AI & Data Engineering Expert | Workflow Automation & Cloud Solutions I help businesses scale faster with AI-driven workflows and robust data engineering solutions. With over 10 years of experience, I design agentic AI systems that think, decide, and act across your tools, automating customer support, payment flows, reporting, and decision-making processes. As a data engineering specialist, I build scalable pipelines, integrate enterprise systems, and deliver analytics solutions using AWS, Azure, GCP, Databricks, Airflow, Airbyte, dbt, and advanced data modeling. I bridge the gap between technical complexity and business impact to ensure your data works for you. I also create workflow automations and integrations with tools like n8n, CrewAI, Zapier, Make, Twilio, Jotform, Google Sheets, CRMs, and APIs, eliminating repetitive tasks and boosting operational efficiency. My AI solutions leverage LLMs (GPT, Claude, etc.) to automate replies, intelligent routing, and decision-making workflows, making your operations smarter and faster. I deliver projects quickly (24–48 hours), provide clear documentation, and record walkthroughs for immediate adoption. Here are the five case studies of Agentic AI & Data Engineering Solutions I have implemented for clients: 1. AI-Powered Anomaly Detection for ETL Pipelines Developed an AWS Lambda function that integrates with Amazon Bedrock (Anthropic Claude) to enhance data quality checks. Key Highlights: * Extracts ETL log tables from Amazon Redshift * Utilizes a Large Language Model to analyze daily data loads * Detects anomalies in record counts and aggregate metric values 2. Agentic RAG Solution for Enterprise Knowledge Management Configured a Retrieval-Augmented Generation (RAG) solution using Amazon Q Business, integrating Confluence, Jira, S3, and SharePoint. Key Highlights: * Federated login implemented via Okta identity * Unified access to internal documentation and data for AI-powered responses * Enables automated knowledge retrieval and decision-making workflows 3. AI-Powered Document Verification System for Fintech Built a serverless, AI-powered document verification system that automates fraud detection at the point of upload. Key Highlights: * Flags duplicate or suspicious loan documents * Detects missing or incorrect supporting certificates * Event-driven pipeline triggers instantly on uploads to Amazon S3 using AWS Lambda, Amazon Textract, and Terraform 4. Scalable, Resilient Data Platform on AWS for Fintech Designed and delivered a fully containerized, event-driven AWS-native data platform to unify multiple data sources. Key Highlights: * Export process: Python extractors in Docker containers via AWS Fargate, data landed in S3, logs in Redshift * Import process: Containerized Python jobs moved validated data to Redshift staging and Lake layers * Data quality: Automated checks using Great Expectations * Transformations: Modular dbt transformations with CI/CD * Infrastructure and orchestration: Terraform, Apache Airflow, monitoring via Slack and Outlook 5. Data Platform Modernization on Azure Modernized data platforms and analytics workflows using Azure Data Services and Databricks. Key Highlights: * Migrated datasets from Google BigQuery to Databricks * Built ADF pipelines for SAP, Oracle, and flat files * Developed Spark code for batch and streaming data from Azure EventHub * Supported CI/CD setup for ADF and Databricks * Conducted data reconciliation between old BigQuery and new Databricks datasets * Developed POCs for Microsoft Fabric and assessed performance and scalability Clients worldwide rely on my solutions to save time, scale efficiently, and focus on high-value work. If you want a proven expert in AI, automation, and data engineering to create actionable, high-impact solutions for your business, I am ready to help.

