- Lived in NJ and worked on Wall Street, New York for 5+ years - More than 13 years of software testing experience - Worked with clients like Morgan Stanley, RBC Capital Markets, JP Morgan Chase, McGraw Hill, Deloitte Consulting. - Setup testing practice for multiple firms in US and India - Lead testing efforts for big and small projects - Hands-on with test cases writing, test cases execution, defects reporting, test planning, requirements gathering & management, coordinate with developers, providing test summary reports. - Strong analytical skills with excellent communication skills Heading a start-up focused only on software testing catering to product and services teams across North America, Canada, Europe, Australia and India. Tools - Test Automation - Selenium WebDriver, HP QTP, Appium, Calabash, Cucumber, Katalon, Protractor API Testing - Postman, Swagger, SoapUI Performance Testing - HP LoadRunner, StressStimulus, Fiddler, JMeter, LoadUI Test Management - Jira, Mantis, Trello, Redmine, Adaptavist CI/CD - Jenkins, Maven, Bamboo, Bitbucket. Devices available - iOS – iPhone 11, iPhone XR, iPhone 7, iPhone 6s, iPad 3, iPod 5th gen Android - Samsung Tablet4, Samsung Galaxy S4 phone, Moto G, Nokia 3, Samsung M10 phone, Redmi Go, Oppo A12 PCs - Mac Mini with High Sierra 11, Linux Ubuntu, Windows XP, 7, 8, 10.

I can start today❗️ I build enterprise full stack, .NET, MERN systems, Azure cloud architectures, and Microsoft SharePoint + Power Platform solutions that eliminate manual work - full stack developer and software engineer with 12+ years of experience, 7,000+ hours on Upwork, 60+ completed contracts, and a 100% Job Success Score. If your team runs on Excel and manual approvals, I help you automate it properly with AI-powered tools and scalable web platform architecture, as a full stack developer, web developer, and React developer, I cover the entire stack. Microsoft Power Platform (workflow automation) I help teams modernize operations with Microsoft Power Platform without turning it into an unmaintainable patchwork. Power Apps + Power Automate + Microsoft SharePoint + Dynamics 365: apps, workflows, and integrations that eliminate manual work. Whether you need a full app development cycle or Automation for Microsoft 365, I deliver connected solutions built by a full stack developer who gets both backend logic and business process. Back-End Engineering ( .NET developer ) My deep expertise lies in the .NET Core ecosystem and Node.js, where I've worked with .NET Framework, ASP.NET Core, C#, Entity Framework, and Microsoft SQL Server as a full stack developer. Key achievements: ▪️Delivered 50+ enterprise-level full-stack applications, improving business process by 35–70% through automation, optimized logic, and scalable architectures. ▪️Built 80+ RESTful and SOAP-based APIs powering real-time integrations with CRMs, ERPs, payment gateways, IoT devices, and mobile apps. ▪️Optimized 250+ SQL databases, including data warehouse architectures, increasing query performance by up to 10× and ensuring 99.9% uptime in production. ▪️Designed secure, cloud-native systems using Azure App Services, Azure Functions, Azure Event Hub, Azure Service Bus, Azure SQL, and Azure Application Insights across 15+ production environments. Front-End & Full Stack Web Application Development On the front end, I design and build responsive web application interfaces using HTML5, CSS3, JavaScript, TypeScript, Bootstrap, React, Next.js, and Angular (modern MERN stack). As a React developer, web developer, and full stack developer, I focus on performance. I also work as a WordPress developer and as a mobile app developer building fast sites and cross-platform apps with React Native. Key achievements: ▪️Delivered 40+ full-stack and responsive web platform applications using Angular, Next.js, and React, integrated with ASP.NET Core back