I'm a full-stack developer with extensive knowledge of the entire development cycles of many different application kinds. My proficiency in a variety of programming languages and technologies, including: ❇️ Fullstack (Java Script MongoDB, Express.js, React, Node.js) ❇️ Data Science ❇️ Machine Learning ❇️ Deep Learning ❇️ Generative AI ( Langchain, IIamaIndex, LangGraph, LangSmith, HuggingFace, StableDiffusion, Midjourney, OPEN AI, CHAT GPT4, CHAT GPT3.5, Mistral7B, Gemini) ❇️ Web Scraping, Data Mining, Web Crawling, Data Parsing, Automation, Bots ❇️ Python (Flask, Fast API, Django, GPT API, Pytest, BeautifulSoup, Selenium) ❇️ DevOps - Ansible, Docker, Kubernetes, GitLab CI\CD (AWS/Azure/DO/GCP) ❇️ Flutter ( SDK for compiled applications for mobile, web, and desktop) ❇️ API development: RESTful API, Web Services, HTTP Methods, JSON/XML, API Security, OAuth, API Documentation, API Testing, Postman, Swagger, API Gateway, Microservices, Endpoint Design ❇️ API integration: Binance API, Telegram API, OpenAI API, BetFair API, OddsJam API, Stripe API 📌 My services include 📌 ❇️ Data Cleaning and formatting ❇️ Box plot ML Model Comparison ❇️ Regression and Time Series Model ❇️ ARIMA and SARIMA to build time series price forecasting models ❇️ Supervised and Unsupervised Learning for trading algorithm development ❇️ K-fold Cross Validation to avoid overfitting ❇️ Fundamental Data Extraction and Analysis ❇️ Dimensionality Reduction for Portfolio Optimization ❇️ Classification and Clustering Models ❇️ Silhouette Score to check Model efficiency ❇️ News Event Analysis using NLP ❇️ Custom Scripting for Your Specific Needs My Skills and Expertise 🏆 Software Development: Building custom-tailored software that aligns seamlessly with your business's specific needs. 🏆 Web App Development: Designing and creating web applications with a keen eye for enhancing user experience and interaction. 🏆 API Development & Integration: Creating powerful APIs and integrating them with third-party solutions to ensure seamless interoperability. 🏆 POC & MVP Development: Developing proofs of concept and minimum viable products to streamline market validation and fundraising processes. 🏆 Blockchain Data Analysis: Utilizing advanced analytics techniques to derive insights from blockchain data. Whether it’s for market research, trend analysis, or custom reporting, I can help you unlock the value hidden in the vast amount of data generated by blockchain transactions. 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐢𝐧 𝐏𝐲𝐭𝐡𝐨𝐧 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 ❇️ Algorithmic trading systems (IBKR | Binance | CCXT) ❇️ Advanced data structures and algorithms ❇️ API and microservices development (FASTAPI | Flask | Django) ❇️ Open AI APIs (LLM | DALL-E) ❇️ Database integration (PostgreSQL | DynamoDB) ❇️ Desktop app development (tkinter | PyQt) ❇️ Message queues (Redis | Celery | RabbitMQ) ❇️ Web scraping (Selenium | BS4) ❇️ Geospatial data analysis using geopandas WHY ME? ❇️ My work always meets the highest standards, and I always strive to exceed client expectations. ❇️ I offer astute recommendations to enhance outcomes and reduce expenses. ❇️ I assume complete accountability for tasks and projects, maintaining clear and frequent progress communication. ❇️ My reliability is unwavering, ensuring swift responses to requests and inquiries. ❇️ Proficiency in both written and spoken English guarantees seamless communication. Looking forward to working with you!

