I am a senior Java Full stack developer and a DevOps expert having more than 11 years of professional experience developing full stack application with microservice architecture. A self starter, proven team player and always accepted the challenges that allows me to learn new skills while utilizing my hard-earned skills - Experienced in various areas in the design, development and maintenance of software applications - Well versed in developing applications based on SOA (SOAP/Rest). - Have experience in creating applications from scratch. - Have good knowledge in Spring Boot, Hibernate,J2EE, Quarkus, Reactive spring, Java, Full-Stack Development. - DevOps Expert with specialization in Kubernetes, containerization and Cloud expert in AWS, Digital Ocean, Azure. -----Why Choose Me---- ✅ High-Quality Work ✅ Cost-Efficient Services ✅ Fluent English ✅ 10 Years Of Experience ✅ Long term working relationship ✅Experience with developing Web and Mobile ChatBots ✅Experience with Serverless Architecture (AWS, Google Cloud and Azure). ✅Strong project management skills and maintaining on-time quality deliveries. ✅Experience of Agile (Xtreme programming, SCRUM), waterfall and other software processes and standards. ✅My Technical expertise: ✓ Back-End Frameworks: Spring Boot, Spring, Hibernate, JPA, JSP, Servlets, Java ✓ Front-End Frameworks: Angular, ReactJS, JQuery, and JavaScript ✓ Other Frameworks: Apache Storm, Hadoop, JPPF, ElasticSearch, Hazelcast, Spring Cloud ✓ Cloud Computing: AWS, Google Cloud, Digital Ocean, and Heroku ✓ Security: OAuth2, OpenID Connect, JWT, LDAP, X.509, Kerberos, Social Logins, SSO ✓ Databases: MS SQL, MySQL, Oracle, PostgreSQL, MongoDB, HBase ✓ CI/CD and monitoring: CI/CD using Gitlab, CI using Jenkins and Bamboo, Kubernetes ✓ Agile Methodology: Scrum and Kanban using project management tools like Jira, Pivotal Tracker, Gitlab, etc. ✅My core competencies lies in providing End-to-End Solutions to Enterprise Application Development for Banking and Insurance transportation, Logistics & Manufacturing Fintech & wallet Telecom Healthcare Social Networking ✅ How can I help you ✓ I can handle your all end-to-end requirements analysis, development & delivery so you can focus on your sales & operations ✓ I can extend/develop your MPV product to production-ready ✓ I can develop products from scratch until the final delivery and support with maintained code quality and proper code coverage ✓ I can choose the right technology stack and tools for your solution based on real needs and can save costs ✓ I can manage the team, do code reviews, handle CI/CD and releases, support live systems ✓ I can understand and implement the most difficult parts of software systems ✅ Expert Areas ✓ Java-based back-end frameworks like Spring Modules (Spring MVC, Spring Security, Spring AOP, Spring Rest, Spring Data/JPA) ✓ Microservice & Cloud native architecture for developing SaaS-based system ✓ RDBMS (MySQL, PostgreSQL, Oracle) ✓ Docker, Kubernetes, OpenId, SSO, SAML, ✓ Graph/Document Databases MongoDB and DynamoDB ✓ Microservices-based architecture implementation with Spring boot, Spring Integration, and Apache Camel ✓ AWS experience with Serverless, RDS, SQS, SNS, SES, S3, VPC, Cloudformation, ECS, Lambda, Cognito and EC2 ✓ AWS API implementation experience ✓ Queue-based implementations with RabbitMQ, ActiveMQ, SQS, and SNS ✓ Test-driven development implementation with unit and integration test cases with JUnit/TestNG + Mockito + Spring ✓ Database integration frameworks like JDBC/Hibernate/Sprint Data (ORM) and Spring Mongo ✓ REST-based Web Service/API implementation with Spring REST ✓ CI/CD implementation with (Bamboo + Jenkins + Maven + Nexus + GIT(Bitbucket/Gitlab/Github) ✓ Payment Gateways implementations like Stripe with Debit/Credit Card Integration ✓ Solr/Lucene/ElasticSearch search engine integration ✓ Agile Methodology ✓ Experience with implementing very complex queries with MySQL DB ✓ Java-based Servers Tomcat/JBoss ✓ Repositories like Git, SVN Thanks for your time visiting my profile. Please feel free to reach out if you are interested in discussing your project. Let's connect and discuss with details. Also check My previous client feedback to measure my capabilities and the service. Best regards Rakesh Soni

