Hibernate Developers zum Anheuern
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Hi, my name is Harshvardhan Mandloi. I’m a backend developer with around 2 years of experience building scalable and high-performance applications using Java, Spring Boot, and microservices architecture. I completed my MCA from SGSITS, Indore, where I developed a strong foundation in data structures, system design...Hi, my name is Harshvardhan Mandloi. I’m a backend developer with around 2 years of experience building scalable and high-performance applications using Java, Spring Boot, and microservices architecture. I completed my MCA from SGSITS, Indore, where I developed a strong foundation in data structures, system design fundamentals, and object-oriented programming. During that time, I became genuinely interested in backend development — especially how systems scale and handle real-world traffic efficiently. Currently, I’m working at Dice.tech, which is a B2B spend management SaaS platform serving 50+ enterprise clients. My role involves developing and optimizing microservices using Java and Vert.x. I’ve worked on systems handling more than 5000 requests per second and helped reduce API latency by around 40% through query optimization and architectural improvements. One of the key projects I worked on was an AI-powered invoice processing system called Payable GPT, where we integrated OCR and LLM models to automate invoice data extraction with 98% accuracy. That project gave me exposure to real-world AI integration and performance optimization at scale. I’ve also designed secure APIs with proper authentication, rate limiting, audit logging, and implemented caching strategies using Redis to improve performance. Before this, during my internship at Shivanski Technologies, I worked on SQL optimization, authentication mechanisms, and improving overall code quality using SonarQube. Apart from my professional work, I’ve solved 1200+ DSA problems across platforms like LeetCode and GeeksforGeeks, which has helped me strengthen my problem-solving skills and write optimized production-level code. Overall, I enjoy working on backend systems, improving performance, and building scalable architectures. I’m currently looking for opportunities where I can work on large-scale distributed systems and continue growing as a backend engineer. weniger
harshmandloi78
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I have 10 years of experience in Java development. I hold a Master of Engineering degree in Computer Science. I am Sun Certified Java Programmer(SCJP), Sun Certified Web Component Developer(SCWCD), and Oracle Certified Professional(OCP). I have developed applications in various domains like insurance, retail, ERP,...I have 10 years of experience in Java development. I hold a Master of Engineering degree in Computer Science. I am Sun Certified Java Programmer(SCJP), Sun Certified Web Component Developer(SCWCD), and Oracle Certified Professional(OCP). I have developed applications in various domains like insurance, retail, ERP, NGO, Asset/Workforce RIFD Tracking, POS, Education, and investment banking. I have experience in developing enterprise-level solutions. I have experience in developing applications in Android, iOS, J2EE, JSP, Spring(Spring MVC, Spring Data, etc.), and EJB 3 Hibernate(with and without JPA). I have developed secure REST and SOAP web services. On the front end, I have worked with Javascript, JQuery, AngularJS, and ExtJS. In Java applications (desktop) have worked on JavaFX and Eclipse RCP. Automatic Deployment Pipeline I have sound knowledge of design patterns and algorithms. While doing development my main emphasis is on the quality of the code. To improve the code quality I always use Sonar Qube. For unit testing of the code, I prefer the frameworks like JUnit and TestNG. I have used both in integration with Spring Test. I have worked with databases like PostgreSQL, MySQL, MS SQL Server 2008, DB2, and Oracle. I have worked with Apache Tomcat, Websphere, Weblogic, JBoss, and Jetty servers. Have worked on web security frameworks like Spring Security and Oauth 2.0. Used build tools like Ant and Maven. I have used code repositories like Git, SVN, CVS, and VSS. In the past 10 years have developed applications in various domains like insurance, retail banking, and investment banking. I have experience in developing enterprise solutions. weniger
pparikshit