ends. ▪️Built 30+ MERN stack (React, Next.js) solutions, improving user engagement and retention by up to 60%. ▪️Shipped 8+ cross-platform mobile apps (iOS/Android) using React Native as a mobile app developer. ▪️Delivered full stack developer-level hybrid solutions: React, Next, or Angular front ends powered by C# / ASP.NET / MongoDB services, reducing costs and improving time-to-market for SaaS platform and web application projects. Azure Cloud, Power BI & Data Analytics I design complete Azure cloud environments and end-to-end data analyst-grade analytics systems: Azure infrastructure: ▪️Azure App Services, Azure SQL, Azure Cosmos DB (with MongoDB API compatibility) ▪️Azure Storage, Azure Active Directory, Key Vault ▪️CI/CD pipelines with Azure DevOps and GitHub Actions ▪️AWS migrations and hybrid cloud architectures ▪️Azure Data Factory pipelines for ETL and data warehouse integration Power BI / Looker Studio & dashboard analytics: ▪️30+ automated dashboard solutions with KPI Dashboards for operations, finance, and logistics ▪️Data analyst-ready models integrating Azure SQL, Azure Data Factory, and Azure Data Lake ▪️Report automation replacing manual Excel and Tableau-style workflows with live Power BI dashboards ▪️Looker Studio integration for clients on Google ecosystem ▪️Data visualization layers connecting data warehouse, Azure SQL, MongoDB, and operational databases into unified KPI Dashboards, cutting reporting turnaround by up to 3 days per cycle AI-Powered Solutions & Modern App Development As a full stack developer, I integrate AI-powered into enterprise workflows: ▪️Chatbot development using OpenAI API, and custom NLP pipelines for customer support and ERP assistants ▪️AI-powered document processing and classification integrated with Microsoft SharePoint, Power Automate, and MERN stack ( React, Next.js, MongoDB, Node.js ) ▪️Tool development for automation and reporting, replacing manual work ▪️As a mobile app developer, I extend automation and AI layers into mobile apps on iOS and Android 💡Business Impact ▪️+40% e-commerce sales through optimization and React / Next.js checkout redesign ▪️25% lower infrastructure costs for a SaaS full-stack platform after migrating to microservices using .NET Core + Azure ▪️Reduced manual reporting time by 80% via automated Power BI, Looker Studio + Azure Data Factory pipelines ▪️Delivered automation system solutions cutting manual data entry by 60%.

𝗜 𝗯𝘂𝗶𝗹𝗱 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗲 𝘄𝗲𝗯 & 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀 𝗮𝗻𝗱 𝘄𝗵𝗲𝗻 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝗻𝗲𝗲𝗱𝘀 𝗔𝗜, 𝗜 𝗯𝘂𝗶𝗹𝗱 𝘁𝗵𝗮𝘁 𝘁𝗼𝗼. 18 projects completed | 100% Job Success | 5 stars from every client 𝗥𝗘𝗖𝗘𝗡𝗧 𝗪𝗢𝗥𝗞 ● AI Portfolio Builder (SaaS) - Turns a LinkedIn profile into a live website in ~30 seconds. Built the full stack: React frontend, Node backend, template engine, NLP content generation, hosting. → 5,000+ active users, 99.9% uptime ● Enterprise Co-Selling Platform - Salesforce + HubSpot integrations, real-time data sync, 51-agent automation layer for partner marketing teams. → 95% error reduction, 20-30% productivity gain 𝗪𝗛𝗔𝗧 𝗜 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 ● Frontend: React, Next.js, TypeScript, Tailwind ● Backend: Node.js, Python, FastAPI, REST APIs ● Mobile: React Native (iOS + Android) ● AI: OpenAI, Claude, Gemini, LangChain, RAG pipelines, AI agents ● Data & Cloud: PostgreSQL, MongoDB, AWS, GCP, Docker, CI/CD 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗛𝗜𝗥𝗘 𝗠𝗘 ● One developer for the whole product - frontend, backend, database, deployment. No handoffs. ● AI shipped to production, not just an API key wired to a chat box. ● Honest scoping - I'll tell you what NOT to build before you spend on it. 𝗡𝗘𝗫𝗧 𝗦𝗧𝗘𝗣 Send me your project details. I'll come back with a clear read on scope, timeline, and cost.

