Professional Services

We Build DigitalSolutions ThatWork

Expert development services in web applications, data analysis, machine learning, AI solutions, WordPress, digital media, content creation, live streaming, and mobile apps. Turn your ideas into reality with cutting-edge technology.

Web Development
Data Analysis
Machine Learning
AI Development
Content Creation
Live Streaming & Videography
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DevRay

Premium Development Services

Services

Comprehensive digital solutions tailored to bring your vision to life. From code to content, we deliver results that matter.

Web Development

Full-stack web applications using modern frameworks and best practices. From responsive landing pages to complex web platforms.

  • Custom web application development
  • Responsive design & UI/UX implementation
  • E-commerce solutions
  • Progressive Web Apps (PWA)
  • API integration & development
  • Performance optimization & SEO

Technologies

ReactNext.jsTypeScriptNode.jsPythonTailwind CSS

Data Analysis

Transform raw data into actionable insights. Statistical analysis, visualization, and reporting to drive business decisions.

  • Exploratory data analysis
  • Interactive dashboards & reports
  • Data cleaning & preprocessing
  • Statistical modeling & hypothesis testing
  • Business intelligence solutions
  • Real-time analytics dashboards

Technologies

PythonPandasPolarsSQLPower BITableauStreamlit

Machine Learning

End-to-end ML solutions from data preparation to model deployment. Predictive analytics and intelligent automation.

  • Custom ML model development
  • Predictive analytics & forecasting
  • Natural Language Processing (NLP)
  • Computer Vision solutions
  • Model training & optimization
  • MLOps & model deployment

Technologies

PythonTensorFlowPyTorchScikit-learnLangChainLangGraph

AI Development

Build intelligent systems powered by Large Language Models and generative AI. RAG systems, autonomous agents, and AI automation.

  • LLM-powered application development
  • RAG (Retrieval-Augmented Generation) systems
  • Autonomous AI agents
  • Vector search & embeddings
  • AI automation workflows
  • Custom AI solutions & consulting

Technologies

OpenAIAnthropicGeminiGroqOllamaPineconeWeaviateQdrantLlamaIndex

Content Creation

Technical content that converts. Documentation, tutorials, demos, and creative content that educates and engages.

  • Technical documentation & tutorials
  • Code examples & walkthroughs
  • Video content & demos
  • Blog posts & articles
  • API documentation
  • Developer advocacy content

Live Streaming & Videography

Professional live streaming and video production services. From setup to streaming, capture your moments with quality.

  • Multi-platform live streaming setup
  • Professional video production
  • Technical live streams & tutorials
  • Custom overlays & graphics
  • Post-production & editing
  • Streaming infrastructure setup

Android & iOS Apps

Cross-platform mobile applications using Flutter. Native-like performance with a single codebase.

  • Cross-platform mobile development
  • Native & PWA solutions
  • UI/UX focused design
  • API integration
  • App deployment & publishing
  • Maintenance & support

Technologies

FlutterDartReact NativeFirebaseGoogle Cloud

WordPress Development

Custom WordPress solutions using Divi and Elementor. SEO-optimized websites with fast performance and easy content management.

  • Custom theme development
  • Divi theme customization
  • Elementor page builder
  • SEO optimization & strategy
  • Plugin development & integration
  • Speed optimization & security
  • E-commerce with WooCommerce
  • Website maintenance & support

Technologies

WordPressDiviElementorWooCommercePHPMySQLYoast SEORank Math

Digital Media & Social Media Management

Complete social media management and digital content strategy. Grow your audience and engage with your community.