I'm a Top Rated GIS developer with 15+ years of experience helping clients turn spatial data into clear, decision-ready deliverables. I've completed 60+ projects on Upwork across real estate, infrastructure, energy, environmental, and regulatory GIS — and I'm the person clients come back to when they need it done right. What I do best: I take messy, inherited, or partially defined GIS projects and bring structure, documentation, and momentum. Whether you need a one-off spatial analysis or ongoing GIS support, I deliver clean outputs that support real-world decisions — site selection maps, parcel analyses, investor-grade visualizations, interactive web maps, and technical CAD-ready files. Core capabilities: Spatial analysis and geoprocessing · Parcel, zoning, and land-use analysis · Site selection and suitability modeling including Data Centers and infastructure/fiber/telecom · Demographic and census data analysis · Buffer analysis, spatial joins, and overlays · Static and interactive map production · GIS-to-AutoCAD conversions · FCC broadband and regulatory mapping · Data cleanup and normalization Tools: QGIS, ArcGIS Pro, ArcMap, Mapbox, Leaflet, Google Maps, Python, Adobe Illustrator Formats: SHP, GeoJSON, GPKG, DXF, DWG, CSV, KMZ I value clear communication, fast turnaround, and long-term client relationships. Available for short-term tasks or ongoing spatial analysis support during standard U.S. business hours (flexible by project).

Over 8 years we have helped startups and product companies build software that scales, from first prototype to Series B. More than 45 products shipped across Healthcare, LegalTech, SaaS, E-Commerce, and Transport. Our AI engineering team builds production systems, not research demos. We design agent architectures, RAG pipelines, and AI workflows using TypeScript (Mastra, Vercel AI SDK) and Python (LangGraph, Agno, Pydantic AI, LangChain). We work with Claude, OpenAI ChatGPT models, Gemini, and open-weight models (including GLM, Kimi, DeepSeek and many more), choosing based on task fit and cost constraints. We practice eval-driven development. Automated eval pipelines, LLM-as-judge scoring, quality gates, all of that runs before anything ships to production. We build MCP integrations and custom Agent Skills, implement structured outputs with guardrails, set up agent observability with tracing, and design context architectures so models get the right information at every step. We have delivered domain-specific AI assistants with RAG and ongoing eval monitoring, agentic tools with multi-step reasoning and tool use, legal document processing at 95% accuracy, AI data aggregation with automated validation, voice agent systems, and generative UI products. Our full-stack team supports AI products with solid web infrastructure: React, Next.js, Vue.js, TypeScript, Node.js, GraphQL, and REST APIs. We deploy on AWS, GCP, and Vercel, and work with PostgreSQL, Redis, and vector stores (Pinecone, Qdrant, pgvector). For mobile we use React Native and Flutter. Delivered results: RAG-powered support bot reduced resolution time by 70% and lifted NPS by 20%. AI event aggregation pipeline scaled B2B SaaS onboarding from 1 to 5 clients per month at 95% data quality. LLM document system cut legal research from days to hours. AI landing page builder matched agency-level output with zero designer involvement. First-year ROI across AI projects averages 3.2x. We have built AI systems for LegalTech (tax advisory, contract analysis), Healthcare (medication search with voice agents), Transportation (fleet management, real-time optimization), E-Commerce (content generation), SaaS platforms with AI-native features, and B2B products with intelligent data pipelines. Our clients are startups embedding AI into their product, and companies replacing manual workflows with intelligent automation. We cover the full cycle: discovery, architecture, development, eval pipeline setup, deployment, and ongoing optimization.