⚡ Data pipelines breaking, slow, or too expensive? That’s exactly what I fix. I help companies turn messy, unreliable data systems into scalable, high-performance pipelines — so teams can actually trust their data and move faster. Over the past few years, I’ve built and optimized data platforms handling 50GB/day streams to 500GB+ processing workloads, across ecommerce, fintech, real estate, and SaaS. 🔑 What I Deliver (Real Outcomes, Not Just Tools) 🔹 Robust ETL/ELT Pipelines: Built on AWS Glue, Azure Data Factory, Databricks, Airflow → Designed for zero-failure execution & recovery-safe architecture 🔹 Cloud Data Warehousing: Redshift, Snowflake, BigQuery, Azure Synapse → Structured for fast queries, low cost, and scalable analytics 🔹 Real-Time & Batch Processing: PySpark, Kafka, Delta Lake → Handling millions of records daily with optimized latency 🔹 AI-Ready Data Foundations: → Clean, structured pipelines ready for ML models, LLMs, and BI tools. 🔹 Performance Optimization: → Reduced processing time by 50% on production workloads → Optimized queries & pipelines saving compute cost + runtime 🔹 Business Intelligence Layer: Power BI, Looker Studio → Dashboards that leadership teams actually use for decisions. 📦 Proven at Scale:- 🏪 Ecommerce Data Platform (1M+ stores | 500K customers): Built end-to-end ETL pipelines using AWS Glue Implemented incremental (delta) processing across multiple data sources Designed Redshift warehouse for high-volume analytics Delivered Power BI dashboards for business insights ✅ Enabled AI-driven personalization for 100K+ active users ✅ Reduced manual data dependency across teams 💳 FinTech / Freight Billing AI Platform: Designed data infrastructure for AP/AR automation Integrated ERP + TMS systems via APIs Built real-time dashboards + audit tracking ✅ Improved financial visibility & reconciliation accuracy ✅ Enabled automated decision-making for cash flow optimization 🏠 Real Estate Data Intelligence Platform: Built pipelines ingesting: Zillow Realtor HUD Census Crime datasets Centralized into PostgreSQL + Azure Data Warehouse ✅ Computed ROI, NOI, Cap Rate, Cash Flow at scale ✅ Enabled investment decision analytics 📊 Retail Location Intelligence (Databricks / Snowflake): Processed ~500GB mobile location data Built anomaly detection using moving averages ✅ Automated detection of: data drops duplicates false entries 🔧 Logistics Optimization (Azure): Replaced upsert with SQL MERGE ✅ Reduced processing time by 50% ✅ Achieved zero data loss in production pipelines 📡 Wellness Data Platform: Consolidated fragmented APIs into unified pipelines ✅ Fixed data failures on 250MB+ tables (~1GB compute load) ✅ Improved data consistency and pipeline reliability

I help companies build backend systems and SaaS platforms that handle real-time data, complex workflows and high traffic without breaking. Recently delivered: - 75% faster processing across a 5M+ page automation pipeline - Real-time trading interface reducing order execution from 4 steps to 1 - SaaS fitness platform driving measurable trial-to-paid conversion improvement With 10+ years of experience delivering production-grade systems across SaaS, healthcare, finance, e-commerce, and Web3, I