Hire the Best Zethcon Synapse Specialists

I'm a rare mix: a full-stack engineer who also builds and scales anti-detect, multi-account, and automation systems, and actually worked inside the tooling as a developer at Multilogin. With 5+ years of hands-on experience, I specialize in Java/Spring Boot, Angular, and modern full-stack development, delivering clean architecture, optimized performance, and production-ready systems. ✔What I bring to your project: • Robust REST APIs & Microservices (Spring Boot, JPA, Security) • Scalable Frontend Applications (Angular, Vue, MERN/MEAN) • Secure Authentication Systems (JWT, OAuth 2.0, SSO, Azure AD) • High-performance Database Design & Optimization (MySql, MSSql, MongoDB) • Seamless API Integrations & Messaging (RabbitMQ, Azure service bus) ✔AI & LLM Integrations • RAG systems • Claude, GPT & multi-LLM integrations • n8n AI workflow automation • Custom AI chatbots & assistants • AI + backend integration (Spring Boot APIs) • Document AI (PDFs, invoices, data extraction) • AI-powered internal tools & dashboards ✔Anti-detect & multi-account specialist, Multilogin developer • Anti-detect browser & cloud phone setups (Geelark, Adspower, Dolphin anty, More Login etc..) • 100+ accounts, zero cross-linking • Fingerprints & proxy configuration • Account warmup flows • Secure automation & web scraping ✔How I Work (This is what sets me apart) • I don’t just code features, I think in systems and long-term impact • I identify potential issues before they become expensive problems • I focus on clean architecture, not quick hacks • I communicate clearly, no confusion, no guessing • I deliver work that you won’t need to redo later ✔Why clients choose me: • Clean, maintainable, and efficient code • Strong focus on performance & scalability • Clear communication & fast response time • Reliable delivery, on time, every time If you’re looking for someone who can build it right the first time, not just “make it work”, let’s talk. Keywords : Java, Spring Boot, Spring Security, Hibernate, JPA, REST API, Microservices, RabbitMQ, Azure Service Bus, Angular, Vue.js, React, TypeScript, MEAN stack, MERN stack, full-stack development, JWT, OAuth 2.0, SSO, Azure AD, Keycloak, MySQL, MSSQL, PostgreSQL, MongoDB, database optimization, Docker, AWS, Azure, CI/CD, API integration, LLM integration, RAG, OpenAI API, Claude API, GPT integration, AI chatbot, AI agent, n8n, workflow automation, document AI, PDF extraction, AI automation, LangChain, Multilogin, GoLogin, AdsPower, Dolphin Anty, Octo Browser, Kameleo, antidetect browser, browser fingerprint, anti-detection, residential proxy, mobile proxy, SOCKS5, browser automation, Selenium, Puppeteer, Playwright, web scraping, multi-account automation, account warmup, multi-accounting, ad verification

• Results-driven AI engineer with 5+ years of hands-on experience building production-grade AI solutions. Deep expertise in retrieval-augmented generation (RAG), LLM pipeline architecture, and autonomous agentic systems. Proven ability to ship end-to-end generative AI products spanning text, image, and video modalities. Passionate about bridging cutting-edge research with real-world business impact. • Azure PAAS experience - extended working knowledge in cloud services, LogicApps(consumption and standard), App Service Environment v3, API Managemnet, Application Gateway, Function App, Durable Functions, App services, Data Factory,Databricks, Service bus queue and topics, Event grid, EventHubs, Azure storage account ,Azure Keyvault, and Azure CosmosDB. • Having good expereince in Managed service Identity, VNET, Service endpoints, Private endpoints, PrivateLinks ,VNet integrations, Vnet peering, Hub and Spoke topology and routing tables. • Having good experience in migrating BizTalk applications to Azure LogicApp Standard • Having good knowledge in Azure Kubernates services and Azure Arc • Having good experience to process EDI messages in Azure LogicApp using Integration account. • Having good experience integrating Dynamics 365 using Azure LogicApp. • Having good knowledge in Azure Stream analytics, Azure Synapse, Azure TraicManager, Application Gateway , Frontdoor and Web application firewall. • Having good experience in deploying Azure services using Terraform. • Having good expereince with Azure monitor(AppInsight, Log analytics and dashbords). • Having good experience in migrating BizTalk applications to Azure LogicApps. • Having good experience in integrating SAP system(Idoc and RFC). • Having good experience with Azure AD and Azure B2C. • Having good experience integrating with Microsoft Graph API. • Having good experience in creating CI and CD pipeline using Azure DevOps to deploy BizTalk applications. • Having good experience to process X12 and EDIFACT messages in BizTalk. • Worked with business users and stakeholders to identify , analyze requiremnets and architected the solution. • Proficiency in Architecture, Administration, Development, Testing and deployment. • Having good experience in developing custom behaviours in WCF. • Having good experience in developing custom pipeline components. • Having good experience in creating and calling Rest APIs. • Having good experience in implementing ESB Toolkit in BizTalk Server with multiple itineraries, Resolvers and UDDI Registry. • Experience includes implementing many adapters like SQL, WCF-SQL, WCF-WebHTTP, WCF-BasicHttp, WCF-Custom, FTP, SFTP, SB-Messaging. • Having good experience in SSIS. • Experienced in Integration Patterns like Convoys, Aggregator and Splitter. • Having good experience in creating power shell scripts to automate deployment process. • Haing good experience with integrating COTS system like Salesforce and Guideware. • Worked with Advanced BizTalk Server Orchestration Concepts including Correlation, Parallel and Sequential Convoys, content based routing, Transactions, compensation and Error handling. • Having good experience with Linq in C# to manipulate XML. • Having good experience with Soup UI,Fiddler tools.