Hi! I am a professional Senior Full Stack Developer and AI Engineer with 7+ years of experience building scalable Web Applications and high-performance AI-driven solutions. I have a deep background in AI Agent Development, AI Model Integration, and end-to-end SaaS architecture. I specialize in creating reliable infrastructures where AI agents can communicate, self-correct, and integrate seamlessly into existing business ecosystems. From real-time dynamic bidding systems for clients like eBay to advanced AI image processing for the industrial sector, I focus on delivering high-precision, production-ready software. WHAT I HELP WITH: • AI Agent Development – Building autonomous agents with self-correction and inter-agent communication. • AI Model Integration – Implementing deep learning and LLMs for visual inspection and automation. • Full Stack Web Development – Crafting scalable platforms using Node.js, Next.js, and FastAPI. • API Integration & Design – Designing robust RESTful APIs and microservices for complex workflows. • Modern UI/UX – Creating interactive, responsive interfaces with React, Tailwind CSS, and TypeScript. TECHNICAL STACK: • Languages: JavaScript (ES6+), TypeScript, Python, Golang, SQL. • AI & Data: Vector Databases, LLM Orchestration, Image Processing. • Frameworks: React.js, Next.js, Node.js, NestJS, FastAPI, Tailwind CSS. • Cloud & Tools: AWS, Docker, Linux, Git/GitHub. I love working on complex technical challenges and helping businesses visualize and execute their most ambitious ideas. I have successfully delivered high-value solutions for international companies like eBay, i-ways, and Agencii AI. Take a look at my portfolio and get in touch—let’s see if we’re a good fit for your next project.

Hi! I provide access to an expert Python Developer who helps businesses build scalable, secure, and high-performance backend solutions. As a Python Developer, I focus on delivering reliable architectures, clean APIs, and automation systems that support long-term product growth. ⚙️ What my Python Developer Provide Python Developer from my team specializes in building backend systems using Python, Django, Flask, and FastAPI. Each Python Developer designs and implements robust APIs that integrate smoothly with modern frontends and third-party services. My team works extensively with SQL databases including PostgreSQL and MySQL, as well as MongoDB, delivering data-driven applications, internal tools, and scalable platforms. Their work as a Python Developers also includes Python web scraping, backend automation, and data processing solutions. A Python Developer on my team handles background jobs, async processing, and real-time features using Celery, Redis, WebSockets, and async I/O. We also cover backend testing with Pytest and Selenium to ensure every Python solution is stable and production-ready. ☁️ Infrastructure & Delivery Each Python Developer is experienced with cloud infrastructure and deployments on AWS. As a Python Developers, they use Docker, CI/CD pipelines, and containerized environments to ensure smooth releases and maintainable systems. 💡 How a Python Developer Adds Value - Build scalable backend architectures and high-performance APIs - Deliver full-cycle backend solutions as a Python Developer - Implement automation workflows, data pipelines, and Python web scraping - Optimize existing Django and Flask projects for speed and scalability - Integrate data processing, analytics, and backend logic into complex systems Whether you need backend development, automation, API engineering, or system optimization, I can connect you with a Python Developer who delivers clean, efficient, and maintainable solutions. Hire a Python Developer for backend development, APIs, Django, Flask, FastAPI, SQL, PostgreSQL, automation, Docker, and cloud-ready Python solutions. Let’s connect you with a Python Developer who can turn your ideas into a stable, scalable, and high-performing product.

I help startups, enterprises, and government teams build scalable GIS & map-based solutions — from fast MVPs to large-scale production systems. With 10+ years on Upwork and morr then 1000 hours on upwork projects, I specialize in turning complex geospatial data into interactive, reliable, and high-performance applications. 🚀 What I Can Help You Build • Interactive Web GIS & Map Applications (2D & 3D) • Map-based MVPs for startups • Large-scale geospatial platforms with millions of records • Data pipelines, ETL & spatial analytics • Custom GIS tools, plugins, and automation 🗺️ Core GIS & Mapping Expertise • Web Mapping: Mapbox, Leaflet, Cesium, Potree • Backend: Node.js, Python, Django • Frontend: React, Vue, JavaScript • Databases: PostgreSQL, PostGIS, Oracle • GIS Platforms: ArcGIS (Desktop & Online), QGIS • Automation: ArcPy, ArcObjects • Tiling: Raster & Vector Tile Pipelines • Visualization: 2D / 3D spatial data dashboards 📊 Specialized Services • GIS Data Digitization & Spatial Analysis • Remote Sensing & Raster Processing • QGIS Plugin / ArcGIS Tool Development • Python-based Desktop & GIS Applications • SQL Optimization & Spatial Queries ☁️ Deployment & Cloud • Microsoft Azure, AWS, GoDaddy • Scalable, production-ready deployments 🤝 How I Work I personally handle communication, architecture, and delivery, supported by a senior GIS team when projects require scale or speed. I’m open to short-term tasks, long-term contracts, and challenging geospatial problems. 👉 If you have a map-based challenge, let’s discuss your use case and I’ll suggest the most efficient solution.