bring both technical depth and product thinking to every engagement. ✓ Real-time SaaS platforms (Polymarket trading UI, Reveal Club fitness platform) ✓ Secure Laravel APIs with OAuth2, JWT, Laravel Passport & Stripe ✓ Automation systems reducing processing time by 70%+ (JoVE - 5M pages, 14 languages) ✓ Web3 integrations with MetaMask, Ethers JS, MagicLink & AES-256 encryption ✓ HIPAA-compliant healthcare platforms with AWS Cognito, Temporal workflows & 2FA ✓ Multi-tenant SaaS architecture, WebSockets & event-driven systems ✓ AI-assisted development using Claude & Cursor - faster delivery, same quality PROVEN RESULTS - Kures (WooCommerce Store): 28% revenue growth + 30% rise in repeat customers post-launch - JoVE Automation: Cut per-page processing from 7 mins to 1.5 mins across 5M+ scientific pages in 14 languages using Python multi-agent system - earned bonus milestone - Polymarket Trading UI: Real-time order books, WebSocket data feeds, AES-encrypted key handling, MetaMask & MagicLink login, multi-market support - Reveal Club (Fitness SaaS): Quiz-based onboarding, Stripe billing, video streaming, food planner, step tracker, social login & full admin panel in Laravel - Trivalry Gameshow: Live interactive quiz platform with real-time events, CSV import, reusable templates & game duplication - Dental PMS: HIPAA-compliant multi-tenant platform with Temporal workflows, Twilio voice/SMS bots, AWS Cognito auth & microservices TECH STACK Backend: PHP, Laravel, CodeIgniter, CakePHP, WordPress, Node.js (Express.js), TypeScript, Python (Flask) Frontend: Laravel Blade, jQuery, Tailwind CSS, Bootstrap, React (integration) Real-time & Automation: WebSockets, Temporal, Cron Jobs, AWS SNS, Python agents, Multi-agent pipelines Web3 / Blockchain: MetaMask, Ethers JS, MagicLink, Smart Contracts, AES-256 encryption Cloud & DevOps: AWS (ECS, S3, SNS), Docker, Git, Laravel Forge, CI/CD Databases: MySQL, PostgreSQL, MongoDB CMS & E-commerce: WordPress, WooCommerce Security: OAuth2, JWT, Laravel Passport, RBAC, HIPAA-ready, rate limiting, XSS/SQL protection HOW I WORK - All work delivered remotely via Potenza Global Solutions (registered IT company, India) - B2B engagement model - professional contracts, milestone-based delivery - I use AI tools (Claude, Cursor) to accelerate delivery without compromising code quality - I ask the right questions upfront so you don't face surprises mid-project - Comfortable with organized workflows - Slack, daily standups, Jira/Trello, proper handoffs - Clean code, full documentation, smooth knowledge transfer at every stage WHY CLIENTS CHOOSE ME - 10+ years of real production experience - not tutorials, not side projects, live systems - I understand exactly where SaaS and backend systems break - and I build defensively - Long-term mindset: I write code that the next developer can actually read and maintain - Most clients come back after the first project - ongoing relationships, not one-off gigs - I work under a registered company structure giving clients professional accountability If you are building something that needs to actually work at scale - with clean architecture, reliable performance, and a developer who takes ownership - let us talk.

𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐚𝐧𝐝 𝐅𝐫𝐚𝐜𝐭𝐢𝐨𝐧𝐚𝐥 𝐂𝐓𝐎 with 25 years of software development experience, helping startups, travel & hospitality companies, marketplaces, and SaaS businesses build and scale mobile and web products. I combine hands-on Flutter development with 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐥𝐞𝐚𝐝𝐞𝐫𝐬𝐡𝐢𝐩, from MVP architecture and product development to production systems, system integrations, and high-concurrency workloads. I help clients make the right technical decisions before they commit time and budget to the wrong architecture. I build complete products rather than isolated screens or features: -> Cross-platform 𝐢𝐎𝐒 & 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐰𝐢𝐭𝐡 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 -> 𝐌𝐄𝐑𝐍 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 -> REST APIs, WebSockets, authentication and role-based access -> Payment and third-party integrations including 𝐒𝐭𝐫𝐢𝐩𝐞, 𝐙𝐢𝐢𝐧𝐚, 𝐢𝐲𝐳𝐢𝐜𝐨, 𝐊𝐢𝐥𝐥 𝐁𝐢𝐥𝐥, 𝐚𝐧𝐝 𝐒𝐚𝐟𝐞𝐫𝐩𝐚𝐲 -> Admin dashboards and operational platforms -> Marketplace, retail, e-commerce and on-demand applications -> SaaS and multi-tenant architectures -> Legacy modernization and ERP/SaaS integration layers 𝐖𝐡𝐚𝐭 𝐈 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞 𝐈𝐧 𝟏. 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 - iOS and Android applications from a single Flutter codebase - MVPs, marketplace, travel, retail and on-demand applications - Real-time functionality, notifications and third-party integrations - AI-powered mobile application features - In-app payments and subscription workflows - Performance optimization and production-ready architecture 𝟐. 𝐒𝐲𝐬𝐭𝐞𝐦 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐋𝐞𝐠𝐚𝐜𝐲 𝐌𝐨𝐝𝐞𝐫𝐧𝐢𝐳𝐚𝐭𝐢𝐨𝐧 - Extend existing ERP, SaaS and legacy systems without expensive full rewrites - Build API and integration layers around existing infrastructure - Connect third-party platforms, payment gateways, CRMs and internal systems - Multi-tenant SaaS architecture and administration platforms - AWS-based cloud architecture and backend integrations - Modernize existing systems while minimizing migration risk and downtime 𝟑. 𝐌𝐄𝐑𝐍 𝐒𝐭𝐚𝐜𝐤 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 - React, Node.js, Express and MongoDB applications - Scalable REST APIs and backend architecture - Authentication, authorization and role-based access control - Real-time systems using WebSockets - Admin dashboards and business management platforms - Backend integrations for mobile, web and marketplace products 𝐖𝐡𝐨 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡: ✦ 𝐅𝐨𝐮𝐧𝐝𝐞𝐫𝐬 𝐚𝐧𝐝 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬 launching an MVP or new digital product ✦ 𝐓𝐫𝐚𝐯𝐞𝐥 & 𝐡𝐨𝐬𝐩𝐢𝐭𝐚𝐥𝐢𝐭𝐲 𝐜𝐨𝐦𝐩𝐚𝐧𝐢𝐞𝐬 building booking, marketplace, operational or customer-facing technology ✦ 𝐌𝐚𝐫𝐤𝐞𝐭𝐩𝐥𝐚𝐜𝐞𝐬 𝐚𝐧𝐝 𝐫𝐞𝐭𝐚𝐢𝐥 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 scaling beyond their original architecture ✦ 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐭𝐞𝐚𝐦𝐬 dealing with performance, integration or modernization challenges ✦ 𝐒𝐚𝐚𝐒 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 that need a specific technical gap solved without rebuilding the entire platform 𝐑𝐞𝐜𝐞𝐧𝐭 𝐖𝐨𝐫𝐤: 𝐙𝐞𝐫𝐨𝐧𝐨 𝐒.𝐀. — 𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞 / 𝐄𝐑𝐏 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 - Built a consignment inventory tracking system for a healthcare distributor managing stock across multiple hospital sites. - The solution used MERN plus an integration layer around the existing Softone ERP, allowing the business to improve inventory visibility without migrating the existing ERP data. - The system delivered approximately 𝟕𝟎% 𝐟𝐚𝐬𝐭𝐞𝐫 𝐢𝐧𝐯𝐞𝐧𝐭𝐨𝐫𝐲 𝐚𝐮𝐝𝐢𝐭𝐬, real-time stock visibility, and an implementation with no required ERP data migration. 𝐒𝐢𝐦𝐩𝐥𝐞𝐢𝐬𝐮𝐫𝐞 — 𝐓𝐫𝐚𝐯𝐞𝐥 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 - Built a B2B travel marketplace connecting suppliers and buyers in Dubai, with production mobile applications available on both iOS and Android. 𝐓𝐫𝐚𝐝𝐞𝐫𝐙𝐞𝐧 — 𝐌𝐨𝐛𝐢𝐥𝐞 / 𝐒𝐮𝐛𝐬𝐜𝐫𝐢𝐩𝐭𝐢𝐨𝐧 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 - Built a trading psychology mobile application with subscription billing, available on both iOS and Android. 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤: For feature-level and mobile development work, I typically work hourly. For larger application builds, system integrations, modernization projects, and architecture engagements, I can scope the work as a fixed-price project with a defined deliverable, timeline, and cost. My goal is not simply to write code. I help clients choose the right architecture, avoid unnecessary rebuilds, and turn complex technical requirements into maintainable products. Based in Dubai, with overlapping working hours across the GCC, Europe, and East Coast US. If you're launching a new product, scaling an existing platform, or dealing with an architecture that's reaching its limits, send me your current setup or requirements and let's map out the right technical path forward.