Experienced Solution Architect with Expertise in AWS, Django, Flask, ReactJS, and Complex App Development 𝐊𝐞𝐲 𝐒𝐭𝐫𝐞𝐧𝐠𝐭𝐡: Building Long-term Partnerships & Delivering High-impact Solutions 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐭𝐲: Complex App Development, API Integration & Cloud Architecture With over 𝟐𝟎+ 𝐲𝐞𝐚𝐫𝐬 of experience as a seasoned IT professional and entrepreneur, I specialize in providing cutting-edge web development and cloud-based solutions. I have held roles ranging from application programmer and automation engineer to Scrum Master, technical mentor, and subject matter expert. I bring a wealth of expertise in various domains, including 𝗟𝗼𝗴 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁, 𝗩𝘂𝗹𝗻𝗲𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁, 𝗲𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲, 𝗮𝗻𝗱 𝗪𝗲𝗯 𝗦𝗲𝗿𝘃𝗲𝗿 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻. I have partnered with startups and established enterprises like Loggly, Alert Logic, McAfee, BlackStratus, and Hoffman Patent Firm, among others. In my current role, I focus on creating strategic outsourcing partnerships that help clients accelerate time to market, cut operational costs, and concentrate on their core competencies. 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: ▄ 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: 20+ years of hands-on experience leading complex software development projects. ▄ 𝗖𝗹𝗼𝘂𝗱 𝗖𝗼𝗺𝗽𝘂𝘁𝗶𝗻𝗴 (𝗔𝗪𝗦): Proficient in EC2, SQS, DynamoDB, SNS, RDS, CloudTrail, SES, EBS, Load Balancers, and CI/CD deployment pipelines using Docker, Jenkins, and GitLab. ▄ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Expertise in Django, Flask, and Node.js, including the Django Rest Framework. ▄ 𝗦𝗲𝗿𝘃𝗲𝗿𝗹𝗲𝘀𝘀 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲𝘀: Experience with AWS Lambda, API Gateway, and Node.js. ▄ 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Skilled in GCP, Kubernetes, Docker Compose, production deployment, and Python/Perl-based automation. ▄ 𝗦𝗜𝗘𝗠 & 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆: Specialized in developing and integrating SIEM products and vulnerability scanners. 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝗸𝗶𝗹𝗹𝘀: ► 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: Python, C++, C#, Java, Perl ► 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: Django, Flask, Django REST, Magento, ReactJS, VueJS, Zend ► 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MS SQL, MySQL, PostgreSQL, MongoDB, Oracle ► 𝐂𝐈/𝐂𝐃 𝐓𝐨𝐨𝐥𝐬: Docker, Jenkins, GitLab CI, Github Actions, AWS Code Pipeline ► 𝐂𝐥𝐨𝐮𝐝 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: AWS (EC2, S3, RDS, CloudFront, CloudTrail), GCP ► 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 & 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Git, Jira, Confluence, VersionOne, MS Project, XMind ► 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: NUnit, Selenium, Cypress

⚡️𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 ⚡️𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 ⚡️𝐉𝐚𝐯𝐚 𝐄𝐱𝐩𝐞𝐫𝐭 ⚡️𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐄𝐱𝐩𝐞𝐫𝐭 Are you ready to dive into the world of 𝐫𝐨𝐛𝐮𝐬𝐭, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐮𝐬𝐞𝐫-𝐜𝐞𝐧𝐭𝐫𝐢𝐜 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬? Look no further! With over 15+ years of hands-on experience, I'm here to craft software that exceeds your expectations at every turn. 🔧 Technical Expertise: On the backend, I'm a maestro with Java EE/Spring Boot, building servers that are as sturdy as a fortress. Wrangling databases is my forte; SQL is my language, and MySQL, PostgreSQL, and Oracle are my playgrounds. Frontend? Piece of cake! I whip up sleek interfaces using HTML5, CSS3, and dance with JavaScript frameworks like Angular and React. 🏢 Industry Expertise: Finance, e-commerce, healthcare, telecommunications – you name it, I've been there! I know the ins and outs of various industries like the back of my hand. Need secure payment gateways, HIPAA-compliant apps, or turbocharged telecom systems? I've got you covered! 