Ular Kimsanov

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Experience

Projects

Featured projects showcasing my technical expertise

StreamRank - Personalized Recommendation Feed

Java 21Spring BootNext.jsPostgreSQLSupabase AuthSpring Security

Developed a personalized video-feed recommendation service combining content affinity + collaborative similarity + popularity confidence ranking + diversity re-ranking to avoid repetitive "filter bubble" results.

GitHubWebsite
StreamRank - Personalized Recommendation Feed

QRKit - Dynamic QR System

Cloudflare WorkersRedisPostgreSQLAWS LambdaJavaNext.jsZXing

Co-engineered a dynamic QR system where printed codes resolve to a stable short URL, allowing destination updates without reprinting.

GitHubWebsite
QRKit - Dynamic QR System

Anchor - AI Productivity Coach

FlutterDartDrift (SQLite)RiverpodWhisperGPT-5-nanoOpenAI Responses API

Built an adaptive AI productivity coach using rolling 7-day behavior signals (streaks, recurring blockers, check-in/mood trends) to select a coaching strategy per session.

GitHub
Anchor - AI Productivity Coach

LectureFlow - AI Lecture Notes

PythonFastAPILangGraphNext.jsPostgreSQLGemini 2.5 FlashGPT-4o-mini

Developed multi-agent orchestration system using LangGraph with Gemini 2.5 Flash and GPT-4o-mini, processing videos through parallel agent execution for lecture summarization and AI tool extraction.

GitHubWebsite
LectureFlow - AI Lecture Notes

Skills

AI / ML & Agents

Prompt EngineeringPrompt Engineering
LangChainLangChain
LangGraphLangGraph
CrewAICrewAI
Multi-Agent SystemsMulti-Agent Systems
LangSmithLangSmith
OpenAI APIOpenAI API
RAGRAG
NLPNLP
Machine LearningMachine Learning
PyTorchPyTorch
TensorFlowTensorFlow
Computer VisionComputer Vision

Programming Languages

PythonPython
JavaScriptJavaScript
TypeScriptTypeScript
JavaJava
C/C++C/C++
SwiftSwift
SQLSQL
BashBash
HTML/CSSHTML/CSS

Frontend & Frameworks

ReactReact
Next.jsNext.js
SvelteKitSvelteKit
TailwindCSSTailwindCSS
Shadcn UIShadcn UI
Aceternity UIAceternity UI
Material UIMaterial UI

Backend & APIs

Node.jsNode.js
FastAPIFastAPI
Express.jsExpress.js
GraphQLGraphQL
RESTful APIsRESTful APIs
WebSocketWebSocket
SSESSE
SwaggerSwagger

Cloud & DevOps

AWSAWS
Google Cloud PlatformGoogle Cloud Platform
VercelVercel
Cloudflare WorkersCloudflare Workers
DockerDocker
KubernetesKubernetes
CI/CDCI/CD

Databases

PostgreSQLPostgreSQL
MySQLMySQL
MongoDBMongoDB
SupabaseSupabase
Cloudflare D1Cloudflare D1
SQLiteSQLite

Tools & Platforms

GitGit
CapacitorCapacitor
N8NN8N
ClickUpClickUp
ZendeskZendesk
JiraJira
FigmaFigma
JupyterJupyter
AgileAgile

Get In Touch

I'm always interested in new opportunities and exciting projects. Whether you want to send a message or schedule a call, feel free to reach out!