iOS, watchOS, and macOS developer with 5+ years of Swift/SwiftUI experience, complemented by extensive C and system-level programming knowledge. Built complete apps using SwiftData, SQLite, CoreData, CoreBluetooth, CoreMotion, and AudioKit. Experienced in real-time tracking on iPhone and Apple Watch, background processing, and communication between watchOS and iOS. Examples: - Audio synthesis and processing using AudioKit - Data persistence using SQLite and SwiftData - Real-time fitness/activity tracking with CoreMotion and HealthKit - Async networking, WebSockets, REST APIs - SwiftUI + UIKit as needed for complex UIs - Background tasks, concurrency with async/await, GCD Delivered stable, efficient apps for personal use and niche utilities across Apple platforms. Focused on practical, high-performance codebases and full-stack app delivery from prototype to release.

👋 Data Analytics & Data Engineering | ETL • Power BI • SQL • Python • Data Governance Businesses don't struggle because they lack data. They struggle because their data is scattered across systems, manually reported, difficult to trust, or too complex to turn into meaningful decisions. 🚀 I help organizations build reliable data pipelines, automate reporting, create executive dashboards, and establish data governance practices that turn raw data into trusted business insights. Over the past 3+ years, I've worked across supply chain compliance, healthcare, real estate, marketing, finance, and technology, helping organizations improve data quality, streamline reporting, and build scalable analytics solutions that support better business decisions. 💡 How I Can Help 📊 Dashboards & Business Intelligence Design executive, operational, financial, and KPI dashboards. Build interactive reports using Power BI, Tableau, and Looker Studio. Improve dashboard performance, usability, and reporting consistency. ⚡ Data Pipelines & ETL/ELT Build automated data pipelines from APIs, databases, spreadsheets, and cloud platforms. Clean, transform, and prepare datasets for analytics and reporting. Optimize existing ETL workflows for reliability, scalability, and performance. 🐍 SQL, Python & Data Modeling Develop SQL and Python workflows for automation, transformation, and analysis. Build analytics-ready data models using dbt and dimensional modeling. Standardize KPI definitions to create a single source of truth across reporting. 🛡️ Data Quality & Governance Implement data validation, reconciliation, and quality monitoring. Develop data dictionaries, business glossaries, and technical documentation. Support metadata management, data lineage, classification, and governance initiatives using platforms such as Reltio, Collate, and Snowflake Horizon. ⭐ Recent Results ✔ Reduced executive reporting time by 40% through reporting automation. ✔ Improved ETL pipeline performance by 25% by redesigning and optimizing data workflows. ✔ Built Power BI dashboards that improved visibility into operational and financial performance. ✔ Developed healthcare and financial analytics solutions that transformed complex datasets into actionable insights. ✔ Designed scalable cloud-based data pipelines using BigQuery, Airflow, dbt, and Python for analytics and reporting. ✔ Contributed to the development of enterprise data governance standards and policies, and helped lead the successful Proof of Concept (POC) and implementation of Collate as the organization's data governance platform, improving metadata management, data discovery, and governance capabilities. 🛠 Technical Toolkit Data Engineering: SQL • Python • Apache Airflow • dbt • ETL/ELT • BigQuery • Snowflake • PostgreSQL Business Intelligence: Power BI • Looker Studio • Tableau • Excel Cloud: AWS • GCP Data Management: Data Modeling • Data Governance • Reltio • Collate • Snowflake Horizon ✅ Best-Fit Projects Power BI, Tableau, and Looker Studio dashboards ETL/ELT pipeline development and automation SQL optimization and reporting automation Python data extraction, transformation, and API integrations dbt modeling and data warehouse development Data quality assessments and reconciliation Data governance, metadata, lineage, and documentation 🤝 I enjoy working with teams that want more than reports—they want reliable data they can confidently use to make decisions. 📬 If you're looking for someone to build scalable data pipelines, automate reporting, improve data quality, or strengthen your analytics and governance practices, I'd be happy to discuss your project and help identify the best approach.

