💡 I help you fix backend issues fast, stabilize live systems, and build reliable APIs that work under real-world load. 💡 I also work on Java + Angular/TypeScript full-stack bugs, especially issues involving existing codebases, state handling, API flows, auth, and cross-platform app behavior. 💡 I fix rough MVPs and broken code produced by Claude, Codex, Cursor, and other AI agents: fragile flows, messy handoffs, weak auth, API bugs, browser-extension issues, and code that works in a demo but breaks in real use. 💡 I can also build focused MVPs/prototypes in hours when the scope is clear, then clean them up so they are maintainable. With 15+ years of hands-on experience, I’ve worked across enterprise systems, production debugging, high-availability applications, and government-grade Java/Spring Boot platforms. I’m not just building features; I’m usually the person called when something is already live, complex, slow, or broken. What I can do for you: * Debug and fix backend issues quickly (APIs, async flows, database problems) * Fix frontend issues in Angular, TypeScript and JavaScript (UI bugs, API integration issues, state handling) * Fix AI-generated / Claude / Codex / Cursor code before handoff * Clean up fragile MVPs and turn them into maintainable software * Debug browser extension issues and extension-to-backend connection problems * Optimize slow queries and improve performance (MySQL, SQL Server, Oracle) * Build and improve REST APIs (Java Spring Boot, Node.js) * Integrate third-party APIs (OAuth, OIDC, secure integrations) * Stabilize production systems and reduce recurring issues * Build focused MVPs and internal tools using Java, Node.js, Angular, APIs, and AI-assisted development * Automate workflows using scripts and AI agents where it makes sense * Set up and troubleshoot Linux-based environments (dev tools, services, remote access) * Configure browser-based dev environments (code-server / VS Code in browser) * Secure access using Cloudflare Tunnel or similar approaches (no port forwarding / VPN) * Fix and enhance C# desktop applications, including UI controls and small DevExpress tasks * I also handle structured document and data transformation work, including XML/schema-based outputs, PDF/Word-to-structured-data conversion, validation-driven formatting, and automation around repetitive document workflows. My approach is practical: understand the target schema, convert carefully, validate the output, and deliver clean files that are easy to review and maintain. Tech I work with regularly: * Backend: Java, Spring Boot, Node.js, Python (automation/scripts) * Frontend: Angular, TypeScript, JavaScript, HTML/CSS * Databases: MySQL, SQL Server, Oracle, Redis * APIs: REST, SOAP, API integrations, authentication flows * Reporting: JasperReports / Jaspersoft Experience highlights: * 6+ years at Upland Software on PowerSteering PPM, delivering 20+ product features and fixing 100+ defects in a mature enterprise product * Lead Java/full-stack work on Dubai Government projects, including DubaiNow integrations and the Dubai Police Rain and Waterlogging Forecast System * Architected or contributed to 20+ telecom and financial transaction systems before moving fully into remote enterprise product work * Strong focus on debugging, performance tuning, and understanding complex existing systems quickly I’m not here just to write code. I focus on solving problems, especially in systems that are already live and need careful handling. If your system has an issue, your AI-built MVP needs cleanup, or you need someone who can jump in, understand it fast, and fix it properly, I can help.

I'm a Financial Systems Consultant with over 10 years of experience implementing and optimizing financial systems for mid-market and enterprise organizations. I specialize in NetSuite, Coupa and other leading financial platforms, with a proven track record of delivering scalable, user-friendly solutions that improve efficiency, compliance and visibility. I partner with clients to: • Implement and optimize NetSuite, Coupa, Oracle Fusion and Workday platforms • Integrate ERP systems with third-party platforms like Salesforce, Coupa, Concur, Zuora and others • Streamline P2P, Q2C and R2R processes • Automate workflows, custom approvals and reporting dashboards • Support post-go-live optimization, data migration and end-user training I've led and supported multiple end-to-end implementations of NetSuite and Coupa, acted as a subject matter expert for Oracle Fusion ERP rollouts and provided ongoing system administration and optimization services for clients needing flexible support. Whether you're launching a new platform, connecting systems or untangling process bottlenecks, I bring a hands-on, business-minded approach to help your systems run smarter, not harder. Let’s connect to discuss how I can support your project goals.