I’m a professional graphic designer with 12+ years of experience helping businesses turn ideas into polished, professional visuals for print and digital use. I specialize in Brand Identity, Logo Design, Packaging & Label Design, Brochures, Flyers, Catalogs, Company Profiles, Marketing Materials and Print-Ready Artwork. I work primarily with Adobe Illustrator, Photoshop, InDesign and Figma, creating clean, original and production-ready designs with properly organized source files. What I can help you with: • Brand identity & logo design • Packaging & label design • Brochures, catalogs & company profiles • Flyers, booklets & marketing collateral • Print-ready artwork & prepress preparation • Vector artwork & artwork recreation • Social media & digital marketing creatives • Figma-based design and website visuals My approach is simple: understand your requirements, create a strong visual direction, communicate clearly throughout the project, and deliver artwork that is ready to use. Whether you need a single design or an ongoing design partner, I can help you take the project from initial concept through final production files. I’m comfortable working with businesses, agencies and international clients and can adapt to existing brand guidelines or develop a visual direction from scratch. If you have a project in mind, send me the details and I’ll be happy to discuss the best design approach.

With 𝐦𝐨𝐫𝐞 𝐭𝐡𝐚𝐧 𝐬𝐞𝐯𝐞𝐧 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, I 𝐬𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞 𝐢𝐧 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐚𝐧𝐝 𝐜𝐮𝐬𝐭𝐨𝐦 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐞𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐬𝐭𝐨𝐫𝐞𝐬 using the MERN stack, including MongoDB, Express, React, and Node.js. I focus on delivering fast, reliable, and growth ready solutions tailored to business needs. Also, I have in-depth understanding of implementing 𝐀𝐈-𝐜𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 𝐰𝐢𝐭𝐡𝐢𝐧 𝐞-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 𝐚𝐧𝐝 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 to enhance functionality and automation. From 𝐜𝐮𝐬𝐭𝐨𝐦 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐚𝐧𝐝 𝐀𝐏𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 𝐭𝐨 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, I build solutions that improve user experience, streamline business operations, and support long-term growth. Services I can provide : ✅ 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: ✔︎ Modern web apps using React.js / Next.js + Node.js ✔︎ SaaS platforms with authentication, dashboards, and analytics ✔︎ Admin panels, APIs, and scalable backend systems ✅ 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: ✔︎ Payment, shipping, CRM, ERP, and marketplace integrations ✔︎ REST & GraphQL API development and integrations ✔︎ Custom backend services for Shopify and web platforms ✅ 𝐀𝐈 𝐈𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧: ✔︎ AI chatbots and AI assistants for e-commerce and SaaS ✔︎ OpenAI / GPT integrations for automation and recommendations ✔︎ AI-driven workflows and intelligent product search ✅ 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: ✔︎ Custom Shopify store development & theme customization ✔︎ Shopify Store 2.0 architecture and performance optimization ✔︎ Shopify app development & third-party integrations ✔︎ Checkout customization, metafields, and automation workflows ✅ 𝐂𝐨𝐫𝐞 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐬𝐭𝐚𝐜𝐤 𝐈 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 : ✔︎ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ➜ React.js, Next.js, JavaScript, TypeScript, Tailwind CSS ✔︎ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ➜ Node.js, Express.js, Nest.js, REST API Development, GraphQL APIs ✔︎ 𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ➜ Shopify Store Development, Shopify APIs, Custom Shopify App Development, Headless Commerce (React / Hydrogen) ✔︎ 𝐀𝐈 𝐈𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 ➜ OpenAI / GPT Integrations, AI Chatbots, RAG-Based Systems, Vector Databases ✔︎ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 ➜ PostgreSQL, MongoDB, MySQL, AWS, Docker, CI/CD Pipelines I believe in clear and open communication to build a strong and productive working relationship. I stay easily available for discussions and regularly share updates. Let's discuss your project requirements.

