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Senior Full Stack Java Software Architect Hi, I am Gulshair Ahmad, a Senior Full Stack Software Architect with 10+ years of experience building scalable enterprise applications, SaaS platforms, backend systems, and AI-powered business solutions. I specialize in designing and developing production ready software using Java, Spring Boot, Next.js, React, PostgreSQL, Docker, REST APIs, Microservices, and AI integrations. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 Java & Spring Boot Development REST APIs & Microservices Enterprise Backend Architecture Next.js & React Frontend Development SaaS & Multi-Tenant Applications Database Design & Optimization Spring Security, JWT, OAuth2 Docker, DevOps & Deployment AI Agents, OpenAI & Business Automation Performance Optimization & Debugging 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 Enterprise SaaS Applications CRM / ERP Platforms Admin Dashboards Learning Management Systems AI Agent Platforms Business Automation Tools Secure Backend APIs Full Stack Web Applications Cloud-Ready Business Software 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞 I focus on clean architecture, scalable code, secure systems, and long-term maintainability. Whether you need a new product from scratch, backend architecture, API development, system modernization, or AI-powered automation, I can help turn your idea into a reliable production-ready solution. Let’s build software that solves real business problems.

At Digital Arcanum, we don’t just deliver services — we build complete digital growth systems. With over a decade of experience, we’ve worked with global brands and multi-million to multi-billion dollar companies, helping them scale through strategy, technology, and performance marketing. Every project is personal. We go beyond templates and generic execution to create high-performance digital ecosystems that drive traffic, engagement, and conversions. Strategy First — The Real Game Changer We don’t believe in random posting or design. Every action is backed by data, intent, and business goals. From first impression to final conversion, everything is connected. If your brand is posting but not growing or your website isn’t converting — you don’t need more content, you need the right system. 👉👉Social Media & Performance Marketing We are social media growth specialists, not just managers. We build and scale brands across: Instagram, Facebook, TikTok, and YouTube Our services include: Social media strategy & content systems High-quality design (Adobe Photoshop & Illustrator) Reels & video editing (Adobe Premiere) AI-powered content (ChatGPT, Claude) Copywriting & engagement optimization Meta Ads & Google Ads (conversion-focused) Retargeting & scaling strategies Goal: Turn attention into revenue 👉👉Website Development & Automation We build fast, scalable, SEO-optimized platforms: 👉WordPress, Shopify, Webflow, Wix, Squarespace 👉GoHighLevel (GHL) funnels, landing pages, CRM 👉Full-stack solutions & API integrations 👉Automation using n8n & CRM workflows 👉SEO & Branding We drive long-term growth through: Keyword research & technical SEO Content strategy & optimization eCommerce SEO We also create premium brand identities: 👉Logo design & corporate identity 👉Marketing collaterals, packaging, pitch decks 👉UI/UX for websites & mobile apps Why Digital Arcanum 👉1000+ successful projects 👉Experience with global brands 👉Strategy-first approach 👉Strong focus on ROI 👉Built-in quality checks 👉24/7 operations Final Thought Most agencies deliver services. We build systems that scale businesses. Digital Arcanum — Where Strategy Meets Growth

I help startups, enterprises, and growing businesses build secure, scalable, AI-powered software solutions—from modern web and mobile applications to cloud infrastructure, DevOps automation, and enterprise integrations. With 7+ years of experience and hundreds of successful projects delivered worldwide, I specialize in designing production-ready applications, cloud-native architectures, AI automation, and business systems that improve performance, security, and operational efficiency. Core Expertise • AI-Powered Applications & Automation (OpenAI, Claude, LangChain) • Full-Stack Development (Laravel, PHP, .NET, Node.js, React, Next.js, Vue) • Mobile App Development (Flutter, React Native, Android & iOS) • Cloud Infrastructure (AWS, Azure, Google Cloud Platform) • DevOps & CI/CD (Docker, Kubernetes, GitHub Actions, GitLab CI/CD) • REST APIs, GraphQL & Third-Party Integrations • Shopify, WordPress & Custom SaaS Development • Microservices & Enterprise Software Architecture • Database Design (MySQL, PostgreSQL, MongoDB, Redis) • Google Workspace, Microsoft 365 & Zoho Email Migrations • Email Deliverability & DNS (SPF, DKIM, DMARC, BIMI, Cloudflare) • Server Administration (Linux, Windows, Apache, Nginx) Why Clients Hire Me ✔ End-to-end software development—from idea to deployment ✔ AI integration for modern business applications ✔ Production-ready cloud infrastructure & DevOps automation ✔ Secure, scalable, and maintainable code ✔ Expert in complex email migrations and deliverability optimization ✔ Strong communication, fast turnaround, and long-term support Whether you need an AI-powered SaaS platform, enterprise web application, mobile app, cloud migration, DevOps automation, API integration, or secure email infrastructure, I deliver solutions built for reliability, scalability, and business growth. Let's build innovative software that scales with your business.