Hi there, I'm a Data Engineer focused on building reliable data pipelines, integrating systems, and delivering clean, analytics-ready data. If you're dealing with messy data, manual processes, or disconnected systems, I can help design and implement solutions that automate workflows and ensure your data is accurate, consistent, and easy to use. What I do: - Build and maintain ETL/ELT pipelines for scalable data processing - Develop and optimize SQL-based data models and reporting layers - Integrate and sync data across systems using REST APIs and webhooks - Design and manage data warehouses (BigQuery, Snowflake) - Automate workflows using Airflow and cloud-based solutions Core stack: Python, SQL (PostgreSQL/MySQL), ETL pipelines, API integrations, BigQuery/Snowflake, Airflow, AWS/GCP Additional experience: - CRM systems (HubSpot, Zoho) and data migrations - Data visualization (Power BI, Tableau) - Third-party integrations (Stripe, Twilio, Shopify) - Automation and data processing across CSV, JSON, and Excel I focus on building systems that are reliable, scalable, and easy to maintain. I'm comfortable working within existing architectures or building new pipelines from scratch, depending on your needs. I'm looking for long-term collaborations where I can contribute consistently and help improve your data infrastructures over time

Manual follow-up is where deals quietly go to die. I build multi-agent AI systems that catch leads the moment they come in, qualify them, talk to them on voice or chat, and drop them into your CRM ready for a human to close. ✅ 60 completed jobs, 100% Job Success Score, fixed-price work ✅ Multi-agent AI systems built on OpenClaw, Hermes Agent, and the OpenAI Agents SDK ✅ Claude AI agents that talk, qualify, and route leads end to end ✅ n8n, Make, and Zapier automation connecting your whole stack ✅ Real estate, eCommerce, healthcare, and agency builds shipped ✅ One week of free support after delivery, no disappearing mid-build Here's the truth: Most businesses are still losing leads to a slow inbox. A buyer fills out a form at 9pm, nobody replies until morning, and by then they have moved on to whoever answered first. Speed-to-lead is the whole game, and the fix is not hiring more people. It is putting a multi-agent AI system in place that answers in under 60 seconds and qualifies before a human picks up A live example. I shipped a full lead platform for a Dubai real estate agency that pulls leads from 4 portals, hits them on WhatsApp inside a minute, qualifies them with property questions, and routes hot ones to the right agent. Response time dropped from hours to under 60 seconds. Multi-Agent AI Systems with OpenClaw and Hermes Agent The engines under the hood. OpenClaw orchestrates swarms of specialized agents across WhatsApp, Telegram, Slack, and more, while Hermes Agent brings a self-improving learning loop and MCP-first tool access. I wire these together with Claude and the OpenAI Agents SDK so each agent has a clear job: capture, qualify, route, follow up. Built to run reliably, not as a demo. Multi-Agent AI Systems with OpenClaw and Hermes Agent The engines under the hood. OpenClaw orchestrates swarms of specialized agents across WhatsApp, Telegram, Slack, and more, while Hermes Agent brings a self-improving learning loop and MCP-first tool access. I wire these together with Claude and the OpenAI Agents SDK so each agent has a clear job: capture, qualify, route, follow up. Built to run reliably, not as a demo. Claude AI Agents and Voice Agents Claude-powered chat agents that sound natural instead of robotic, plus voice agents that handle inbound and outbound calls, book appointments, and qualify buyers and sellers across phone, WhatsApp, SMS, and web. Every interaction lands cleanly in your CRM. Workflow Automation and Lead Pipelines The boring work that quietly buys teams hours back. n8n, Make, and Zapier flows that connect portals, forms, CRMs, calendars, and messaging apps. Lead capture, routing, follow-up sequences that do not drop people, and webhook integrations that keep your stack talking to itself. CRM Automation Pipeline setup, triggers, lead routing, missed-call text-back, and nurture sequences. Clean syncs between your CRM and the rest of your stack, across GoHighLevel, HubSpot, Pipedrive, and Salesforce. Done properly, your CRM becomes the