My Domain? The Boundless Realm of Code + Intelligence I specialize in AI-driven SaaS Architecture, seamless API integrations, and intelligent automation that transforms raw data into actionable insights. From crafting ML-powered backends to dynamic, responsive frontends, I orchestrate full-stack solutions that blend cutting-edge technology with business logic. My expertise spans predictive analytics, natural language processing (NLP), and computer vision integrations, enabling systems that learn, adapt, and evolve. Unique Problems, Unique AI-Centric Solutions Struggling with unstructured data? Building a SaaS product that needs smart automation? I bridge gaps between legacy systems and modern AI/ML frameworks, creating solutions that are smarter, faster, and future-proof. Whether it’s deploying LLMs (like GPT-4) for conversational interfaces, optimizing workflows with reinforcement learning, or unlocking hidden patterns in your data with deep learning, I turn complexity into clarity. Experience and Expertise With an IT career rooted in software engineering since 2007 and a specialized focus on AI/ML since 2012, I blend technical mastery with intelligent innovation. Holding a degree in IT and a Postgraduate Diploma in Remote Sensing & GIS, I pioneered ML-driven geospatial analytics during my academic research—a foundation that propelled my transition into commercial AI/ML development. Over the past decade, I’ve delivered: AI/ML Solutions: Production-grade models for predictive analytics, NLP, and automation since 2012. Legacy-to-AI Modernization: Bridging traditional systems with machine learning frameworks to future-proof workflows. Cross-Domain Impact: Applying ML to sectors like geospatial analytics, SaaS automation, and data engineering. My work spans: AI/ML Pipeline Design: End-to-end solutions for data ingestion, preprocessing, model training (Scikit-learn, PyTorch), and deployment. Intelligent Automation: Bots, workflows, and APIs enhanced with NLP and computer vision. Data Storytelling: Advanced visualizations that make AI-driven insights accessible and actionable. My Toolkit + AI Superchargers Python & AI/ML Stack: PyTorch, FastAI, Scikit-learn, TensorFlow, Keras, SpaCy, HuggingFace Transformers, LangChain LLM Integrations: Custom ChatGPT 3.5/4.0 solutions, RAG architectures, fine-tuning for domain-specific tasks TypeScript/JavaScript: AI-enhanced UIs with Vue/Svelte, real-time dashboards for ML monitoring Cloud AI Services: AWS SageMaker, Transcribe, Rekognition; Google Cloud AI/Vertex AI Databases: Vector databases (PgVector, Pinecone) for AI applications, time-series analytics APIs: Seamless integration of AI-as-a-Service tools (e.g., OpenAI, Claude, Gemini) Why Partner With Me? I don’t just write code—I build intelligent systems. Let’s create SaaS platforms that predict user needs, automate workflows with precision, or turn petabytes of data into strategic assets. From deploying computer vision for document processing to designing chatbots that understand context, I ensure your projects aren’t just functional—they’re brilliantly adaptive. Ready to Transform Data into Intelligence? Let’s collaborate to future-proof your digital vision. With expertise in both the art of code and the science of AI, I turn daunting challenges into scalable, elegant solutions—powered by algorithms that work as hard as you do.