My motto is to provide high quality work and client satisfaction delivered before your deadline. So please give us a chance to start our business relation. Application Zone: * Fitness and health apps ; * Dating Tinder based apps; * Uber based apps for finding service providers; * Travel apps for booking flights and hotels; * Medical healthcare apps for doctors and patients; * Education audio and video apps; * Geolocation apps for finding restaurants; * Events based apps; Website Zone: * UI And UX Design * Social Media/Networking Sharing website, * Text, Voice, Video Chatting website, * Google Map, GPS Location, Travel website, * Hotel, Restaurant Booking, Shopping website, * PHP/MySQL, CodeIgniter/Laravel, jQuery * HTML/CSS/Javascript, Bootstrap * Responsive Web Design, Frontend/Backend development. Looking forward to hearing from you soon. Thanks!!

Welcome to The Eminence Technology Solutions (TETS) The Eminence Technology Solutions (TETS) is an independent *Software Testing, Quality Assurance, and DevOps consulting company* helping startups, SaaS companies, and enterprises deliver reliable, secure, and high-performing software. With *10+ years of industry experience* and a team of *50+ QA professionals*, we provide end-to-end Quality Engineering and DevOps services that accelerate software delivery while maintaining the highest quality standards. ## Software Testing & QA Services ### Manual Testing Test Planning & Strategy Test Case Design & Execution Functional Testing Regression Testing Smoke & Sanity Testing Exploratory Testing User Acceptance Testing (UAT) Defect Management ### Test Automation Selenium WebDriver Playwright Cypress Appium UFT Protractor ### Automation Frameworks TestNG Cucumber (BDD) SpecFlow NUnit Robot Framework PyTest Python unittest Mocha Jasmine ### Programming Languages Java Python JavaScript TypeScript C# PHP Ruby Node.js ### API Testing REST API Testing SOAP Web Services Postman Swagger API Automation ### Mobile Application Testing Android Testing iOS Testing Appium Automation BrowserStack Real Device Testing ### Performance Testing Apache JMeter, Gatling Load Testing Stress Testing Spike Testing Endurance Testing Performance Analysis ### Security Testing Web Application Penetration Testing Burp Suite OWASP Testing Vulnerability Assessment ### Accessibility Testing WCAG Compliance ADA Compliance Screen Reader Validation Cross-browser Accessibility ### AI-Assisted QA AI-assisted Test Case Generation AI-assisted Test Automation Intelligent Regression Testing ## DevOps Services Our experienced DevOps engineers help organizations automate software delivery and build scalable cloud infrastructure. ### CI/CD Jenkins GitHub Actions GitLab CI/CD Azure DevOps Pipelines ### Cloud Platforms Amazon Web Services (AWS) Microsoft Azure Google Cloud Platform (GCP) ### Infrastructure as Code Terraform Ansible ### Containers & Orchestration Docker Kubernetes ### Source Control Git GitHub GitLab Bitbucket ### Monitoring & Logging Prometheus Grafana ELK Stack CloudWatch ### Linux Administration Server Setup Deployment Automation Release Management Environment Configuration ## Why Choose TETS? 10+ Years of Software QA Experience 40+ Experienced QA Engineers Dedicated QA & DevOps Teams Flexible Engagement Models Daily Progress Reporting 24/7 Global Support Long-Term Resource Augmentation Agile & Scrum Experience Fast Project Kickoff NDA-Friendly Engagement Whether you need a dedicated QA team, a Test Automation Engineer, an SDET, a DevOps Engineer, or complete QA and DevOps support, The Eminence Technology Solutions is committed to helping you deliver high-quality software faster and with confidence

