.
Engineered reusable, accessible UI component libraries following atomic design principles.
Optimized client-side rendering pathways and asset pipelines, reducing First Contentful Paint by 35%.
Collaborated on backend service integrations, schema designs, and database query optimization.
DOMAIN COMPETENCIES & TOOLING
ReactJavaScriptNode.jsREST APIsUI EngineeringTailwind CSS
04SYSTEMS & TECHNOLOGIES

THE TOOLKIT

Technologies I use to design, build, debug, and ship software systems.

ENGINEERING
05PERSPECTIVE & CORE ETHOS

PHILOSOPHY

How I think about systems architecture, clean abstractions, and applied intelligence.

I'M INTERESTED IN THE SPACE WHERE ENGINEERING MEETS INTELLIGENCE.
01 // THE APPROACH

I enjoy turning complex technical problems into simple, useful products — from full-stack systems and developer tools to AI-powered applications.

Whether formulating low-latency REST endpoints, training custom neural vision classifiers, or fine-tuning transformer weights, I prioritize rigorous algorithmic soundness, clean modular component hierarchies, and measurable performance.

06 // ACTIVE RADAR

CURRENTLY ENGAGED IN

Key research areas, technical deep-dives, and active engineering experiments.

01

Exploring AI Agents & Tool-Use Architectures

ACTIVE
02

Engineering Aura GPT & Tokenizer Pipelines

ACTIVE
03

Solving High-Difficulty DSA Problems

ACTIVE
04

Learning Distributed Systems & System Design

ACTIVE
05

Mastering Cloud Infrastructure & Fast Inference

ACTIVE
07START A DIALOGUE

LET'S BUILDSOMETHINGINTERESTING.

Open to full-stack engineering roles, AI/ML initiatives, high-impact collaborations, and technical conversations.

roshinikrithi@gmail.com
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