central nervous system of the business instead of just another inbox. Other Things This Profile Ships AI-powered web apps in Next.js, React, and Python when no-code falls short. RAG pipelines with vector stores for accurate knowledge bases. MCP server integrations that give Claude and other models real access to your tools. Tools And Technologies ✅ Multi-Agent Frameworks: OpenClaw, Hermes Agent, OpenAI Agents SDK, Langflow, MCP servers ✅ LLM And Agent Stack: Claude, OpenAI GPT, RAG, vector stores ✅ Voice And Conversational AI: Vapi, Retell AI, Voiceflow, Twilio, Whisper ✅ Automation: n8n, Make, Zapier, GoHighLevel, Instantly ✅ Backend And Frontend: Python, Flask, Next.js, React, Supabase, Vercel, Railway ✅ Cloud: AWS Lambda, API Gateway, DynamoDB, GCP Cloud Functions ✅ Industries: Real estate, eCommerce, professional services, fintech, hospitality, healthcare Every project gets treated like a product, not a task. Clean code, clear scope, fixed pricing where it fits, a real timeline, and a week of free support after delivery to catch edge cases real usage surfaces. No disappearing mid-build, no surprise change orders. If your inbox is still the bottleneck, or your CRM is a graveyard of dead leads nobody followed up on, send a message with what you are trying to build. Honest answer on whether this is the right fit, and a clear path forward if it is. multi-agent AI systems, multi-agent AI systems, multi-agent AI systems, GoHighLevel CRM automation, GoHighLevel CRM automation, GoHighLevel CRM automation, Vapi AI, Vapi AI, Vapi AI, Claude AI agent, Claude AI agent, voice AI agent, voice AI agent, Retell AI, conversational AI, n8n automation, Make automation, real estate AI automation, speed to lead, lead pipeline automation, AI chatbot, WhatsApp Business API, MCP servers, RAG pipeline, OpenAI Agents SDK, Voiceflow, Langflow, Twilio, AI workflow automation

I'm Andrey — a Senior С# and .net Engineer with over 8 years of professional experience and 60+ successfully delivered projects. I specialize in building enterprise-grade systems where Azure cloud infrastructure and Angular frontends meet robust ASP.NET backends. My expertise in Javascript and modern web standards allows me to design architectures that withstand 3M+ monthly users while passing rigorous security audits. 🏆 CORE STRENGTHS & IMPACT 🔹 Enterprise Backend: Architecting stable ASP.NET Core and .net services with 99.9% uptime. By leveraging С# for mission-critical logic, I ensure that every Azure deployment is optimized for high-load performance and military-grade security. 🔹 Modern Frontend: Developing fast Angular interfaces with 95+ Google PageSpeed scores. I bridge the gap between complex Javascript logic and seamless UI, ensuring that my ASP.NET integrations remain responsive and user-friendly. 🔹 Cloud & Data: Optimizing Azure SQL and MongoDB databases, reducing query latency by 45%. My deep knowledge of the .net ecosystem and С# allows me to handle complex migrations from legacy platforms to modern Angular applications. 🔹 Full Stack Integration: Seamless API integration for distributed services. I use Javascript to build interactive dashboards and ASP.NET to process heavy data, ensuring that your С# codebase remains maintainable and scalable. ⚡ COLLABORATIVE LEADERSHIP I thrive in environments where I can lead engineering teams as a Senior .net Architect. I frequently coordinate the transition of corporate ERP portals to Azure, ensuring that the Angular frontend and ASP.NET backend are perfectly synchronized through clean Javascript communication layers. My mastery of С# and the broader .net framework allows me to achieve a 40% reduction in operational costs for my clients. Whether it’s a high-performance Angular portal or a secure Azure environment, I focus on delivering a comprehensive ASP.NET solution. I ensure that every line of Javascript and С# code I write is extensible and ready for future growth. 🛠 TECH STACK: 💻 Backend: С#, .net, ASP.NET Core, Web API, SignalR, Python. 🌐 Frontend: Angular, Javascript, TypeScript, HTML5, CSS3, React. ☁️ Cloud/DB: Azure, ASP.NET Identity, SQL Server, PostgreSQL, Docker. 🛠 Tools: Azure DevOps, Angular CLI, Git, CI/CD pipelines. ⭐ If you need a Senior .net Developer who confidently masters С#, ASP.NET, and Angular to deliver real business value via Azure and Javascript — let’s connect!