🌟 Warm Greetings! 👨‍💻 With 7+ years of experience working as a data engineer, my career has been marked by a commitment to mastering the intricacies of data handling, processing, and analysis, ensuring that data is not only accessible but also meaningful and secure. Alongside data engineering, I also work as an AI/LLM engineer, bringing LLM-powered pipelines and automation into the projects I support. 🔍 TECHNICAL EXPERTISE: ⚙️ DATA PROCESSING & MANAGEMENT: Proficient as a data engineer in building and maintaining robust data pipelines using tools like Spark, PySpark, Airflow, Dagster, and DBT, with infrastructure managed via Terraform, Kubernetes, and Docker. 🗄️ DATABASE EXPERTISE: Extensive experience as a data engineer with SQL databases including MySQL, PostgreSQL, and ClickHouse. 📊 BIG DATA TECHNOLOGIES: Skilled as a big data engineer in handling large-scale datasets using Cloudera, Hive, MR2, Spark, and BigQuery. 🏛 DATA WAREHOUSING: Experienced as a big data engineer in designing and maintaining data warehouses on platforms like Snowflake and Google BigQuery. 🐍 PYTHON DEVELOPMENT: As a Python developer, I build with Pandas, Polars, SQLAlchemy, and web frameworks including Flask, FastAPI, and Django. 🤖 AI/LLM ENGINEERING: As an AI/LLM engineer, I work with LLM and LangChain to build intelligent pipelines, including data-cleaning automation and chatbots. 🔧 LIFECYCLE INVOLVEMENT: 🔗 END-TO-END DATA SOLUTIONS: Proficient as a data engineer in creating solutions from data collection and storage to processing and analysis, ensuring high data quality and availability. 🔄 DATA INTEGRATION AND ETL/ELT PROCESSES: Specialized as a big data engineer in developing efficient ETL/ELT processes and data modeling for seamless integration and workflow automation. ⚡ ASYNC & CACHING: As a Python developer, I use Celery and Redis to support asynchronous processing and caching in production systems. 📈 PROFESSIONAL ATTRIBUTES: 📊 DATA-DRIVEN SOLUTIONS: Passionate, as a data engineer, about creating data solutions that drive business decisions and insights. 🤖 AUTOMATION AND EFFICIENCY: Constantly seeking, as an AI/LLM engineer, innovative ways to automate data and support processes using LLMs. 📉 ADVANCED ANALYTICS AND REPORTING: Skilled as a data engineer in developing reports and dashboards using Looker, Superset, and Looker Studio. 📩 READY TO ELEVATE YOUR DATA STRATEGY? Contact me to discuss how my expertise as a data engineer, as a big data engineer, as an AI/LLM engineer, and as a Python developer can align with your project's needs. Let's explore how we can unlock the full potential of your data together! 🚀

If your AI system is slow, expensive to run, or breaks under real load — that's not an AI problem. That's an architecture problem. As an AI Developer working across Machine Learning and LLM systems, I don't just build models, I stay accountable for whether they work in production. With 10+ years of engineering experience, I design and ship Machine Learning pipelines, LLM-powered platforms, AI agents, and automation systems that hold up under real data, real concurrency, and real business logic — not just demos. My Guarantee As your AI Developer, if I can't deliver what we agreed on scope and timeline, you don't pay for that milestone. No vague scoping, no surprises three weeks in. What I build as an AI Developer AI Agents & Automation: autonomous agents for sales, support, and document processing. For a FinTech client processing 10,000+ documents/month, I cut manual review time by 62%, freeing up two analyst roles for higher-value work. LLM Integration & RAG Pipelines: as an AI Developer I connect OpenAI, Gemini, Claude, and open-source models to your data through vector databases. I've