I help growing businesses build stronger operational systems across ERP, ecommerce, retail, and accounting workflows. My work sits at the intersection of operations, systems, and execution — with experience in NetSuite, QuickBooks, Shopify, inventory and fulfillment operations, reporting, and workflow design. I’m especially valuable in situations where the business is moving, but the systems behind it need to be cleaned up, clarified, or rebuilt. I bring a steady, practical approach to diagnosing what is broken, improving how things flow, and creating processes that are easier for teams to use and maintain. My focus is always on clarity, reliability, and scalability. I like helping businesses turn operational complexity into structure that supports better decisions and smoother day-to-day execution.

⚡️AI Engineer ⚡️Chatbot developer ⚡️Database Development ⚡️ Data Engineering ⚡️ Cloud 🚀 AI Engineer specialized in Chatbot & RAG Development — I help businesses build intelligent assistants that can understand, search, and respond using their own data. With a solid foundation in SQL, cloud data engineering, and backend development, I now focus on creating LLM-powered systems using tools like OpenAI GPT-4, LangChain, and vector databases. From simple Q&A bots to voice-enabled assistants and document-based RAG pipelines — I build fast, reliable, and secure AI workflows. ✅ Core Specialties 📌 LLM-Powered Chatbots & Assistants 🔹 GPT-4 chatbot setup using OpenAI APIs 🔹 System prompts, function calling, JSON mode 🔹 Multi-turn conversation logic & session memory 🔹 LangChain / LangGraph for modular chatbot flows 🔹 Tool usage: calculator, search, DB query execution 📌 RAG (Retrieval-Augmented Generation) 🔹 Custom Q&A bots over PDFs, docs, websites, SQL DBs 🔹 Embedding content with OpenAI, HuggingFace, or Cohere 🔹 Vector DB setup: Supabase, Pinecone, FAISS, Weaviate 🔹 Chunking, metadata filtering, source attribution 🔹 Real-time search + response generation 📌 Moderation & Control 🔹 OpenAI Moderation API to filter harmful prompts 🔹 Message validation & logging 🔹 Content restrictions and persona enforcement 📌 Voice & Audio Bots (Optional) 🔹 Speech-to-text with Whisper (file or microphone input) 🔹 Text-to-speech (TTS) for reply audio output 🔹 CLI, web UI, or n8n workflow integration 📌 Cloud & Backend Integration 🔹 Python (FastAPI, requests, pandas) for backend logic 🔹 AWS S3, Lambda, Glue, IAM, Athena for cloud storage and ETL 🔹 Automation with n8n, GitHub Actions, Bash 🔹 JSON, CSV, Parquet input/output support 🔹 Dockerized deployments, Git version control 🚀 Experience & Strengths 🔹 10+ years in database and ERP systems (Oracle, PL/SQL) 🔹 Transitioned into AI development with hands-on RAG/chatbot projects 🔹 Strong backend engineering and data handling background 🔹 Cloud-ready and automation-focused mindset 🔹 Fast, responsive, and fluent in both business and technical logic 🔍 Keywords to find me: Chatbot Developer, RAG, GPT-4, LangChain, LangGraph, OpenAI, Whisper, Text-to-Speech, Moderation API, Vector Database, Pinecone, Supabase, FAISS, Q&A Bot, Document QA, PDF Chatbot, Data-Powered Chatbot, Function Calling, JSON Mode, Prompt Engineering, AI Assistant, Retrieval-Augmented Generation, FastAPI, Python, GitHub Actions, n8n, S3, Lambda, Custom Chatbot, ERP Integration, SQL Chatbot, Cloud Automation, Oracle, PLSQL, SQL, AWS, Athena, Redshift, Data Engineering, ETL, Glue, ERP, Data Warehouse, Data Pipelines, Git, Cloud Data, PostgreSQL, Docker, JSON, Metabase, Data Lake, SQL Tuning, Stored Procedures, Big Data, Data Modeling, QuickSight, Airflow, Jupyter