Recently designed and implemented an AI-powered marketing intelligence platform using n8n, Airtable, OpenAI, and AI image generation models. The system automated competitor ad research, creative localization, funnel-stage analysis, workflow orchestration, and operational monitoring across multiple international markets. I build reliable AI automation systems that connect APIs, CRMs, and workflows end-to-end using n8n and OpenAI. I’ve worked on long-term automation projects ($5K+) where I handled full system setup, integrations, and ongoing improvements, so I’m comfortable owning systems end-to-end and making sure they run reliably. Most of my work focuses on replacing manual, error-prone processes with structured, production-ready automation — not demos or prompt-only setups. I typically build: AI agents integrated with real business workflows CRM + SMS + email automation systems Lead processing and qualification pipelines Multi-step workflows with APIs and webhooks Data validation + audit/reporting systems Tech Stack: n8n (core automation) OpenAI (AI agents, structured outputs) APIs, webhooks, JSON-based integrations CRM tools (GoHighLevel and others) Airtable / databases for tracking and logging If you already have a process and want to automate it properly — or you have workflows that need to be made more reliable — I can help you set that up end-to-end.

🎖 Top-rated Fullstack .NET Developer with 12 years of experience building scalable, high-performance web applications and backend systems. I specialize in ASP.NET Core, C#, MVC, Web API, and SQL Server to deliver robust, secure, and user-friendly solutions tailored to your business needs. In addition to full-stack .NET development, I work with Microsoft 365 and Power Automate to streamline business processes, automate approvals, notifications, document workflows, and system integrations. My focus is helping organizations reduce manual work through efficient automation while maintaining scalable .NET applications.🎖 💡 Key Competencies: ✅ Backend Development (ASP.NET Core & C#): ⚡Building scalable and secure backend systems with ASP.NET Core and C#. ⚡Developing RESTful APIs for seamless frontend-backend communication. ⚡Implementing authentication and authorization using JWT and OAuth. ⚡Real-time functionality with SignalR. ⚡Middleware development for request handling and validation. ✅ Frontend Development (MVC & Razor): 📌Creating dynamic, responsive, and interactive user interfaces with ASP.NET MVC and Razor Pages. 📌Integration with RESTful APIs and third-party libraries. 📌Responsive web design with CSS3, Bootstrap, and JavaScript. 📌Blazor for building interactive web applications with C#. ✅ Database Management (SQL Server): 🌟Designing and optimizing SQL Server databases for performance and scalability. 🌟CRUD operations and complex query implementation. 🌟Data modeling and schema design for efficient data storage. 🌟Integration with Entity Framework Core for streamlined database interactions. ✅ Microservices Architecture: ⚡Designing and implementing microservices for scalable and modular applications. ⚡Using Docker for containerization and deployment. ⚡Implementing message brokers like RabbitMQ or Azure Service Bus for asynchronous communication. ✅ Fullstack Development: 🔥End-to-end development of web applications, from concept to deployment. 🔥Seamless integration of frontend and backend systems. 🔥Deployment on cloud platforms like Azure and AWS. 🔥Version control with Git and collaborative workflows. ✅ Additional Skills: 🌟Testing with xUnit and Moq. 🌟Agile methodologies for project management. 🌟CI/CD pipelines for automated deployment. 🌟Performance optimization for faster load times. 