🌟 Why Me? I don't just meet expectations; I exceed them. My commitment to excellence knows no bounds. Collaboration is my middle name. I'm all about teamwork, communication, and getting things done. I live and breathe innovation. Staying ahead of the curve is my jam, ensuring your projects are always cutting-edge. 💼 Let's Collaborate: Ready to elevate your digital presence and drive business growth? Let's team up and make magic happen! Your vision, my expertise – together, we'll create something truly extraordinary. Let's make your next project a resounding success! 🎉 𝗕𝘂𝘇𝘇𝘄𝗼𝗿𝗱𝘀: Full-Stack Development | MERN Stack | MEAN Stack | React.js | Vue.js | Angular | Node.js | Express.js | Next.js | Nuxt.js | RESTful APIs | GraphQL | MongoDB | MySQL | PostgreSQL | Firebase | Docker | Kubernetes | AWS | Azure | GCP | CI/CD | Agile Methodologies | TDD | BDD | DevOps | Microservices | Responsive Design | UX/UI Design | Web Applications | Progressive Web Apps | Single Page Applications | Serverless Architecture | Cloud Computing | Version Control | Git | Frontend Development | Front-End Development | Front End Development | Backend Development | Back-End Development | Back End Development | API Integration | Security Best Practices | Performance Optimization | Scalability | Cross-Platform Development | Mobile App Development | HTML | CSS | JavaScript | TypeScript | SASS | LESS | Bootstrap | Tailwind CSS | Webpack | Babel | SEO Optimization | User Authentication | Authorization | WebSockets | Real-Time Applications | Test Automation | Unit Testing | Integration Testing | End-to-End Testing | Code Review | Continuous Integration | Continuous Deployment | Technical Documentation | Software Architecture | System Design | Project Management | Collaboration Tools | Jira | Trello | Asana | Slack | Python | Django | Flask | Ruby | Ruby on Rails | PHP | Laravel | Symfony | Java | Spring Boot | Kotlin | Swift | Objective-C | C# | .NET | ASP.NET | VB.NET | Go | Golang | Rust | Elixir | C++ | C | Scala | Perl | Haskell | R | MATLAB | Julia | TensorFlow | PyTorch | OpenCV | Xamarin | Ionic | Apache | Nginx | Redis | Elasticsearch | RabbitMQ | Kafka | Jenkins | CircleCI | Travis CI

Specializations: ✅ AI-Powered Bots / Agents ✅ Legacy .NET Modernization ✅ Cloud-Ready MVC/Azure Apps ✨ 100% Job Success | ✨ Top Rated | ✨ 12+ Years’ Experience | ✨ Microsoft-Certified Engineer 🚀 AI Chatbots + Legacy .NET Modernization + Azure MVC Transformation — I Do It All Is your business stuck on legacy WinForms, VB.NET, or old ASP.NET apps — and looking to move fast into modern, cloud-ready, AI-powered solutions? I’m Kavitha, a Microsoft-certified .NET expert. Intelligent platforms with: WPF / .NET 6+ / Azure AI-Powered Voice Bots Speech and Cognitive Services Modern MVC Web Apps 💡 What I Do Best 🔧 Legacy .NET Modernization WinForms ➤ WPF (MVVM, XAML) VB.NET ➤ Modern C# ASP.NET ➤ .NET Core MVC Tech debt cleanup, modular redesign, UX/UI refresh 🧠 AI Integration for Support Automation Azure AI: Speech-to-Text, Text-to-Speech, Voice Cloning Build bots that speak, listen, and understand customers Perfect for regulated industries (Finance, Healthcare, Insurance) ☁️ Cloud-Ready MVC & Azure Apps Azure SQL, Blob Storage, Data Factory GitHub Actions, Azure Pipelines for CI/CD Application Insights for real-time monitoring & logs 📊 Reporting + Data Optimization SSRS upgrade/migration Legacy XML/JSON cleanup SQL to API-first data layers 🛠️ Tools & Technologies C#, .NET Core, ASP.NET MVC, WPF, WinForms, VB.NET Azure AI, Cognitive Services, Azure DevOps, Azure Functions NAudio, Praat, SSRS, SQL Server, MySQL Git, TFS, Bitbucket, Trello, DevExpress, Telerik 🎓 Certifications Microsoft Certified Solution Developer (MCSD) Certified Scrum Master (CSM) 💬 Why Clients Hire Me ✅ 12+ years refactoring legacy codebases ✅ Fluent in both business needs & tech solutions ✅ Fast delivery, crystal-clear communication ✅ Scalable, maintainable results — always production-ready 🔥 Let’s ditch legacy limitations and build something future-proof — with AI, Azure, and modern .NET.