  • Social media strategy development
  • Content creation & curation
  • Community management & engagement
  • Social media analytics & reporting
  • Brand awareness campaigns
  • Influencer outreach & collaboration
  • Paid advertising management
  • Online reputation management

Technologies

Facebook Business SuiteInstagramLinkedInTwitter/XTikTokYouTubeCanvaHootsuiteBuffer

About DevRay

I design and ship production-ready applications using Python (FastAPI, Streamlit, Pandas, Polars), TypeScript/React/Next.js, Flutter, SQL/NoSQL, and Google Cloud. I specialize in intelligent workflows powered by APIs, autonomous agents, vector search, and Retrieval-Augmented Generation (RAG). My tooling includes Pinecone, Weaviate, Qdrant, LangChain, LlamaIndex, LangGraph, and modern LLM providers like OpenAI, Anthropic, Gemini, Groq, and Ollama. Beyond engineering, I turn data into insights and insights into features that become products people rely on. I also create clear technical content—tutorials, docs, and demos—that helps teams adopt and extend complex systems with confidence. My mission is simple: build tools that understand people, and empower people to build even better tools. Curiosity drives my work, from rapid ML prototyping to productionizing agents and automating end-to-end workflows. Always open to collaborating with teams building the next generation of human-centered AI.

Key Technologies

PythonFastAPIStreamlitPandasPolarsTypeScriptReactNext.jsFlutterSQLNoSQLGoogle CloudPineconeWeaviateQdrantLangChainLlamaIndexLangGraphOpenAIAnthropicGeminiGroqOllama

Certifications & Badges

Google Cloud & AI/ML Certifications

18 badges
Machine Learning Operations (MLOps) for Generative AIVector Search and EmbeddingsResponsible AI for Developers

AWS, IBM & Cybersecurity Badges

5 badges
AWS Educate Introduction to Generative AICode Generation and Optimization Using IBM GraniteAWS Educate Machine Learning Foundations

2025 Certified AI Foundations Associate

1 badge
AI & ML FundamentalsDeep Learning (CNNs, RNNs, LSTMs)OCI AI Tools & Services

What We Do

Full-Stack Engineering

Building end-to-end solutions with modern frameworks and cloud platforms.

AI & Machine Learning

Developing intelligent systems with LLMs, RAG, and autonomous agents.

Data Analytics

Transforming data into actionable insights and visual stories.

Creative Solutions

Content creation, live streaming, and multimedia production.

Let's Work Together

Ready to bring your project to life? We're currently available for freelance work and collaborations.

Get In Touch

Featured Projects

A showcase of our latest work demonstrating expertise across web development, AI/ML, and mobile applications.

TutaLearn - African Educational Platform

TutaLearn - African Educational Platform

Featured

AI-powered educational PWA for African students. Features include personalized learning paths, WhatsApp integration, and adaptive assessments.

PythonTypeScriptGroq APIPWAWhatsApp API
Codebase Genius - AI Documentation System

Codebase Genius - AI Documentation System

Featured

AI-powered platform for automatic GitHub documentation. Generates comprehensive docs from codebase analysis using LLMs.

PythonTypeScriptGoogle Gemini APIStreamlitNetworkXFastAPI
WeatherWise Planner - NASA Earth Data

WeatherWise Planner - NASA Earth Data

Featured

Global climate planning tool using NASA Earth data. Features interactive visualizations and AI-powered insights.

TypeScriptPythonReactFastAPIGroq Llama 3.3 70BNASA GIBSPlotly.jsPWA
AI Health Chat

AI Health Chat

Featured

AI-powered healthcare consultation platform. Symptom checking and health advice using secure AI models.

Next.jsSupabasexAIGrokTypeScript
SerenityAI

SerenityAI

Featured

An AI-powered mental wellness companion designed to help people better understand and care for their mental wellbeing. Features intelligent agents offering personalized emotional support, mood tracking, journaling insights, and pattern analysis—with wellness before productivity as the guiding principle.

ReactTypeScriptJacLangGroq APILLM ArchitectureAI Agents
Weru Digital

Weru Digital

Featured

A multimedia site for Weru TV and FM featuring live radio streaming, live TV streaming, and scheduled programming for both. SEO-friendly with auto-updating RSS news feeds, AI-powered optimization, PWA support, and cross-platform compatibility.

WordPressPWALive StreamingAISEORSSCross-platform

Let's Work Together

Have a project in mind? We'd love to hear about it. Fill out the form and we'll get back to you as soon as possible.

General Inquiries

info@devray.site

Support

support@devray.site

Location

Available Worldwide (Remote)

Response Time

Usually within 24 hours

Ready to start your project?

We're currently accepting new clients and collaboration opportunities. Let's discuss how we can bring your ideas to life.