🏆 $2M+ Earned on Upwork — Placing Me Among a Very Small Percentage of Freelancers on the Platform 👋 I'm a veteran PHP full stack developer with 25+ years of hands-on experience building scalable, high-performance web applications across PHP, JavaScript, Laravel and modern cloud-native stacks. From SaaS platforms and ERPs to eCommerce marketplaces, scrapers, LMSs, and automation tools - I’ve engineered over 700+ custom web solutions for startups, enterprises, and government clients worldwide. With a deep command of both backend and frontend technologies, I specialize in crafting robust full-stack architectures that scale to millions of users, run efficiently in production, and support complex business logic. 🏆 What I Bring to Your Project ✔️ 25+ years of experience in full-stack web development, backend engineering & cloud deployment ✔️ 700+ web & SaaS products shipped across 40+ industries ✔️ 98%+ client satisfaction rate on long-term projects ✔️ 100M+ end users served by platforms I've built ✔️ Reduced legacy system costs by 60% through full-stack modernization ✔️ Decreased API latency by 70% via PHP/Symfony optimization ✔️ Built 30+ automation tools & custom CRMs saving 1000s of manual hours ✔️ Migrated 50+ monoliths to modern modular & microservice architectures ✔️ Led cross-functional full-stack teams across 12 countries 🛠️ Tech Stack at a Glance Languages: PHP, JavaScript, TypeScript, SQL, HTML, CSS Backend: Symfony, Laravel, Zend, Express, Adonis.js Frontend: React, Vue, Angular, jQuery, Backbone, Ember DevOps: Docker, Ansible, Jenkins, Capifony, AWS, CloudFront DBs: MySQL, PostgreSQL, MongoDB, Neo4j, ClickHouse CMS/eCommerce: WordPress, Drupal, Magento, Sylius APIs & Tools: Stripe, PayPal, Google APIs, AWS, Twilio, Salesforce, YouTube ORMs: Doctrine ORM/ODM, Zend DB Table 🚀 My Full-stack Development Capabilities 📌 Backend Development (PHP / Node.js / APIs / Microservices) Expert in PHP 8.3, Symfony (4–6), Laravel, Zend, Express.js API-first development (REST, GraphQL), Swagger, API Platform High-performance systems with Redis, PostgreSQL, ClickHouse, MongoDB Cloud-native development with AWS Lambda, API Gateway, Aurora Serverless Message queues: RabbitMQ, SQS, Kafka, Mercure, Symfony Messenger PCI-DSS compliant apps, OAuth2 auth flows, encryption & security best practices Real-time dashboards with ReactPHP, Swoole, and WebSocket integrations Complex cron orchestration, CLI tools, caching layers, task queues 📌 Frontend Development (React, Angular, Vue, jQuery) Responsive UIs using React, Redux, Vue.js, AngularJS, Backbone Modern JavaScript (ES6+), TypeScript, Webpack, Vite, Gulp, Babel Headless CMS & frontend frameworks for eCommerce & SaaS Data-heavy dashboards, admin panels, custom CMS interfaces Advanced UI elements: Leaflet maps, Fabric.js, Three.js visualizations Bootstrap, Tailwind CSS, Material UI, Semantic UI 📌 Full-stack Architecture & DevOps Monolith → Microservices migration expert Dockerized environments, CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins) Infrastructure as Code (Ansible, Packer), AWS Cloud (EC2, S3, CloudFront, Beanstalk) Composer, npm, Capifony, PHPUnit, Behat, Selenium for automated QA 🧠 Specialized Domains & Product Types SaaS (CRM, invoicing, analytics, HR, booking systems) Web automation, crawlers, scrapers, proxies, and bot detection handling eLearning platforms, SCORM/quiz engines, custom LMS Marketplaces, POS systems, ERP/Inventory, order management tools Web-to-print solutions, Chrome extensions, location-based services B2B dashboards, user portals, mobile admin tools (Cordova, React Native) 💼 Industries Served FinTech, LegalTech, PropTech, eCommerce, Healthcare, Travel, Real Estate Government & Defense, Education, Enterprise IT, Media & Publishing Startups (MVPs & scalable builds), Enterprise modernization, White-label platforms Whether you're launching a new SaaS product, migrating legacy systems, scaling to enterprise, or automating mission-critical workflows - I bring decades of real-world full-stack web development experience, technical leadership, and business-driven thinking to every line of code. 📩 Reach out to discuss your next full-stack PHP/JS project — I’m here to help you build it right from day one. ✅ Let’s Build Something that lasts