Senior Data Engineer & Snowflake Architect with 12+ years of experience designing and delivering scalable cloud data platforms. My core specialization is Snowflake architecture and advanced SQL engineering, supported by strong multicloud experience across AWS, Azure, Databricks, and BigQuery. Over the past year, I have generated $10,000+ in verified Upwork earnings and $55,000+ in total revenue across active clients, delivering productiongrade data platforms with a focus on reliability, performance, and longterm scalability. Primary Expertise – Snowflake Architecture Snowflake is my deepest area of expertise. I design and implement: End to end ELT architectures (RAW i.e Bronze Layer to STAGING i.e Silver Layer to DERIVED i.e Gold Layer) Advanced SCD Type 2 logic using Streams, Tasks, sequences, and modular stored procedures Highperformance SQL transformations and optimization (clustering, micropartition pruning, Query Acceleration Service) Multicluster warehouse scaling for concurrency Secure data sharing, RBAC/DAC governance, Dynamic Data Masking, and Row Access Policies Dynamic Tables for near realtime reporting pipelines Cost monitoring using Resource Monitors Zero Copy Cloning for environment management I have extensive handson experience handling semistructured data (VARIANT, FLATTEN, LATERAL FLATTEN), Snowpipebased ingestion, COPY INTO workflows, and production automation using Snowflake Scripting. I also integrate Snowflake Cortex capabilities, including: LLMbased SQL automation Inplatform ML forecasting Document AI extraction workflows Strong MultiCloud & Modern Data Stack Experience While Snowflake is my core strength, I bring solid execution capability across modern data ecosystems: Databricks & PySpark for largescale transformations Azure Data Factory for orchestration AWS S3 and cloudnative ingestion pipelines BigQuerybased analytics environments Airflow & Kafka for workflow orchestration Fivetran for automated ingestion CI/CD with Gitbased deployment This allows me to support both Snowflakefirst architectures and broader cloud data engineering projects when required. Analytics & Business Enablement I build analyticsready data layers and semantic models for: Power BI Tableau Looker Snowflake Streamlit My approach focuses on translating business objectives into scalable data models that support executive KPIs, performance tracking, and automation. Professional Background 12+ years in data engineering & warehousing Snowflake SnowPro Core Certified Databricks Data Engineer Certified 2 years enterprise experience in the United Kingdom (Glasgow, Scotland) at client location. I built end to end pipeline Data Pipeline using AWS and Snowflake for client Barclays. Strong stakeholderfacing and architecture leadership experience

Looking for a reliable and skilled WordPress & Web Developer to bring your project to life? I specialize in custom web solutions, performance optimization, and scalable applications, ensuring your website is fast, secure, and user-friendly. With years of hands-on experience in Laravel, Core PHP, React.js, Node.js, and WordPress, I build high-performance websites that drive results. Whether it’s a custom WordPress theme, plugin development, eCommerce setup, or a full-stack web application, I’ve got you covered. 🔹 My Expertise: ✅ Backend Development – Laravel, Core PHP, Node.js ✅ Frontend Development – React.js, Bootstrap, Tailwind CSS ✅ WordPress Development – Custom Themes, Plugins, Elementor, WP Bakery, Divi ✅ Database Management – MySQL, PostgreSQL, Firebase, MongoDB ✅ API Development & Integration – RESTful APIs, Third-Party Integrations ✅ Performance Optimization & Debugging – Speed & Security Enhancements ✅ SEO & Core Web Vitals – Speed Optimization, SEO-friendly Code 🔹 Why Choose Me? ✔ 100% Client Satisfaction – Clean, maintainable code that meets industry standards ✔ SEO & Mobile-Friendly Designs – Ensuring top rankings & great user experience ✔ Timely Delivery – I respect deadlines and deliver projects on time ✔ Ongoing Support & Maintenance – For long-term success Whether you need a custom WordPress solution, website migration, WooCommerce setup, or API integration, I am here to help. Let’s build something amazing together! 📩 Contact me today to discuss your project! WordPress Developer, WordPress Designer, Full Stack WordPress Developer, Elementor Pro, WP Bakery Expert, Divi Designer, Gutenberg Blocks, API Integration, WooCommerce, Webflow Expert, Figma to Webflow, SEO Expert, Website Speed Optimization, Website Maintenance, Web Security, Figma to WordPress, Custom Post Type, Advanced Custom Fields, Google Analytics, Website Migration, Multilingual Sites.