Results-driven DevOps Engineer specializing in multi-cloud infrastructure automation and high-availability Kubernetes orchestration. I bridge the gap between complex architectural design and seamless operational execution. I don't just "manage" infrastructure—I build the tools that automate it. My expertise lies in creating custom Python-based solutions and self-hosted RKE2 clusters that empower engineering teams to deploy faster and more reliably. Key Achievements: 🚀 Reduced Deployment Time to <1 Hour: Engineered a standardized Helm chart and CI/CD framework that eliminated manual overhead and accelerated the delivery of new applications. 🛠️ Developed Kubernetes Provisioning Engine: Built a custom Python-based tool to automate high-availability RKE2 cluster deployments across diverse cloud providers, ensuring consistency and speed. 💾 Automated Database Reliability: Created a proprietary framework for automated CNPG cluster discovery, backups, and proactive restore testing, maintaining 99.99% data durability. 📈 99.9% System Uptime: Proactively managed and scaled production environments on AWS, GCP, Azure and self-hosted Kubernetes, ensuring maximum availability for critical services.

With 18+ years of experience, I specialize in building robust, scalable, and high-performance Java-Spring applications, as well as modernizing and optimizing existing systems. My expertise spans end-to-end development, architecture redesign, performance tuning and bug fixing. eCommerce Expert: 10+ years specializing in SAP Hybris/Commerce Cloud and IBM WCS Technical Depth: Hands-on experience with Spring Microservices, Cloud architectures (GCP), and modular application design I deliver reliable, high-quality solutions with a focus on stability, client satisfaction, and lasting professional relationships. Hands-on experience with the following tools and frameworks: Languages & Frameworks - Java 8/11/17/21 - JSP, Servlet - Spring MVC, Spring Boot, Spring REST, Spring Batch, Spring JPA, Spring Security) - XML/XSL - Struts 1.2 - EJB 2.0 / 2.1 / 3.0 - JSF JPA - Hibernate - MyBatis Frontend - React Js - Angular eCommerce Platforms - IBM WebSphere Commerce (WCS) - SAP Hybris Commerce Messaging & Streaming - Apache ActiveMQ - Apache Kafka - Apache RabbitMQ Application Servers - WebLogic - JBOSS - Apache Tomcat Databases - Oracle - DB2 - MySQL - MongoDB - Postgres - SQL Server Reporting - iReport - JasperReports Search - Apache Solr - ElasticSearch Cache - Redis - Memcached Payment Integration - CyberSource Scheduling - Quartz Scheduler Build, Logging - ANT - Gradle - Maven - Log4j Code Quality - SonarQube - PMD - CheckStyle - FindBugs/SpotBugs - JaCoCo - Cobertura DevOps Tool - Git/GitHub - CVS - SVN - IBM ClearCase - Jenkins - Docker Web Services - Apache Axis - SOAP - WSDL API testing and collaboration tool - Postman - Swagger Testing Framework - JUnit - Groovy - Mockito Feature and Bug Tracking - Trackit Record - JIRA - Rally IDEs & Development Tools - Eclipse - IntelliJ - IBM RAD - TOAD - SQL Developer - Cygwin - Putty - JMX Console Looking forward to collaborating! Thanks & Regards, Sanjay