Top-Rated Plus, Upwork Top 1 Percent, Highly recommended. What do I offer: 1- 100% work satisfaction 2- 24/7 Support 3- On-time delivery 4- Enterprise quality Cloud Architect with 7+ years of DevOps experience, specializing in scalable, platform-agnostic cloud infrastructures. Proven track record in high-scale environments. Proficient in Infrastructure as Code, automation, and scripting, with expertise in CI/CD, Cloud Services, and Infrastructure Automation. Skilled in building, deploying, and managing applications on AWS, GCP, Azure, and OCI, with a focus on robust monitoring and observability. ➜ Zazmic Inc, San Francisco, CA • Automation Tools: Terraform, Ansible • Cloud Platforms: GCP • Containerization: Docker, Helm charts • CI/CD: GitLab CI • Monitoring: HPA, Cloud Armour • Databases: Different kinds of databases on GCP ➜ Tripleseat, Concord, Massachusetts • Cloud Platforms: Azure, GCP • Containerization: Docker • CI/CD: Azure Pipelines, Azure DevOps • Monitoring: Grafana, Prometheus ➜ Century Communities, Inc., Greenwood Village, CO • Cloud Platforms: AWS, Oracle Cloud • Automation Tools: Lambda functions, Ansible • Containerization: Docker, AWS ECS, EKS • CI/CD: CircleCI, GitHub Actions, AWS CodePipeline • Monitoring: CloudWatch, CloudFront ➜ Summary: • Proficient in Kubernetes, I architect and manage clusters to facilitate agile and scalable application deployment. • Skilled in Infrastructure as Code (IaC), I employ Terraform, Ansible, and Chef to automate configuration and ensure uniform environments. • With hands-on experience in CI/CD pipeline creation and maintenance using Jenkins, GitLab CI, and Azure DevOps, I ensure the efficient and reliable delivery of software products. • Possessing a robust background in Linux/UNIX system administration, including expertise in managing RHEL environments. • Armed in scripting with Bash and Python to streamline automation processes and optimize operational efficiency. • Good Know how of monitoring and logging tools such as Elasticsearch, CloudWatch, Prometheus, and Grafana, enabling proactive monitoring of infrastructure and application health. • Experienced in VMware virtualization, proficiently managing VMs, executing V-motion operations, and maintaining Snapshots. • Adaptable to fast-paced 24/7 production environments, providing responsive on-call support, including weekends. • Successfully deployed and managed scalable microservices on Kubernetes clusters across GCP and AWS platforms. • Expertise extends to migrating on-premises workloads to the cloud, focusing on performance optimization and cost efficiency. • Possess proactive problem-solving and troubleshooting skills essential for maintaining high-quality production environments. • Strong communication and collaboration abilities, facilitating effective bridging of the gap between development and operations teams. ➜ Tools: Git, Ansible, AWS CloudFormation, ELK, GitLab, GitLab CI/CD, Terraform, Docker Compose, Grafana, Telegraf, CircleCI, Traefik, Amazon CloudWatch, Amazon Elastic Container Service (Amazon ECS), GitHub, VPN, AWS Fargate, Amazon CloudFront CDN, AWS IAM, Amazon Virtual Private Cloud, Docker Swarm, NGINX, Puppet, Jenkins, Amazon EKS, Amazon Simple Queue Service, RabbitMQ, Celery, TeamCity, Nagios, Makefile, AWS CodeDeploy, Confluence, AWS CodeBuild ➜ Platforms: Linux, Docker, Amazon Web Services, AWS Elastic Beanstalk, Amazon EC2, Kubernetes, AWS Lambda, Windows, Apache Kafka, JVM, Heroku, Azure, WordPress, New Relic, Windows Server, Google Cloud Platform, Blockchain, Rancher ➜ Storage: Amazon Aurora, Amazon S3, MySQL, MongoDB, InfluxDB, Redis, On-premise, Amazon DynamoDB, Redis Cache, Elasticsearch, MySQL, Databases, PostgreSQL ➜ Languages: Python, Bash, Java, PHP, Markdown, Go, JavaScript, SQL, TypeScript ➜ Frameworks: Flask, Django, Windows PowerShell, .NET, Serverless Framework ------------------------------------------------------------------------------------------------------ #CloudArchitect #DevOps #Kubernetes #Terraform#Azure #GCP #Docker #CI_CD #InfrastructureAsCode #CloudMigration #DevOpsEngineer #Automation #CloudInfrastructure #Microservices #CloudSecurity #NetworkSecurity #AWSCloud #AzureCloud #Serverless #AWSLambda #AzureDevOps #GitLabCI #GitHubActions #Linux #Unix #Bash #Python #GoLang #Java #Git #Ansible #Jenkins #NGINX #ApacheKafka #Databases #SQL #MySQL #PostgreSQL #MongoDB #Redis #DynamoDB #CloudStorage #S3 #CloudWatch #BackendInfrastructure #WebInfrastructure