I have over two years experience in dashboard designing and development using pentaho CDE with MDX and SQL Queries. Worked with MySQL and Postgre SQL databases to design data warehouse. I have got sound knowledge in star and snow flake schema design in designing data warehouse. I have also got hands on experience over 3 years in Dashboarding / Business Intelligence / ETL / Data Integration / Data Warehousing using Talend, Power BI, Qlik Sense, Qlik View, Pentaho, and also worked with Talend ESB in real-time data integration projects. I have hands-on experience with Electronic Data Interchange (EDI) ANSI X12 Standard. I worked with exchange Purchase Order (850), Purchase Order Acknowledgement (855), Invoice (810), Shipping Note (856) etc., I have over fifteen years of hands-on experience in designing and developing Java and .NET applications and little experience in PHP applications. Good knowledge of jQuery and java script also is a plus for me. Targeted quality delivery is one of my strengths.

Results-driven software engineer with proven expertise in managing the entire software development lifecycle—from requirements gathering, analysis, and architectural design to hands-on development, automated testing, deployment, and post-launch support. Adept at delivering robust, scalable solutions across a wide technology stack, including Java/J2EE, Python, C#, PHP, Laravel, Flask, React, Angular, NodeJS, Docker, AWS, and modern AI Agent platforms. Demonstrates a strong track record in the design and development of mission-critical applications with a focus on performance, automation, and maintainability. Core Competencies Requirements Analysis: Collaborate with stakeholders to elicit and document requirements, ensuring clear alignment with business objectives and technical feasibility. Architecture & Technical Design: Develop scalable system architectures and proof of concepts (POCs), while providing accurate estimations and actionable technical documentation. Full-Stack Development & Automation: Lead development teams across frontend and backend stacks, leveraging modern frameworks and implementing CI/CD pipelines with tools like Jenkins, Docker, and Ansible. DevOps & Code Quality: Conduct thorough code reviews, enforce coding standards, and implement DevOps practices for continuous integration, testing, and deployment. AI & Automation Integration: Skilled in designing and deploying intelligent systems using AI Agents, machine learning, and automated workflows with N8n to enhance operational efficiency and data-driven decision-making. Technical Skills Languages & Frameworks: Java, J2EE, Python, C#, PHP, JavaScript, Laravel, Flask, Spring Boot, React, Angular, NodeJS, JSF, PrimeFaces, VueJS AI & Automation: AI Agent Development, N8n Workflow Automation, Machine Learning, AI, Selenium (Java), Data Scraping Tools (Java), Unity DevOps & CI/CD: Git, SVN, Maven, Jenkins, Docker, Ansible, GitHub Actions Cloud & Deployment: AWS (EC2, S3, Lambda, CloudFormation), Docker, RESTful APIs Tools & Platforms: IntelliJ IDEA, Eclipse, Postman, Trello, JIRA Strengths Deep technical knowledge with a business-oriented mindset Ability to quickly adapt to new technologies and environments Consistent delivery of high-quality results under pressure Strong collaboration and leadership skills across cross-functional teams

I possess the ability to design and develop Test Automation Framework from scratch based on the Page Object Model (POM) design pattern using Gherkin and Cucumber BDD. My experience includes analyzing, designing, and implementing QA testing strategies for web-based applications. Additionally, I am proficient in using Jira as a bug-tracking tool and for generating reports. In addition, I have a wide range of technical skills, including Maven, Gherkin, Agile (Scrum), SDLC, and Jira (X-Ray). I also have experience working with RestAssured, TestNG, JUnit, Serenity, Apache POI, CI/CD, and Selenium Web-driver. My expertise extends to API and Database testing, where I am skilled in using(automation) tools like Postman, and working with JSON data and JDBC for databases. Finally, I can create various reports like HTML, JSON, and Cucumber reports.