If your IBM i (AS400) or Mainframe system runs mission‑critical operations, you need modernization without risk I help organizations stabilize, modernize, and integrate legacy IBM i / Mainframe applications while preserving uptime, performance, and business logic. My approach focuses on incremental, low‑risk modernization—extending system life while enabling web, API, cloud, and AI‑driven innovation. With deep hands‑on experience across RPG, COBOL, Mainframe technologies, EDI integrations, and modern web stacks, I provide senior‑level ownership from assessment through production support. What I Bring IBM i / AS400: IBM i (AS400), iSeries, IBM Power Systems (V5R3–V7R5) — system modernization, application migration, performance optimization, and production stability. RPG & ILE: RPG Free, RPGLE, SQLRPGLE, RPG II–IV, CLLE, ILE — legacy refactoring, modularization, DB2 optimization, DDS‑to‑SQL migration. COBOL & Mainframe: COBOL, NetCOBOL, Fujitsu COBOL, CICS, JCL, DB2, VSAM — mainframe modernization, batch migration, performance tuning, controlled legacy transformation. Integration & Modernization: AS400 green‑screen to web (Profound UI, LANSA, SYNON, Rocket Aldon), APIs, EDI (ANSI X12, EDIFACT), ERP & Manhattan WMS integration, ESB, JSON, hybrid/cloud modernization, Angular & React frontends. AI‑Assisted Modernization: AI‑based code analysis, documentation, refactoring, anomaly detection, and batch/workflow automatio Services AS400 & Mainframe Modernization | RPG & COBOL Migration Green Screen to Web Conversion | EDI & API Integration DB2 & Data Migration | Production Support & Maintenance Skills & Technologies Languages: RPG, RPGLE, RPG Free, COBOL, NetCOBOL, JCL, SQL, Python, Java, PHP Databases: DB2/400, IBM Db2, VSAM, PostgreSQL, MS SQL Tools: Profound UI, LANSA, SYNON, Presto, Rocket Aldon, RDz, Eclipse Source Control: Aldon, Turnover, Implementer, Endevor, Git, SVN Platforms: OS/400, IBM i, AS400, IBM Power Systems Infor & JDE Integration: Experience integrating IBM i / AS400 systems with Infor (LN, M3) and JD Edwards (JDE)—supporting data migration, interface development, batch jobs, APIs, and EDI‑driven business workflows. Domains- Banking | Retail | Manufacturing | Insurance | Healthcare | Life Sciences | E‑Commerce | Defense If your IBM i / AS400 or Mainframe environment is critical to revenue, let’s modernize it strategically, with stability and measurable ROI. Click “Hire Me” or send an invite to discuss your project. Keywords IBM i Modernization | AS400 Modernization | RPG Modernization | RPG Free | RPGLE | COBOL Modernization | NetCOBOL | Fujitsu COBOL | Mainframe Modernization | Green Screen Modernization | IBM i Web Enablement | RPG to Java | RPG to .NET | DB2 Migration | ERP Integration | Manhattan WMS | EDI Integration | AI Legacy Modernization | IBM Power Systems | API Integration | Legacy System Transformation

I am a Java EE / Hybris / Angular senior developer, I have two oracle certifications: 🥉 OCAJP7: Oracle Certified Associate, Java SE 7 Programmer 🥉 OCPJP7: Oracle Certified Professional, Java SE 7 Programmer And Hybris certification: 🥉 SAP Certified Development Professional - SAP Hybris Commerce 6.2 Developer I have great experience in back-end and front-end projects. My focus is on developing practical business solutions, using a wide array of mature and proven plugins, components, and 3rd party solutions to solve common business website requirements. My key skills are about : • Back-End: Java 8+, Spring Framework, REST, SOAP, JSP, JSF, Thymeleaf, Hybris, Hibernate/JPA • Java/JEE development ( Architectures, Design Patterns, SOLID, TDD ) • Front technologies: Angular, TypeScript, JQuery, HTML/CSS, Bootstrap • Tools: GIT(Bitbucket/Github/GitLab), Jenkins, JIRA, Maven, Docker • Database: Mysql, SQLServer, PostgreSQL, Oracle • E-Commerce: Hybris 6.2 (Backoffice, Accelerator, Order Management, ...). • Mobile development: Android. • Others: Laravel, Magento, AWS -EC2, RDS, S3- I'd be more than happy to offer you my services, so feel free to contact me for an interview. I look forward to hearing from you.