Hi, I’m Habib, an IBM, Microsoft & Google Certified IT Support Specialist, Professional Google Workspace Administrator, Email Deliverability Specialist, Cloud & Infrastructure Engineer, and Cyber Security Architect with 15+ years of enterprise IT experience. I specialize in diagnosing and resolving complex IT infrastructure issues such as domain and DNS failures, email deliverability problems, cloud misconfigurations, server and hosting issues, network connectivity errors, and website downtime. My goal is to ensure your business stays fully operational with secure, stable, and properly configured IT systems. I serve as a multi-domain IT expert covering: Google Workspace Administration (Super Admin Level), Email Deliverability Specialist, Cloud & Infrastructure Engineering, IT Support Specialist (Tier 1/2/3), Network & Systems Engineering, Virtualization & Server Administration, Data Recovery & Backup Specialist, and DNS, Domain & Web Hosting Configuration Expert. I have extensive experience supporting and managing large-scale IT environments, including enterprise systems with 20,000+ users, where uptime, security, and reliability are critical. My approach focuses on fast root-cause diagnosis, clean execution, and long-term stable solutions. Core Services I Provide 🌐 Domain, DNS & Hosting Expertise Domain setup, transfer, and configuration DNS troubleshooting (A, CNAME, MX, TXT, NS records) Cloudflare, GoDaddy, Namecheap, Hostinger, cPanel/WHM Website not working, 404 errors, and misrouting issues Domain propagation and connectivity troubleshooting ☁️ Email Platforms Setup, Configuration & Migration (Google Workspace, Microsoft 365, Zoho & Others) Full setup and configuration of Google Workspace and Microsoft 365 (Outlook/Exchange) environments Email hosting setup across providers including Zoho Mail, Hostinger Mail, Turbify, cPanel email, CrazyDomains, GoDaddy, Namecheap, and other hosting platforms Outlook desktop & mobile configuration (IMAP, POP3, Exchange, SMTP) troubleshooting and setup Domain-based email integration and proper DNS configuration for all email platforms Email migration between email hosts 📧Email Deliverability, Authentication & Routing Fix emails landing in spam, junk folders, or not delivering at all across major providers SPF, DKIM, and DMARC configuration, validation, and troubleshooting for full email authentication Google Workspace, Microsoft 365, Zoho Mail, Hostinger Mail, Turbify, and other email platform troubleshooting SMTP, IMAP, POP3, and MX record configuration, routing, and issue resolution Domain-based email setup and integration across hosting and cloud providers Email migration between platforms (Google Workspace, Microsoft 365, Zoho, cPanel email, etc.) Email reputation recovery, blacklist removal, and deliverability optimization DNS-based email authentication and propagation troubleshooting Secure email flow setup for transactional and business communication systems 🌐 Website, CMS & Hosting Support WordPress setup, migration, recovery, and troubleshooting Wix website DNS connection and domain integration Lovable website setup and deployment support cPanel/WHM management, cleanup, and optimization Malware removal and website security hardening SSL installation, HTTPS enforcement, and certificate fixes Website downtime troubleshooting and recovery Hosting issues (files, database, email routing, DNS) Website speed and performance optimization 🧠 Computer & Laptop Troubleshooting | IT Helpdesk & System Support Hardware and software troubleshooting for PCs and laptops, Windows installation and system configuration, software installation and compatibility fixes, performance optimization, and reliable remote IT helpdesk support 🌍 Networking & Infrastructure LAN/WAN setup and troubleshooting Routers, switches, VLANs, VPNs, firewalls Network design, DNS architecture, and optimization Connectivity and performance troubleshooting 🖥️ Virtualization & Server Administration VMware ESXi and Microsoft Hyper-V Proxmox VE setup, clustering, and management Oracle VirtualBox virtualization support Windows Server and Active Directory management Azure AD / Entra ID hybrid environments Virtual machine provisioning and optimization P2V, V2V, and V2P migrations Server performance tuning and disaster recovery 💾 Data Recovery & Backup Solutions File, system, and partition recovery (PC, server, cloud) Email recovery (Google Workspace, Outlook, IMAP, etc.) Cloud and local backup configuration Disaster recovery planning and implementation Data recovery from PCs, laptops, servers, and mobile devices 🧰 Tools & Platforms Google Workspace, Microsoft 365, Cloudflare, cPanel/WHM, GoDaddy, Namecheap, Hostinger, Bluehost, SiteGround, AWS, VMware, Hyper-V, Proxmox, Active Directory, Azure AD, Jira, Zendesk, ServiceNow, AnyDesk, TeamViewer 💡 I am not limited to these platforms and services—this is only the beginning. Let's discuss how I can help streamline your IT operations