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We are Krishna Padam IT Solutions (KPIS) — a team of passionate developers with proven expertise in building enterprise-grade applications, SaaS platforms, ERP modules, mobile apps, and games. What we do best:- ✅ Full-Stack Web Development: React.js, Node.js, MERN, Java, Spring Boot, Python ✅ Mobile Apps:...We are Krishna Padam IT Solutions (KPIS) — a team of passionate developers with proven expertise in building enterprise-grade applications, SaaS platforms, ERP modules, mobile apps, and games. What we do best:- ✅ Full-Stack Web Development: React.js, Node.js, MERN, Java, Spring Boot, Python ✅ Mobile Apps: Android/iOS, Flutter, React Native, Kotlin ✅ Game Development: Unity 3D – Rummy, Poker, Casino Games, Slot, Andar Bahar, Dragon Tiger, Tambola, Candy Crush–style casual games ✅ Enterprise Products: • Food Delivery Apps • Taxi Booking Apps • Logistics & Fleet Management Platforms • POS (Point of Sale) Systems • Inventory & Warehouse Management • MDM (Mobile Device Management) Solutions • IoT-driven Applications ✅ AI & Automation: AI-powered chatbots, predictive analytics, machine learning integrations ✅ Custom Projects: Tailor-made software designed as per client requirements 🎯 Why Clients Choose Us Proven Product Experience: Delivered apps & systems across logistics, food tech, fintech, healthcare, retail, and gaming. Scalable & Secure: Cloud-ready solutions with strong DevOps practices (AWS, GCP, Azure). End-to-End Development: From UI/UX design → backend → deployment → support. Agile Approach: Weekly demos, milestone tracking, and transparent communication. 📊 Our Goal We don’t just develop apps — we build digital ecosystems that empower businesses to grow faster. Whether you need a delivery platform, an ERP system, a custom game, or an IoT solution, we ensure it’s scalable, reliable, and impactful. 👉 Let’s connect and build your next big project together. weniger
KrishnaP2015
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**? Full-Stack Developer | Java, Spring, Microservices | Frontend & Backend Expert** I’m an experienced Full-Stack Developer with a strong background in building robust, scalable, and high-performance web applications. I have expertise in a wide range of technologies and tools, covering both frontend and backend...**? Full-Stack Developer | Java, Spring, Microservices | Frontend & Backend Expert** I’m an experienced Full-Stack Developer with a strong background in building robust, scalable, and high-performance web applications. I have expertise in a wide range of technologies and tools, covering both frontend and backend development. **? Frontend Skills:** - HTML5, CSS3, JavaScript (ES6+) - React.js, Angular - Responsive Design, Cross-Browser Compatibility **? Backend Skills:** - Java, Spring, Spring Boot - Spring Security, JPA, Hibernate - Microservices Architecture (Spring Cloud) - RESTful APIs, GraphQL **? Messaging & Event-Driven Systems:** - Apache Kafka, RabbitMQ, Apache Zookeeper - Event Streaming & Real-Time Data Processing **? Database & Persistence:** - SQL (MySQL, PostgreSQL) - NoSQL (MongoDB) **? DevOps & Cloud:** - CI/CD (Jenkins, Docker, Kubernetes) - Cloud Deployment (AWS, Azure) **? Other Expertise:** - Agile Methodologies, Git, Unit & Integration Testing - High Availability & Scalability Solutions --- With a focus on clean, maintainable, and efficient code, I’m dedicated to delivering top-quality solutions that meet your needs. Let’s bring your project to life! --- weniger
ujjwalx
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I’m an AI & Automation Specialist with a strong full‑stack engineering background and over a decade of experience building intelligent systems, automating complex workflows, and delivering cloud‑native platforms that scale reliably. I’ve worked across both large enterprises and fast‑moving startups, giving me the...I’m an AI & Automation Specialist with a strong full‑stack engineering background and over a decade of experience building intelligent systems, automating complex workflows, and delivering cloud‑native platforms that scale reliably. I’ve worked across both large enterprises and fast‑moving startups, giving me the ability to navigate complex architectures, move quickly when needed, and keep projects aligned with real business outcomes. I focus on designing and deploying practical AI features and automated workflows using modern LLM platforms, lightweight orchestration tools, and cloud‑native automation. My work typically involves integrating AI into existing products, streamlining operations