------ ✅ Top Rated Plus badge ------ ------ ✅ 3000+ hours on Upwork. ------ ------ ✅ 5-star reviews ------ 👋 I'm a full-stack developer who transforms ideas into digital realities. With a decade of tech industry success, my expertise bridges web and mobile applications, empowering startups to Fortune 500 companies. My Upwork journey is adorned with a Top Rated Plus badge, over 3000 dedicated hours, and unwavering 5-star client testimonials. Why Clients Trust Me: 🏆 Exemplary Track Record: Proven by my Upwork hours and client feedback, I deliver beyond expectations. 💳 Stripe Integration Mastery: From seamless payment solutions to subscription models, I enhance user experiences and streamline transactions. 📱💻 Mobile and Web Expertise: My comprehensive skill set in Flutter and full-stack development ensures your app thrives on any platform. 🤝"An exceptional talent who combines technical brilliance with unmatched problem-solving skills." - 👨🏻‍⚖️Client Testimonial 🚀 Elevate your project with a developer who prioritizes quality, innovation, and your success. Let's create something remarkable together.

I build scalable SaaS platforms, high-performance APIs, and cloud-based applications using .NET Core, Azure, and modern architecture. Specialized in backend development, API integrations, and full-stack solutions (React/Angular). With 8+ years of experience, I help startups and businesses: ✔ Build secure & scalable Web APIs (ASP.NET Core) ✔ Develop Microservices-based architectures ✔ Deploy and manage apps on Microsoft Azure ✔ Integrate third-party APIs, payment systems, CRMs ✔ Optimize performance, fix bugs, and scale existing systems 💼 Tech Stack: Backend: .NET Core, ASP.NET Core, C#, Entity Framework, LINQ Frontend: React.js, Angular, JavaScript, TypeScript Database: SQL Server, PostgreSQL Cloud & DevOps: Azure, Docker, CI/CD Architecture: Microservices, Clean Architecture 🎯 What You Get: ✔ Clean, maintainable, production-ready code ✔ Fast communication & reliable delivery ✔ Long-term support & scalability focus

Top-Rated Java Developer | $40K+ Earned | 100% Job Success With over $40K earned on Upwork, I am a highly skilled Java Developer with experience across 8 international projects. My expertise has consistently earned me 5-star ratings, making me a top-rated freelancer on the platform. I specialize in Java and J2EE technologies, delivering robust and scalable solutions that exceed client expectations. Highlights: - 8 International Projects successfully completed, including complex real-time systems and enterprise applications. - $12,460 Project for Java Stream Analyzer using Esper CEP and Spring Boot. - 500+ Hours dedicated to delivering high-quality solutions for clients globally. Client Feedback: "Ashish is the best developer we’ve worked with so far!" "Exceptional Java expertise with a perfect blend of professionalism and dedication." Looking for a reliable and proficient Java Developer? Let’s connect and bring your project to life with top-tier development services. Availability: More than 30 hours/week | $30/hr

I provide a long-running PHP Laravel developer team that ships SaaS, CRM, marketplaces and admin tools. 7,000+ hours worked, 200+ PHP Laravel developer projects delivered, 100% Job Success Score, Top Rated Plus. As COO I scope, plan and oversee every PHP Laravel developer engagement we sign. I qualify the brief, run discovery, match the right engineers and own commercial relationships. My team owns the code. Why hire my team: - 20+ years of PHP Laravel developer delivery - 200+ PHP Laravel developer, Full Stack Laravel, Laravel Vue and PHP React projects shipped - Long-term retainers (3 - 10+ years) The PHP Laravel developer team I run is a full PHP Developer and Backend Developer bench. Every PHP Developer on it works in Laravel, MySQL and Redis with RBAC, audit trails, Stripe billing, queues and WebSocket real-time, so