!!!! FREE DISASTER RECOVERY ANALYSIS!!!! !!!! Delivering SaaS solutions by using a cloud platform and Cloud Application Integration !!!!! !!!!ZOHO ONE PARTNER-IMPLEMENTED 100+ COMPLEX ZOHO CREATOR PROJECTS!!!! !!!! FREE FREE free ZOHO ONE, CREATOR Consulting free FREE FREE !!!!!! !!! SaaS SaaS SaaS SaaS SaaS - CLOUD APPLICATION INTEGRATION - 100 % SUCCESS !!!! Working on ZOHO CRM and CRM-based application implementation, recently completed three complex applications. Core expertise: 1. Working with client and accept the challenge to deliver quality solution 2. Work with team member and guide them to right direction 3. Quality solution for complex issues 4. CRM based application development Career Summary: Senior Software Developer with 24 years of experience in high availability platform in Telecom domain. Strong ability to work on Operating System, Database and Telco Application Development in C, C++ on Unix/Linux Platform. Strong knowledge of Object-Oriented Software Engineering Methodologies with experience in executing from Requirements, Design, Development, Peer Review, Configuration Management and Testing to Post-Deployment Maintenance phase. Technical Skills Languages: C++, C, XML,DBMS, SQL Server, Tcl/Tk, Shell, Python Web Technologies: JSP, HTML/CSS, Javascript, Ajax Databases: MySql, Oracle TimesTen 6.0/7.0, PostgreSQL Tools/Applications: Eclipse, Putty, WinSCP, mdb, gdb, ClearCase, GIT, CVS, IPFilter, SSH Tunnel, VPN Operating Systems: Windows, Unix (Solaris), Linux (Ubuntu, RedHat, Debian), Chorus ( First Object Oriented OS and most part written in C++ ) Development Methodologies: Agile/Scrum, SDLC Cloud Platform: VICI, OpenStack Device Driver: SCSI Device Driver, SCSI Mirror Device Driver File System: SXFS (Non corruptible FS) Senior software consultant HP Enterprise Aug-2015-Oct-2015 HSS product feature development: Contractor for Hewlett-Packard Development Company. Became familiar 3GPP telecom standards for Home Subscriber Server. Reviewed and commented on Feature Requirement Specifications for new Diameter interface feature that would allow for authentication and authorization of telecom clients in a roaming architecture. Worked on STa feature on STR/ASR/RAR command and Watcher module in C++ according to telecom RFC standards. Tortoise SVN source control software and Eclipse IDE were used. Wireshark network analyzer used for debugging and testing. Language : C++ Tools : SIMULAP, Jmeter Protocol : Diameter Traffic and network analyzer : Wireshark Operating System : Tandem NSK OS Interface : STa, SWx Senior Software Engineer as Area Prime HCL and Alcatel Lucent, ALU Plano, TX Aug-2014-July-2015 Transitioned to HCL in August 2014, onsite at ALU, Plano-TX, ensuring aggressive KT (knowledge transfer) goals are met while still providing all deliverables to customer. Selected to perform remote training by webinars and conference calls. Working as area prime and coordinating field issue with team, providing fixes for critical lab and client issue. Language used C, C++, shell scripting Senior Software Staff. Alcatel-Lucent. Plano,TX 2006-2014 Area prime for DB and performance group in NGN platform to implement feature for WCS_5060. Drove individuals to continuously improve to deliver quality software. Analyzed issues, coordinated with team, resolved critical issues in timely manner. Analyzed multiple releases database and provided database migration and platform upgrade tools. InServiceUpgrade module implementation Platform upgrade module: Used two partition table to keep active and inactive OS and switch to new partition table during upgrade. Participated in initial Operating System (Linux and Solaris) upgrade strategy and implementation. Resolved internal and external clients on critical issues in timely and in efficient manner. Worked on performance monitoring software module. Worked on billing software modules. Were managing all aspects of TimesTen (Oracle) database, including architecting database for application module and reviewing application implementation. Extensive experience in developing Distributed and Multi-threaded applications using Database applications (Oracle/TimeTen) with C++ Language used C, C++, shell scripting Senior Software Engineer Alcatel, Plano, TX 1998-2005 Led high available system framework team for Alcatel CrossConnect products. System Initialization Module Configure Solaris Disk Suite System Installation and Upgrade Module SXFS (Non corruptible FS), SCSI driver enhancement, System Initialization Software,OS specific device driver and utilities. Collaborating & coordinating with Technical and QA Leads to ensure requirements are addressed in Technical Design and Development (i.e. traceability) and Alternative Design strategy for delivering Value Added solutions.