💡Let's transform your SaaS idea into a revenue-generating MVP in 30 days, helping you find product-market fit 3x faster and secure your first paying customers. Let's make it happen! 🏆Achievements and Happy Customers! • Rescued an Agriculture SaaS business (Itricorp) by rebuilding their failing core platform into a better version just in time to secure their market position. ➡️ "I could say what I needed, and ByteNaNa turned it into code." - Jim Etro, CEO, Itri Corporation • Partnered with a garage startup to build their entire IoT SaaS platform, scaling Watchdog Home Monitor into a successful, market-ready business. ➡️ “The team is extremely responsive and easy to speak with.” - Trey Welstad, CEO, Snowbird • Led the successful launch of a B2C SaaS (GenoStories) on the App Store & Google Play by rescuing and stabilizing its failing legacy codebase. ➡️ "What impresses us most about Bytenana is their ability to deeply understand the emotional purpose behind our product." - Alba D Reboyras, Co-Founder, Genostories Inc • Engineered a mission-critical Industrial IoT SaaS for the mining sector, enabling predictive maintenance and significantly reducing costly operational downtime. ➡️ "They listen to the problem and deliver software that works at a fair cost." - James Trace, CEO, Multotec • Developed a custom content automation SaaS that saved us the full cost of a dedicated social media employee every month. ➡️ "Bytenana is the best place to work!" - Bytenana Team (It is true! People love working here.) 🧠Consultants first, developers second. We work side-by-side with founders, CTOs, and operations leads to solve real business problems — not just ship code. 🧐🧐🧐🧐 Hey, no need to believe us, check the verified reviews from our customers and also demo videos in the portfolio below. (I mean, our faces are there, can't make that up!) 😌😌😌😌 ------------------------------------------------------------------------ ⚙️Our Tool Box 🤖 AI TECHS LangChain | n8n | Make | OpenAI/GPT-4 and other models | Pinecone | Supabase | RAG | AI systems | Lovable.ai | Cursor.ai | Aider → Sales Pipeline and Follow-up Automation • Deep Personalization Cold Outreach System • Proposal Automation System • AI-Powered Content Creation for Social Media Lead Generation • SEO AI Content Producers • Recruiting and Candidate Screening Automation • AI Chatbot 🔍 Context Engineering - deep requirement elicitation with AI-powered discovery sessions eliminate guesswork and ensure pixel-perfect delivery and fast prototyping. 🌐 Frontend & Visualization Mapbox GL | React | JavaScript | PowerBI | Tableau | Superset → Interactive maps • Real-time dashboards • Mobile-responsive UIs 🗄️ Backend & Databases PostGIS/PostgreSQL | GeoServer | Node.js | Express | GeoDjango | Java Spring | Next.js | N8N | Swagger → Spatial query optimization • Feature services • High-concurrency APIs 📶 Data Engineering Python | Geopandas | Shapely | Scrapy | Selenium | BeautifulSoup | ADF | Microsoft Fabric | Spark | Mage.ai | Apache Airflow | AirByte | Databricks | Snowflake | Pub/Sub | CDC | Prefect | DBT | Amazon Glue | Kafka | Oracle | Postman → Parcel/zoning extraction • ETL automation • Geometry processing • Stream processing • Reporting • Data integration • Data migration • Observability • Data Governance • Storage ☁️ Cloud Infrastructure AWS (Lambda, S3, RDS) | GCP | Docker | Kubernetes | Serverless | Azure | CloudFlare | → Scalable pipelines • Cost-optimized architecture • CI/CD deployment 🗺️ Spatial Intelligence QGIS | GDAL | Turf.js | Leaflet | Geocoding | Open Street Maps OSM | Google APIs | OGR → Suitability analysis • Geoprocessing

I help startups, enterprises, and growing businesses build AI-driven web and mobile products that automate operations, improve customer experiences, and unlock new revenue opportunities. My expertise combines modern full-stack development with intelligent AI systems, enabling organizations to move beyond traditional applications and create products powered by autonomous agents, large language models (LLMs), and workflow automation. Whether you need an AI assistant, a multi-agent platform, a customer-facing mobile app, or an end-to-end SaaS product, I deliver scalable, secure, and production-ready solutions. What I Build * AI-powered SaaS platforms * Intelligent web and mobile applications * Autonomous AI agents and multi-agent systems * Conversational AI and voice assistants * Workflow automation and business process optimization * Customer