when a client needs a PHP Developer or a Backend Developer who owns the data model and the API, that is the seat I staff. The Backend Developer side covers schema design, REST and GraphQL APIs, background jobs and Nylas, Mailgun and Stripe integrations. On the frontend my Vue.js Developer and React Developer engineers pair with that backend. A Vue.js Developer takes admin panels, dashboards and multi-tenant SPAs on Inertia.js, Vue 3 and Pinia; a React Developer takes SaaS dashboards, marketplaces and content platforms on React + Next.js. Laravel Vue is what we reach for when a project needs a clean PHP backend with a reactive SPA. PHP React is the go-to when Laravel pairs with React + Next.js, with react node services and a javascript developer mindset across both sides. Our Full Stack Laravel team owns systems end-to-end - a Laravel + PHP backend paired with a Vue or React frontend, MySQL, APIs and AWS. Clients hire a Full Stack Laravel team instead of splitting backend and frontend specialists. Adjacent Full Stack Laravel: full stack web developer rebuilds, full stack php delivery, python full stack developer pairings for data and AI, full stack developer ai and full stack developer react funnels. A lot of the work is line-of-business systems, so I also staff a dedicated CRM Developer and ERP Developer. A CRM Developer rebuilds messy spreadsheet-and-email workflows into a single Laravel CRM with pipelines, roles and reporting; an ERP Developer wires registration, billing, inventory, lab and back-office modules into one platform with shared RBAC and audit. We have shipped a clinic ERP with cashier, doctor and lab desks and a CRM rebuild that ripped out a legacy Gutenberg setup. The CRM Developer and ERP Developer seats sit on the same Laravel core. Above the role labels, every engineer is a Software Developer first. That Software Developer discipline - clean architecture, code review, predictable deploys, tests - keeps a multi-month build stable and is what a client really buys when they hire a Software Developer through me. Migrations the team handles often: ruby on rails moved onto Laravel + React or Laravel Vue, an android developer hand-off when a backend feeds a mobile app, a flutter laravel companion when mobile is on the roadmap, a wordpress developer track for storefront and CMS migrations, and php laravel react rebuilds for clients outgrowing a Gutenberg setup. Clients hire me when they need: - a PHP Developer or Backend Developer who owns the data model, API and infra - a Vue.js Developer or React Developer to pair with a Laravel backend - a CRM Developer for pipelines, roles and reporting on Laravel - an ERP Developer for registration, billing, inventory and back-office modules - a Software Developer team for SaaS, marketplace or CRM products - a Full Stack Laravel team that owns frontend, infra and deploys - a wordpress developer hand-off and a long-term web developer and website design partner Recent work my team shipped: - Identity-verification SaaS. Backend Developer + Full Stack Laravel. Laravel + Node.js real-time, MySQL + Redis. 4K+ DAU, 1M+ checks via Developer API. - Multi-currency Voting SaaS. Full Stack Laravel / PHP React. Laravel + MySQL, real-time vote locking, Stripe payouts. 2M+ users in 10 countries, $2.5M+ revenue. - Clinic ERP. ERP Developer / Backend Developer. React + Next.js, Laravel, Node.js, Redis, AWS. Registration, cashier, doctor, lab desks, 500 patients/day. - Education B2B platform. Vue.js Developer + React Developer. Laravel 8, Vue.js admin, React portals, CKEditor, Stripe. Hierarchical content editor, student seats. - CRM rebuild on Laravel. CRM Developer / PHP Developer. Legacy WordPress + Gutenberg ripped out, photoshop assets, photographer briefs and product photography pipelines re-routed into a custom Laravel CMS with Nylas and Stripe. The COO hat keeps multi-month delivery predictable. Need a PHP Developer, Backend Developer, Vue.js Developer, React Developer, CRM Developer, ERP Developer or Software Developer team that ships on time and stays long-term - let's talk.