With 10+ years of experience as a Senior Engineer and Technical Team Lead, I specialize in driving large-scale enterprise applications through Agile best practices. I provide a strong ownership mentality and clear communication, having successfully led 10+ enterprise projects from initial development to production handover and client delivery. My expertise covers .NET, React, Blazor, Rust, and Python using Microservices and Clean Architecture with Postgres and MongoDB. I manage Azure and AWS cloud environments daily, integrating advanced AI via LangChain and Semantic Kernel alongside complex APIs like Salesforce, QuickBooks, Xero, and Microsoft Graph. ✔️ Industry Experience Banking | Fintech | Audit | Workflow Automation | Accounting and Tax Related App | Custom Business Solution | CRM | Lead Management | Business Web App ✔️Programming Languages C# (.NET 8/9) | Rust | Python | TypeScript | JavaScript | C++ | SQL ✔️Backend Technologies & Frameworks ASP.NET Core (Web API & Microservices) | Actix | Rocket | ExpressJS | NextJS | .NET Framework | WinForms | FastAPI | Django | CLI Tools Development ✔️Frontend Technologies & Framework React | Next.js | Blazor (WASM & Server) | Angular | jQuery | Bootstrap | Tailwind CSS | Figma to Code ✔️Cloud & Managed Servers Azure | AWS | Windows Server | Linux Server | Docker | Kubernetes (K8s) | Helm | Containerization ✔️CI/CD & DevOps Automation Azure DevOps | GitHub Actions | GitHub CI | Jenkins | Terraform (IaC) | GitOps | Infrastructure as Code | Release Management ✔️Cloud Services Azure App Service | Azure Blob Storage | Azure Bot Service | Azure Notification Service | Azure OpenAI | Azure AI Search | AWS EC2 | AWS Elastic Beanstalk | AWS S3 | AWS SES | AWS Security | Azure Managed Database ✔️Database Microsoft SQL Server | PostgreSQL | Azure Cosmos DB | MongoDB | MySQL | Oracle | Vector Databases (Pinecone | Milvus | Weaviate) ✔️Authentication & Authorization OpenIDConnect | OAuth 2.0 | Microsoft Entra / Azure AD + B2C | OpenIddict + Identity Server | Keycloak | Auth0 | Okta | IAM Security ✔️Background Services & Jobs ASP.NET Core Hosted Services | Hangfire | Quartz.NET | Celery | Rust Background Job | Windows Service Background Jobs ✔️Caching Redis (Distributed Caching) | Memcached | In-Memory Caching for Single Instance ✔️AI Development & Agentic Workflows LangChain | Semantic Kernel | LangGraph | CrewAI | AutoGen | LlamaIndex | MCP Server | RAG Pipelines | Multi-agent Orchestrator | n8n | VAPI (Voice AI) | Generative AI ✔️AI-Powered Development & Productivity (Vibe Coding) Cursor | GitHub Copilot | Claude API | Antigravity | OpenAI API | Gemini API | Mistral API | AI-Assisted Architecture ✔️Development & Project Management Tools Azure DevOps | Jira | Trello | Slack | Postman | Swagger (OpenAPI) | Git | GitHub | Bitbucket | Confluence If you find my skillset good enough for you expectation then hit invite button and discuss further more.