through smart automation, and building reliable pipelines that reduce manual effort while keeping systems scalable and maintainable. My technical foundation spans JavaScript/TypeScript, Python, C#, Java, and PHP — enough versatility to build end‑to‑end solutions, modernize legacy systems, or integrate AI capabilities into existing products without disruption. I’m equally comfortable designing new systems from scratch or stepping into an existing codebase and bringing clarity, structure, and momentum. On the client side, I’m steady, communicative, and easy to work with. I translate technical decisions into simple options, keep stakeholders aligned, and ensure delivery stays predictable even when requirements evolve. What I Focus On • Integrating AI features that deliver real product value • Automating workflows and operations to reduce manual effort • Building reliable, user‑friendly web and mobile applications • Designing cloud‑native architecture on AWS, GCP, and Azure • Creating clean APIs, microservices, and scalable backend systems • Setting up CI/CD pipelines and DevOps workflows for smooth releases • Working directly with clients, founders, and product teams to keep delivery transparent and on track I bring senior‑level execution with a calm, collaborative approach — the kind of partner who simplifies complexity, communicates clearly, and delivers solutions that continue to perform long after launch. weniger
tyreed2
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Full Stack (Web and Mobile apps) developer, proficient in: Web Expertise: → Laravel (PHP) | NodeJS | Python → HTML/HTML5 | CSS/TailwindCSS | JavaScript | BootStrap → ReactJS | AngularJS | VueJS | NextJS | NuxtJS | ReduxJS | Three.js | Express.js → Databases: SQL | MySQL | PostgreSQL | Oracle | MongoDB | MariaDB →...Full Stack (Web and Mobile apps) developer, proficient in: Web Expertise: → Laravel (PHP) | NodeJS | Python → HTML/HTML5 | CSS/TailwindCSS | JavaScript | BootStrap → ReactJS | AngularJS | VueJS | NextJS | NuxtJS | ReduxJS | Three.js | Express.js → Databases: SQL | MySQL | PostgreSQL | Oracle | MongoDB | MariaDB → A plus: Python, Java, .NET Core → RESTful and SOAP API(s) development + integrations → CMS: WordPress | Shopify | Joomla | Drupal | Magento | Wix | Prestashop → UI/UX Design: Figma | AdobeXD Mobile Expertise: → Native: Java, Kotlin, Swift, Objective C, Xamarin → Hybrid: Flutter, React Native → SQLite, MongoDB, PostgreSQL → Games: Unity (3D and 2D) Ai/ML Expertise: → TensorFlow, PyTorch, scikit-learn → Data Manipulation and Analysis: pandas, NumPy → NLP: NLTK (Natural Language Toolkit), spaCy → Cloud Services: AWS, Azure, Google Cloud → Big Data and Distributed Computing: Apache Hadoop, Apache Spark → OpenAI Gym, Stable Baselines, OpenCV I've been serving the field of tech since 2012 and have worked with leading tech giants in my country and all over the globe. I've worked on numerous robust Web and Mobile-based projects currently serving their bigger causes. The choice is yours! weniger
NadMax
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I'm John and am a Full Stack Developer experienced in software design and development, with a strong focus on Python(AI/Automation) and Backend development. I have successfully designed and developed dozens of complex custom web applications and work management solutions for small and mid-size businesses across...I'm John and am a Full Stack Developer experienced in software design and development, with a strong focus on Python(AI/Automation) and Backend development. I have successfully designed and developed dozens of complex custom web applications and work management solutions for small and mid-size businesses across different industries. I'm proficient in Python, React, Node, JavaScript, TypeScript, and APIs and I have extensive hands-on experience with modern cloud, CI/CD and deployment frameworks. This technical expertise enables me to deliver a scalable quality work that you can rely on for a long time. If all of the above looks promising, let's connect and further discuss the details of your project. I will go above and beyond to understand your business situation and deliver the most effective and reliable solution, tailored to your specific needs. Business ethics: - Commitment to quality - Stress-free same day communication - Transparency - Long-term cooperation Thank you for your interest, please reach out to me for inquiries. weniger
johnedwardl
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