Hire the best Neo4j Developers in New Delhi, IN
Check out Neo4j Developers in New Delhi, IN with the skills you need for your next job.
- $10 hourly
- 5.0/5
- (3 jobs)
Tech Architect | Scalable Systems | Cloud & Fintech Solutions I help startups and enterprises design scalable, fault-tolerant backend architectures — optimized for growth, uptime, and business outcomes. With 4+ years of experience, I’ve architected systems that scaled from hundreds to millions of users, including: UPI AutoPay systems Real-time bank account validation APIs High-throughput payout engines All built with low-latency, high-reliability guarantees. Recent Projects: Delivered cloud and on-prem Corporate Internet Banking (CIB) systems for banks — owned the full lifecycle from HLD/LLD to deployment.Led system architecture, deployment planning, and update strategies across diverse bank environments, ensuring smooth rollout and maintainability across multiple infrastructure setups. Designed and developed an AI-powered banking chatbot that had knowledge of cooperates' transaction and balance data (multiple banks) — enabling real-time responses to financial queries and supporting a seamless, conversational banking experience. Built blockchain-based reconciliation systems, leveraging shared ledger models to ensure real-time, tamper-proof data synchronization across stakeholders. Open Source Contributions: I'm an active contributor to major open source projects: Sequelize (29k+ stars): Fixed critical transaction management bugs and improved query behavior. Jenkins-X (4.5k+ stars): Added features for Istio-based preview environments and enhanced Helm chart coverage. Looking for: Clients who need a hands-on Tech Architect or backend consultant to: Design from scratch Modernize legacy systems Improve scalability or reliability Conduct architecture reviews or audits Let’s make your system future-proof, efficient, and aligned with your business goals. Send me a message, and let’s talk about your project.
Neo4j
GolangPostgreSQLWeb DevelopmentRedisJavaScriptData StructuresRabbitMQGrafanaG-CloudDockerJenkinsNode.jsCI/CDKubernetes - $30 hourly
- 5.0/5
- (3 jobs)
IT Consultant | AI & Data Science Expert | Solution Architect Nandini Priya is a dynamic IT Consultant, Solution Architect, and Data Scientist with deep expertise in AI, Machine Learning, Data Engineering, and Full-Stack Development. With a passion for innovation and problem-solving, she specializes in building intelligent, scalable, and automated solutions that drive business transformation. As a key player, Nandini has successfully led projects in predictive analytics, AI-driven automation, big data processing, cloud computing, and API integrations. Her work spans multiple industries, including fintech, insurtech, cybersecurity, marketing analytics, and blockchain, where he leverages cutting-edge technologies to enhance efficiency and decision-making. With a strong foundation in data structures, algorithms, and mathematical optimization, Nandini architects solutions using Python, Java, JavaScript (MERN), SQL, Elasticsearch, Neo4j, and cloud platforms like AWS, GCP, and Azure. She is also an expert in BI tools (Power BI, Tableau, Looker), workflow automation (Pipedream, Zapier, Retool), and cybersecurity analytics (IBM QRadar, SIEM integrations). Beyond technical expertise, Nandini is passionate about mentoring, innovation, and bridging the gap between business and technology. Her long-term goal is to lead global teams in IT and Services, delivering cutting-edge solutions that redefine industries. 📩 Let’s connect and build the future with AI-driven solutions! Core Work, I have been doing: 1. Data Engineering: Expertise in data mining, data management, data pipeline development, data integration, and more. 2. Analytics: Strong capabilities in AI, ML, deep learning, NLP, and the development of analytics models. 3. Programming Languages: Proficient in Python, JavaScript, React.js, node.js, Java, PHP. 4. Cloud: Well-versed in GCP, AWS, and Azure cloud platforms. 5. BI Tools: Experience with PowerBI, Google Data Studio, Looker Studio, Kibana, Grafana, Tableau, GoodData, Adverity. 6. Database: Familiarity with Elasticsearch, NoSql, Sql, MongoDB, PostgreSQL, Neo4j, GraphDB, Janus. 7. Development Stack: Skilled in MERN, Javascript, MEAN, Python Full-stack, D3.js, Flask, Django. 8. Back-end: Proficient in API development and integration, including Google API, Ads API, CRM API, Fast API, and RestAPI. 9. Marketing Analytics: Expertise in KPI Dashboard creation, Google Analytics, SEO Analytics, Google Ads API, API Integrations, and BI Tools. 10. Mobile Apps: Experience in Android, iOS, Firebase, Flutter, Swift, Xamarin, React Native, SQLite, Dart, Angular. 11. Automations: Proficient in GoHighLevel, Zapier, Retool, Make.com Selenium, Jenkins, Ansible, and various other automation tools.