💡 Why Choose Me? ⚡Proven Expertise: Delivered 20+ .NET projects with measurable results. ⚡Scalable Solutions: Build applications that grow with your business. ⚡Client-Centric Approach: Clear communication, timely delivery, and dedicated support. ⚡Future-Proof Development: Write clean, maintainable, and well-documented code. ⚡Continuous Learning: Always updating my skills to stay ahead in the ever-evolving tech landscape. 💡 Technical Stack: 📌Backend: ASP.NET Core, C#, RESTful APIs, SignalR, Entity Framework Core 📌Frontend: ASP.NET MVC, Razor Pages, Blazor, CSS3, Bootstrap, JavaScript 📌Database: SQL Server, Entity Framework Core 📌Tools: Git, Docker, xUnit, Moq 📌Deployment: Azure, AWS 💡 Recent Projects: 🔥Developed a real-time chat application using ASP.NET Core and SignalR. 🔥Built an ecommerce platform with ASP.NET MVC, featuring product filtering, user authentication, and payment gateway integration. 🔥Created a task management tool with Blazor, enabling users to track and manage tasks efficiently. 🔥Designed and deployed a blogging platform with SQL Server for content management and ASP.NET Core for a dynamic backend. 💡 Let’s Work Together! 📌Whether you need a custom web application, a scalable backend, or a dynamic frontend, I’m here to bring your vision to life. Let’s discuss your project and create something extraordinary!

Working at one of the fastest growing fintech startups based in New Zealand, looking for additional projects and side hustles to accelerate my career even faster. BUT this ain't just about me and my career, it's about the job that you need to get done. that's why you're reading this. Great with SQL, even better with Python, and probably one of the fastest domain knowledge learners out there making me suitable for all kinds of freelance projects. You can always count on me to have good communication and great response times.

I build end-to-end systems that extract, process, and move your data automatically. From large-scale web crawling pipelines to AI-powered automations that classify, enrich, and route records without manual intervention, I help businesses turn unstructured web data into structured, actionable assets. With over 50 projects delivered, I support e-commerce brands, agencies, founders, and researchers by eliminating manual data work through resilient workflow automation, data scraping, and custom API integrations. Here's what that looks like in practice: ⭐ Web Scraping & Data Extraction: Python (Scrapy, Playwright, Selenium, BeautifulSoup), login walls, pagination, dynamic sites. APIs, databases, and raw web sources. ⭐ Anti-Bot & Stealth: Proxy rotation, CAPTCHA handling, request throttling, browser-level anti-detection. ⭐ Data Delivery: Clean, normalized, and validated outputs structured into CSV, JSON, Excel, or Google Sheets, as well as direct database integration (PostgreSQL, MySQL, MongoDB). ⭐ AI Agents & LLM Automation: Integrating models like OpenAI and Claude to parse messy documents, run intelligent data enrichment, execute custom prompt logic, and deploy autonomous workflows that make real-time decisions on incoming data. ⭐ Cloud Infrastructure: AWS (EC2, Lambda, S3, RDS), ETL pipelines, scheduled automations, 24/7 uptime. ⭐ API Integrations & Workflow Automation: Custom REST API connections alongside no-code/low-code platforms like Make, Zapier, n8n. multi-step workflows, cross-platform syncing, and custom API logic built with error handling and fallback routing, so data never gets lost. Every engagement starts with me understanding your current setup and where the bottlenecks are. Then I build it, document it, and make sure your team can actually use it after handoff. 📌 If you're spending too much time managing tools instead of growing your business, send me a message, and we'll get started.