support and sales automation solutions * Knowledge management and enterprise search platforms * AI copilots for internal teams and external users * Data analytics and decision-support systems AI & Agentic Capabilities * Multi-agent orchestration and agent workflows * LLM integration and fine-tuning strategies * Retrieval-Augmented Generation (RAG) * Vector databases and semantic search * Knowledge graph integration * AI memory and context management * Tool calling and function execution * Prompt engineering and evaluation frameworks * Human-in-the-loop workflows * AI governance, observability, and security Technology Stack AI & LLMs: OpenAI, Anthropic, Google Gemini, Azure OpenAI, LangChain, LangGraph, CrewAI, AutoGen, LlamaIndex, MCP, vector databases, and embedding models. Web Development: React, Next.js, Angular, Node.js, Python, FastAPI, Django, Express.js, TypeScript, and REST/GraphQL APIs. Mobile Development: Flutter and React Native for cross-platform iOS and Android applications. Cloud & DevOps: AWS, Azure, Google Cloud Platform, Docker, Kubernetes, CI/CD pipelines, serverless architectures, and Infrastructure as Code. Databases: PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch, Pinecone, Weaviate, and Chroma. I have extensive experience integrating applications with: * CRM platforms * ERP systems * EHR and healthcare systems * Payment gateways * Communication platforms * Third-party APIs and enterprise tools * Identity providers and authentication systems Industries Served * Healthcare * FinTech * Real Estate * Logistics and Supply Chain * Education * E-commerce * Sales and Marketing * Manufacturing * Insurance I believe successful AI products require more than just model integration. Every engagement begins with understanding business objectives, user workflows, technical constraints, and long-term scalability requirements. My process includes: 1. Discovery and requirements analysis 2. Solution architecture and technical planning 3. Rapid prototyping and validation 4. Agile development and iterative delivery 5. Testing, security, and performance optimization 6. Deployment, monitoring, and continuous improvement Why Clients Work With Me * Architecture-first mindset focused on scalability * Strong experience across AI, web, and mobile technologies * Ability to translate business requirements into technical solutions * Clear communication and transparent project management * Focus on security, compliance, and governance * Proven approach to building production-ready AI systems If you are looking to build intelligent applications, automate complex workflows, or launch AI-powered products that deliver measurable business value, let's connect. Let's turn your ideas into impactful AI solutions.

I ship AI‑powered web apps and APIs that hit deadlines and stay stable in production. Racing a launch. Codebase feels brittle. Need LLM features users trust. I'm your hire. I've logged 24,000+ Upwork hours and $500K+ across 54 long‑term tracked projects. Top Rated Plus with steady 5★ feedback. I'm brought in to rescue risky builds, accelerate MVPs, and steady production systems. React with TypeScript for clear, maintainable UIs. Node.js for fast services and clean REST APIs. AWS plus CI/CD. Docker and Kubernetes for containers. PostgreSQL or MongoDB with solid schemas and indexes. Metrics and tracing. Logs you can search. AI is first class in my builds. I deliver RAG search, AI copilots, workflow automation, content generation. Backed by guardrails. Caching to control spend and latency. Offline eval sets keep quality steady. I can retrofit into an existing product or design it from day one. What I can help with: - SaaS MVPs and internal tools with React and Node - RAG pipelines with LangChain and OpenAI - Clean REST APIs, auth, rate limits, logging - AWS deploys with Docker and Kubernetes. CI/CD that is repeatable - Performance debugging and production hardening How I work: - Quick discovery call. Then a focused technical audit and delivery plan - Scope and milestones, plus a clear timeline. Clear pricing before kickoff - Prototype or API spec in 48 to 72 hours when possible - Weekly demos with Git history that's readable. PR reviews and tests in place - Handover includes docs and env files. Runbooks included. I stay available for support Available for urgent turnarounds and long‑term retainers. I can usually start within a week. Let's talk scope, constraints, and the fastest path to a stable release.