Hello! I’m Senior developer with over 10 years of professional experience building enterprise-grade applications, RESTful microservices, and cloud-native solutions. I have successfully delivered projects for clients across Europe, the UK, Australia, India, South Africa, and the USA. ✅ Languages: Java (8–21), Kotlin, Groovy, Python, Node.js, TypeScript ✅ Back-End: Spring Boot, Spring Cloud, Spring Security, Micronaut, Camel, Express.js, NestJs ✅ Front-End: Angular, Vue.js, Nuxt, HTMX, Tailwind CSS, Bootstrap ✅ Databases: PostgreSQL, MySQL, Oracle, MongoDB, Redis, DynamoDB ✅ Cloud & DevOps: AWS, CDK, Cloudformation, ECS, API Gateway, Lambda, Cognito, DynamoDB, Azure, Docker, Kubernetes, Terraform, Jenkins, GitHub Actions, Cloudflare ✅ Architecture: Clean Architecture, Hexagonal, Domain-Driven Design DDD, Microservices, Monolith ✅ Messaging: Kafka, RabbitMQ, ActiveMQ, Artemis ✅ Monitoring: Grafana, Kibana, Datadog ✅ APIs: REST, SOAP, gRPC, GraphQL, Websocket, SSE, tPRC ✅ Build & Tooling: Maven, Gradle, Flyway, Liquibase ✅ Other: Jhipster, Gen Ai, Agentic Ai, Hermes Agent, SDD, TMUX ✅ Opensource contribution to popular opensource projects like FlowiseAi, AWS PDK, Mongock, Jhipster lite and Jhipster Main generator. You can confidently entrust me with your project and you will not be let down by our collaboration. I assure you of my strong sense of responsibility and the high standard of the work I deliver, which you can rely on once I become part of your team.

Pell Software is a 100% US-based software development specialist based in Denver, Colorado focused on partnership and reliable, long-term support. About Us: • 100% US-based — Full-time staff, never outsourced • Prebuilt software templates — Save time & money • 70+ Perfect 5-Star Reviews! — Service-oriented approach • Long-term Partnership Focused — Collaborate directly with software engineers ———————————————————— What We Do: • API Integrations • Custom web programming • AI Development, AI-First Software Development • HIPAA compliant software & integrations • Web portals • Work management systems • Business portals & utilities • Middleware systems • eCommerce solutions • PWAs & desktop apps ———————————————————— Our Tech Stacks: • Microsoft: .NET Core, C#, VB, WebForms, MVC, Razor Pages, Blazor, Azure, MSSQL, Visual Studio, TypeScript • LAMP/WAMP: PHP, MySQL, Linux, Apache • Frontend: Vue, Angular, React, Boostrap • Ruby: Rails, Postgres • Other: git, Jira, Confluence, HTML, Javascript, jQuery, Claude Code, AI Software Development ———————————————————— Platforms & APIs: Authorize.NET, SagePay, MINDBODY Online, Brantree, PayPal, Amazon Pay, Fedex, UPS, FreightQuote, QuickBooks Online, QuickBooks Enterprise, Sage 100, Sage 300, Sage Cloud, Sage Intacct, Acumatica, ClubOS, Active Campaign, SharpSpring, Facebook, Google, FirstData, Counterpoint, Moneris Payments, Braintree, PaceJet, TaxJar, Avalara, Amazon, Facebook, Google, QuickBooks Online, MINDBODY Online, Active Campaign, SharpSpring, QuickBooks Commerce, Counterpoint, UPS, FedEx. ———————————————————— Pell Software, LLC *Check out our reviews online!*

I'm a Top Rated Full Stack Developer building scalable web applications, SaaS platforms, CRM/ERP systems, eCommerce solutions, customer portals, internal tools, admin dashboards, and business automation platforms for startups, agencies, and growing businesses. I handle frontend development, backend architecture, database design, API integrations, cloud infrastructure, deployment, and long-term platform scaling giving you a single technical partner from concept to launch. 🏆 100% Job Success Score ⭐ Top Rated Full Stack Developer ✮ 10+ Years of Production Experience ✮ 10,000+ Hours Worked ✮ 60+ Successful Projects Delivered ✮ End-to-End Product Ownership 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝: ➡️ 𝐒𝐚𝐚𝐒 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 & 𝐌𝐕𝐏𝐬: Multi-tenant SaaS applications, startup MVPs, subscription billing systems, role-based access control (RBAC), analytics dashboards, customer portals, and scalable cloud infrastructure. ➡️ 𝐂𝐑𝐌 & 𝐄𝐑𝐏 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: Custom CRM solutions, ERP software, business management systems, workflow automation platforms, admin dashboards, and internal tools that streamline operations and reduce manual work. ➡️ 𝐂𝐮𝐬𝐭𝐨𝐦 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: Scalable web applications, business websites, portals, operational software, and custom solutions built around your workflows and business goals. ➡️ 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 & 𝐌𝐚𝐫𝐤𝐞𝐭𝐩𝐥𝐚𝐜𝐞𝐬: WooCommerce stores, eCommerce websites, multi-vendor marketplaces, payment gateway integrations, inventory management systems, and customer-facing platforms. ➡️ 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: REST APIs, GraphQL APIs, webhooks, third-party integrations, Stripe, PayPal, Twilio, Google APIs, authentication systems, and event-driven backends. ➡️ 𝐋𝐞𝐠𝐚𝐜𝐲 𝐒𝐲𝐬𝐭𝐞𝐦 𝐌𝐨𝐝𝐞𝐫𝐧𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Performance optimization, platform stabilization, rescue projects, monolith modernization, database optimization, and scalable architecture upgrades. 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐎𝐮𝐭𝐜𝐨𝐦𝐞𝐬: ✦ Automate workflows and reduce manual processes ✦ Centralize operations through custom business systems ✦ Launch MVPs faster with scalable architecture ✦ Improve team productivity with internal tools and dashboards ✦ Build platforms designed for long-term growth 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞: ✅ Full ownership across frontend, backend, databases, APIs, cloud infrastructure, and deployment ✅ Fast MVP delivery and rapid feature development ✅ Scalable architecture designed for long-term growth ✅ Clear communication and business-focused problem solving ✅ Clean, secure, maintainable, and production-ready code ✅ Long-term support after launch 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤: ⚡ Frontend → React.js, Next.js, JavaScript, TypeScript, HTML5, CSS3, Tailwind CSS, Bootstrap ⚡ Backend → Laravel, PHP, Node.js, Express.js, REST APIs, GraphQL ⚡ Database → MySQL, PostgreSQL, MongoDB, Redis ⚡ Cloud & DevOps → AWS, Docker, Nginx, CI/CD ⚡ CMS & eCommerce → WordPress, WooCommerce ⚡ Integrations → Stripe, PayPal, Twilio, Google APIs, Webhooks ⚡ Architecture → Multi-Tenant SaaS, Subscription Billing, RBAC, Event-Driven Architecture, WebSockets, Microservices, Performance Optimization 𝐑𝐞𝐚𝐥-𝐖𝐨𝐫𝐥𝐝 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞: ✦ SaaS platforms with multi-tenant architecture and subscription billing ✦ CRM and ERP systems that automate workflows and centralize operations ✦ Customer portals, admin dashboards, and internal business tools ✦ High-traffic eCommerce platforms with Stripe and PayPal integrations ✦ Real-time applications using WebSockets and event-driven architecture ✦ Legacy application modernization and platform stabilization projects ✦ Workflow automation systems that reduce manual work and improve efficiency ✦ Custom business software tailored to unique operational requirements 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮'𝐥𝐥 𝐆𝐞𝐭: ✔️ A production-ready product built around your business goals ✔️ Fast, responsive user experiences ✔️ Robust backend systems built to handle real traffic and scale ✔️ Post-launch support and long-term maintenance ✔️ Complete ownership from planning and development to deployment 🌟 𝐋𝐞𝐭'𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐓𝐡𝐚𝐭 𝐋𝐚𝐬𝐭𝐬 🌟 Whether you're launching a new product, scaling an existing platform, building a custom business system, or modernizing legacy software, let's discuss your goals and build something scalable. Full Stack Developer | Laravel Developer | React Developer | Node.js Developer | Next.js Developer | PHP Developer | CRM | ERP | Web Application | Custom Web Development | Full Stack Development | SaaS Application | Multi-Tenant SaaS | Startup MVP | eCommerce | WooCommerce | API Integration | REST API | GraphQL | Workflow Automation | Internal Tools | Admin Dashboard | Customer Portal | Business Automation | Marketplace | Payment Gateway Integration | Third-Party Integrations | Webhook Integration | AWS | Docker | PostgreSQL | MySQL | WebSocket | Business Management Systems | Custom Software Development | Web Portal Development

I am an educated (university level with Microsoft and Symantec certificates) and experienced software and web developer (Visual C#, ASP.NET(Core), SQL Server, Kendo UI, JavaScript, OpenAI, React, Angular, NodeJS ) located in Serbia. I have extensive experience building Windows, web applications, database solutions, and scrapers. I can work as a standalone developer or as part of a team.

𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 | 𝟭𝟯+ 𝗬𝗲𝗮𝗿𝘀 | 𝟴,𝟬𝟬𝟬+ 𝗨𝗽𝘄𝗼𝗿𝗸 𝗛𝗼𝘂𝗿𝘀 | $𝟮𝟬𝟬𝗞+ 𝗘𝗮𝗿𝗻𝗲𝗱 | If your project demands more than a developer who just writes code, if you need someone who can architect it, own it, and ship it to production, that's exactly what I do. - I specialize in designing and building scalable .NET/Azure-powered platforms for SaaS companies, healthcare organizations, and enterprises across the US. Whether you're starting from scratch, modernizing a legacy system, or scaling a platform that's hitting its limits, I've done it, repeatedly, for real businesses. PMP Certified | Fast communicaton | 53 completed projects on Upwork. WHAT I BUILD FOR YOU ────────────────────────────────────────── ✦ SaaS Platforms - Multi-tenant, subscription-based, cloud-native applications on .NET Core and Azure, designed to scale from 10 users to 100,000 ✦ Healthcare Systems - HIPAA-aware EHR/EMR platforms, HL7/FHIR integrations, and clinical workflow applications built to compliance standards ✦ AI-Powered Applications - OpenAI/LLM integrations, intelligent document processing, and AI-enhanced workflows wired into your existing .NET stack ✦ Enterprise APIs & Integrations - REST APIs, microservices, and third-party integrations (Stripe, QuickBooks, Twilio, CRMs, ERPs) built for reliability ✦ Cloud Architecture & DevOps - Azure and AWS infrastructure, CI/CD pipelines, Docker/Kubernetes, and full infrastructure automation ✦ Legacy Modernization - Turning outdated codebases into maintainable, cloud-ready platforms without breaking what works ────────────────────────────────────────── 𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞 Backend: - C# · .NET Core / .NET 8+ · ASP.NET Core · ASP.NET MVC · Web API · WCF · ADO.NET · EF Core · LINQ to SQL · Razor Pages · Blazor · SignalR · WebSockets · Microservices · REST APIs · SOAP APIs · Multi-tenant architecture Frontend: - Angular · React · Next.js · TypeScript · JavaScript · HTML5 · CSS3 · Bootstrap · Blazor UI Cloud & DevOps: - Azure (App Services · Functions · AKS · Service Bus · Key Vault · Logic Apps · Azure SQL · Storage) - AWS (EC2 · Lambda · RDS · S3 · SES) - CI/CD · Azure DevOps · GitHub Actions · Docker · Kubernetes · Infrastructure as Code · IIS Deployments Database: - SQL Server · PostgreSQL · SQLite · Cosmos DB · MongoDB · Entity Framework / EF Core · Stored Procedures · Functions · Views · Query Optimization · High-Performance / High-Volume Systems Integrations & APIs: - Stripe · PayPal · Twilio · SendGrid · OAuth / OAuth 2.0 · CRM/ERP Integrations · Payment Gateways · Third-party REST/SOAP APIs · HL7 · FHIR · Microservice Integrations Version Control & Tools: - Git · GitHub · GitLab · Bitbucket · Azure Repos (TFS) · SourceTree · TortoiseGit · Postman · Jira · Asana · ClickUp · Visual Studio Reporting & Legacy Systems: - Crystal Reports · Custom Reporting Solutions · Legacy System Maintenance & Modernization AI & Automation: - OpenAI · ChatGPT APIs · LLM Integrations · AI-driven Automation Workflows ────────────────────────────────────────── HOW I WORK - I stay involved from architecture through deployment,,, writing clean, documented, production-ready code and communicating clearly at every step. I manage scope, timelines, and stakeholder expectations as well as I manage code. - I work as a Senior Engineer, Solution Architect, Technical Lead, or long-term fractional CTO,,, depending on what your project actually needs. ────────────────────────────────────────── LET'S TALK Send me a message with your project scope — what you're building, where you're stuck, or what you need to scale. I respond within a few hours and will tell you honestly if I'm the right fit.