Neo4j
LLaMALangChainLLM PromptKNIMEMake.comn8nFirebaseApache SolrSupabaseElasticsearchVector DatabaseGraph DatabaseProduct DevelopmentWeb Development - $30 hourly
- 4.5/5
- (9 jobs)
🏆Web and Mobile App | ✅Data Science & Analytics | 🌟AI & Machine Learning | ✅BI & Dashboard | ⏲️Database Development | 🏆AI workflow & Automation tool | 🌟Cloud Computing | ⏲️Digital Marketing | 🏆ChatGPT & AI Integration | ✅RESTful APIs Development - Dashboard - Web Application - Mobile Application - SaaS Application - Full-Stack Development, Backend, API, Frontend Database: - Neo4j - Graph Database - Vector Database - Elasticsearch - Supabase - Solr - Firebase AI workflow and Automation tool: - Retool - N8N - Make.com - Zapier - Knime - GHL AI - Vapi AI - Retell AI - 11 Labs - Whisper AI - LLM - VLLM - Langchain - GenAI - Lateral AI BI & Dashboard - Kibana - Grafana - Looker and Looker Studio - Tableau - Power BI My diverse experience, combined with proficiency in cutting-edge technologies and tools, allows me to deliver high-quality, scalable, and efficient solutions tailored to meet a wide range of business needs. I am committed to providing value through innovation, technology, and a deep understanding of both the technical and business landscapes. With a proven track record of successfully completed over 100 projects, I bring extensive expertise across a wide range of technology stacks. ................................................................................*******............................................................................................
Neo4j
SQLNode.jsReactn8nFastAPIDjangoGrafanaKibanaElasticsearchOpenAI APILLM PromptMachine LearningArtificial IntelligencePython - $20 hourly
- 4.9/5
- (6 jobs)
With 12 years of experience, I offer expertise as a Full-Stack Developer with proficiency in VueJs, Laravel, Responsive Design, CodeIgniter, Ionic, React Native, Angular Js, Node JS, Django, Django-Rest Framework, Python, ReactJS, Mysql, SQL Server, WordPress, OpenCart, LAMP, Html, CSS, Javascript, KenduI, AWS, Digital Ocean Cloud Computing, Github, Bitbucket, and more. My professional standards consistently surpass client expectations for freelance programmers. I hold myself to elevated standards and prfioritize timely delivery of high-quality work. With extensive experience and skills in PHP and MySQL, I confidently tackle challenging projects without compromise. Communication is paramount in my client relationships - establishing constant communication from the project's outset is my top priority. Additionally, client autonomy regarding modifications or improvements is crucial to me as it presents new challenges that allow me to further refine my skills and expand my knowledge base within this field. I eagerly await your response and am excited about the prospect of collaborating with you.
Neo4j
FlutterIonic FrameworkRESTful APIAPI IntegrationVue.jsAngularVuetifyWordPressDjangoLaravelPythonNode.jsCodeIgniterCustom PHP - $30 hourly
- 4.6/5
- (69 jobs)
🏆 100% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝗰𝗼𝗿𝗲 | 🏆 𝗢𝘃𝗲𝗿 $100𝗸 𝗘𝗮𝗿𝗻𝗲𝗱 | 🏆 𝗧𝗿𝘂𝘀𝘁𝗲𝗱 𝗯𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 🌐My Tech Stack Development Expertise:- ✅Python Development ✅Machine Learning ✅Bigdata ✅NLP ✅AI Automation ✅DevOps ✅Dashboard Development ✅Data Visualization ✅Data Analytics ✅Data mining ✅BI Tools & KPI ✅ChatGPT ✅Artificial Intelligence ✅Full Stack Development ✅Back-end development ✅ Front-end development ✅API Integration ✅Google Analytics ✅GTM ✅SEO & Google Ads In Full Stack development, I can offer the following services: Frontend: 1. HTML/CSS: Structure, styling, and layout 2. JavaScript: Syntax, frameworks (e.g., React, Angular), and libraries (e.g., jQuery) 3. Responsive design: Mobile-friendly and adaptive UI 4. UI/UX: User experience and interface design principles 5. Frontend frameworks: React, Angular, Vue.js, Ember.js Backend: 1. Programming languages: Python, Ruby, PHP, Java, Node.js 2. Frameworks: Express.js, Django, Ruby on Rails, Laravel 3. Databases: Relational (e.g., MySQL) and NoSQL (e.g., MongoDB) databases 4. API design: RESTful APIs, API security, and documentation 5. Serverless architecture: AWS Lambda, Azure Functions, Google Cloud Functions Databases: 1. Database modeling: Entity-relationship diagrams, schema design 2. Querying: SQL, NoSQL, query optimization 3. Database performance: Indexing, caching, scaling Testing and Deployment: 1. Unit testing: Jest, PyUnit, unittest 2. Integration testing: End-to-end testing, API testing 3. Deployment: Containerization (e.g., Docker), cloud platforms (e.g., AWS, Azure) Some examples of questions I can answer: - How do I create a responsive navigation menu using CSS and JavaScript? - What's the difference between monolithic architecture and microservices? - How do I implement authentication and authorization in a Node.js Express app? - What's the best way to optimize database queries for performance? - How do I deploy a React app to a cloud platform like AWS? Feel free to ask me any Full Stack, Machine Learning, and Dashbords-related questions, and I'll do my best to provide helpful guidance.
Neo4j
RESTful APITensorFlowMongoDBPostgreSQLNode.jsReactJavaScriptPythonElasticsearchMicrosoft Power BILooker StudioMachine LearningDashboardData Science Want to browse more freelancers?
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