I am a seasoned IT professional with 25 years of industry experience, spanning from small nonprofits to large federal agencies. My Upwork experience has seen me reach 100% job success and earning both the Top Rated Plus and Expert Vetted badges. My technical expertise lies in a comprehensive range of Windows Server technologies, including Active Directory, Group Policy, Windows PowerShell, Exchange Server, IIS, Certificate Services, DNS/DHCP, Hyper-V, Failover Clustering, and security. I excel at troubleshooting deeply technical problems, ensuring systems run smoothly and efficiently. In addition to my Windows Server strengths, I possess a diverse skill set that includes managing and migrating Microsoft 365 and Google Workspace environments. My proficiency extends to database administration across various platforms such as Oracle, SQL Server, MySQL, and DB2, along with crafting complex SQL queries to meet business needs. I am also well-versed in Entra ID (Azure AD), Identity Management, and a broad array of tools within the modern IT stack. I am open to both short-term projects and long-term engagements with small businesses, Managed Service Providers (MSPs), or IT consulting firms. Whether you need assistance with a specific project or ongoing IT support, I am ready to bring my extensive experience and technical acumen to your organization.

As a Celigo Integration Developer, I create and maintain data integrations for various eCommerce platforms using Celigo Integrator, JavaScript, Node.js, NetSuite, Salesforce, and other APIs. I have 4+ years of experience in Celigo Integrator roles and 4.5+ years of previous experience as an eCommerce Developer. I am passionate about solving complex business problems with innovative and reliable solutions. I have successfully built custom Celigo integrations for the clients and employers, such as downloading and unencrypting password-protected zip files, producing monthly revenue recognition reports, and syncing data between different systems. I am also a certified Celigo Developer and have achieved the mastery level 4: "LEGENDARY" certification. I enjoy learning new technologies and skills, and I have earned several relevant certifications.

Full-stack NetSuite Engineer with 5+ years designing SuiteCommerce Advanced (SCA) solutions, custom SuiteScripts, and API integrations for enterprise clients across multiple industries. Specialized in optimizing business processes through advanced technical development, comprehensive project management, and delivery of high-impact NetSuite solutions that drive measurable results. TECHNICAL CAPABILITIES NetSuite Solutions Development Design and implementation of advanced SuiteScripts (Client Script, User Event, Scheduled, Map/Reduce, Restlet) and SuiteCommerce Advanced (SCA) customizations, ensuring scalable, maintainable code aligned with industry best practices. Integration Architecture Development of robust integration architectures using RESTful APIs and web services, guaranteeing reliable data synchronization between NetSuite and third-party enterprise platforms. End-to-End Management Full lifecycle responsibility from requirements analysis to production deployment, implementing agile methodologies and rigorous QA processes to ensure successful deliveries. Performance Optimization Analysis and improvement of performance in existing scripts and customizations, identifying bottlenecks and applying solutions that guarantee operational efficiency at enterprise scale. Technical Leadership & Communication Facilitation of effective collaboration between technical teams and business stakeholders, translating complex requirements into viable, documented technical solutions. TECHNICAL COMPETENCIES NetSuite Development: SuiteCommerce Advanced (SCA) | SuiteScript 2.0/2.1 | NetSuite Customization | Oracle NetSuite Integration & APIs: RESTful Services | API Integration | Web Services | Third-party Integrations Technologies: JavaScript | HTML/CSS | Node.js | Git Version Control Methodologies: Agile/Scrum | Quality Assurance | Performance Optimization Committed to delivering NetSuite solutions that drive operational efficiency and sustainable competitive advantages for enterprise clients.

Professional Scrum 47x Microsoft Azure Certified 11x AWS Certified 15x Google Cloud Certified 19x Oracle Cloud Certified Project Manager Technical reviewer Microsoft Certified Trainer Dynamics AX & NAV Developer Multidimensional & Tabular Modelling