I'm a skilled developer with 10+ years of experience in the software industry, especially within Microsoft, cloud & mobile app solutions. Tell me your needs and I will do my best to help you. Having previously worked with large enterprises as well as many smaller start-ups, I have a broad range of experience and knowledge of the full software delivery lifecycle. Why should you hire me: ✅ I work fast and achieve your goals on time ✅ My total programming experience is 10+ years ✅ 200+ successful projects delivered ✅ Solid logic reasoning and problem-solving skills ✅ Responsiveness and high-quality delivery ✅ Best software development practices using ✅ Highly skilled Full Stack Developer and Mobile Developer team for enterprise solutions I am not interested in "one-hour" or "one-day" jobs. I establish long-lasting relationships with my clients. I always consider a commitment to the result as the first priority. Since 2015, I've been working as CEO at Lvivity - a boutique dev shop that I founded. My team will deliver you the best service, communication, and also reliable, and scalable code that will fulfill your business needs. Here is a list of technologies I have experience with: 🔸 Programming - .NET C# Architect, PM, BA, CEO @ Lvivity.com 🔸 Databases - MSSQL, MySQL, MongoDB, Oracle, Flat files (CSV, XML) 🔸 Source Control - TFS, GIT, SVN 🔸 API's - Google, eBay, Facebook, LinkedIn, Twitter, Amazon 🔸 And much more: ASP.NET MVC / Core2 / WPF / Xamarin / SWIFT, React.Native, Flutter, Azure, AWS So, I guarantee my enthusiasm for work and fulfilling my project with inexpressible efforts.

⭐ Rising Talent ⭐ 100% Job Success ⭐ 746+ Upwork hours ⭐ 5+ Job's Successful Completed Are you looking for a reliable, skilled JAVA developer to build scalable microservices and responsive web applications? Do you need a full-stack developer who can understand your unique requirements and deliver custom solutions tailored to your business? If you are struggling to find the right resource due to time or budget constraints, you’ve come to the right place!🚀 Hi, I’m Waqas Ahmed, a Full-Stack Developer with over 15 years of experience in designing, developing, and maintaining high-quality backend systems and web-based solutions. I specialize in Java, Spring Boot, and microservices architecture, and I’ve worked across various industries to deliver robust, scalable, and efficient software solutions. 🎯My goal:🎯 💻- Provide A quality work ✅- Provide feedback and update daily 🧠- Go beyond expectation. 🚀🚀 Latest-Technology Stack: 🚀🚀 Spring Boot, Spring WebFlux, Micro Services, Lambda Expression, Stream API, Optional, Functional interface, Reactive Programming, DevOps, Jenkin Pipeline etc. Microservice: Netflix Hystrix, Spring Cloud Config, Sleuth, Zipkin, Eureka Service Discovery, Zuul API Gateway, Spring Cloud Gateway, KrakenD API Gateway etc. Containerization: Docker, Docker Swarm, Kubernetes, Helm Chart, docker-compose. DevOps: Linux Fundamentals and Scripting, Git, Bitbucket, Jenkins, Artifactory, Sonar, Ansible, Puppet, CI/CD Pipeline, Maven, Gradle. Web Services: RESTFUL web services and SOAP based web services plus Apache CXF Framework, JIBX, Apache XSD, REST Easy 3.0, JAXB. AWS Cloud: EC2, VPC (subnet,IGW,Route Table), ELB, Amazon RDS, IAM, AMI, S3. Monitoring / Logging: Kibana, Elastic Search, fluentd, Metricbeat. Search Engine Libraries: Lucene 3.5, Elastic Search JEE frameworks: Spring DI/IOC, Spring AOP, Spring Security, Spring MVC, Spring Data, Spring Batch, Spring Boot, Spring WebFlux, Struts, Hibernate, I Baits, JSF with Prime Faces, Facelets, Richfaces, JSP Template Framework, Tiles Framework, MVC, Free Marker Templates. Software Engineering: Object Oriented Analysis & Design (OOA&D), UML, Process Model (Waterfall, Agile, Scrum), Design Patterns. Data Bases: MYSQL, PostgreSQL, Oracle 11g, Mongo DB. Testing: TDD, Junit, TestNG, Mockito, Wire mock, Integration Test MOM/Streaming Platform: RabbitMQ, JMS, Apache Kafka (Consumer, Producer, Connect, Stream) APIs, Topic. Application Servers: Apache Tomcat, Oracle WebLogic 11g, 12c. Platforms: Microsoft Windows, Linux, Mac OS. Tools: Spring Tool Suite, Eclipse, IntelliJ IDEA, Bitbucket/SVN/GitHub/ Jenkins / Sonar, Enterprise Architect/ Visual Paradigm.