shipped RAG systems that stay accurate at 10,000+ queries, not just the first 50 in a demo. Machine Learning Systems: as an AI Developer specializing in Machine Learning, I handle model integration into live platforms, predictive pipelines, and Python-based Machine Learning backends, with monitoring and retraining triggers built in from day one. AI System Architecture: full infrastructure design for AI-powered SaaS and enterprise platforms. As lead AI Developer at Jett Develops, I've contributed directly to the agency's 250+ delivered AI and SaaS products across 45 countries. Optimization & Stability: latency reduction, token cost control, and fallback strategies. As an AI Developer I've cut inference latency by 45% and reduced manual operations by 60%+ on systems that were already live and struggling under load. Recent projects For a healthcare platform handling patient intake, I worked as AI Developer building a RAG pipeline over clinical documentation that had to stay accurate under strict privacy constraints, with every retrieval traceable to source. For an eCommerce marketplace, I worked as AI Developer building a support automation agent that resolves 70%+ of tickets without human handoff, flagging edge cases instead of guessing. For a B2B SaaS platform, I worked as AI Developer migrating a fragile prompt-chaining setup into a proper LangGraph-based agent architecture, cutting failure rates under concurrent load by more than half. Results from recent projects 62% reduction in manual document review time 45% reduction in inference latency 60%+ reduction in manual operations on legacy systems 70%+ ticket resolution without human handoff RAG accuracy holding steady past 10,000+ queries Systems built to handle real concurrency, not demo-scale traffic How I work as an AI Developer Before writing a line of code, I map your automation logic, data sources, and scalability assumptions. I want to understand the business workflow behind the AI or Machine Learning feature, not just the API call. I also track cost from day one — every system I deliver includes usage monitoring and optimization, so your AI budget stays predictable as you scale. If something about the requirements doesn't add up technically, I'll say so before we start. By Industry As an AI Developer I've shipped production systems across FinTech, Healthcare, SaaS, EdTech, eCommerce, and B2B Enterprise. FinTech is the largest share of my work: document processing, fraud signal pipelines, and compliance-aware automation where accuracy isn't optional. In Healthcare, I've built AI and Machine Learning systems with a strong focus on data privacy and auditability, since a hallucinated answer in a clinical context isn't a minor bug. SaaS clients bring me in as an AI Developer to add LLM features without destabilizing what already works. EdTech and eCommerce round out the list with content generation, personalization, and support automation. Tech Stack (AI & Machine Learning) Python, LangChain, LangGraph, LlamaIndex, Pinecone, Weaviate, ChromaDB, OpenAI, Claude, Gemini, scikit-learn, PyTorch, FastAPI, Django, Node.js, React, Next.js, AWS, GCP, Docker, Kubernetes, Terraform, PostgreSQL, MongoDB, Redis. What you get Clear milestone breakdowns tied to my guarantee, not vague estimates Systems tested against real load, not demo-scale traffic Cost monitoring built in, so your AI budget doesn't spiral Honest technical pushback when a requirement doesn't hold up Post-launch support, not a handoff and goodbye Ready to work with an AI Developer who builds Machine Learning and AI systems that hold up in production? Send me your requirements — I'll review them properly and give you an honest scope and timeline, not an oversold demo.