Hire the best NoSQL Developers in Kolkata, IN
Check out NoSQL Developers in Kolkata, IN with the skills you need for your next job.
- $60 hourly
- 4.9/5
- (28 jobs)
I have 17+ years of IT experience in the area Application Development, Systems Integration, Production Support, Application Maintenance and QA projects. I have played the role of Project Manager, Project Lead, Business Analyst, Developer and QA. I have managed complete SDLC for medium sized development projects. I have business domain knowledge in the area of Automotive on-board telematics and IT systems, Pharma Relationship Marketing, Manufacturing Execution Systems and Work and Asset Management. I have actively implemented LEAN practices in Production support projects. My technical skills in Database consultancy/administration/development are as follows 1. Design and development of relational and NoSQL databases (Mysql, Oracle, MongoDB). Production support of Mysql and MongoDB databases. 2. Migrating existing databases to Mysql, Oracle and MongoDB. 3. Configuring monitoring and alerts for database servers. 4. Develop business layer applications in PL/SQL / Mysql procedures and UNIX. 5. Setup and support Mysql HA database cluster in single primary or multi primary mode without changes to your data or tables. 6. Setup and support Mysql master-slave replication for backups and failover. 7. Automated Point-in-time recovery of Mysql databases. 8. Performance tune databases like Mysql and Oracle. My programming language skills include 1. PHP 2. C 3. PL/SQL 4. Mysql stored procedures 5. UNIX Shell scripting My technical skills in REST API/Web Services consultancy/development are as follows 1. Creating high performance, scabale, standards compliant and secure RESTful API for backend and business logic processing as microservices or in monolithic service architecture. My technical skills in System/Devops consultancy/administration are as follows 1. Create solution architecture for Cloud and On-Premise infrastructure based on free and open source software stack. 2. Containerize Mysql and other servers using Docker and/or LXC. 3. Deploying LXC containers to create extremely lightweight and tightly packed virtualized environments to isolate, secure and streamline your IT operations. Running LXC containers have near zero performance penalty. 4. Install and configure QEMU-KVM virtual machines with full inter VM and external networking support, 3D graphics acceleration for GUI based administration. 5. Performance tune and secure your LAMP/LEMP and other application stack. 6. Deploying directory servers like OpenLDAP, designing DIT, configuring LDAP access control, indexing, replication and single sign-on. 7. Setup in-memory databases like Memcached or a persistent in-memory database Mysql Memcached plugin for caching or sessions. 8. Setup and maintain secure Email servers using Postfix, Dovecot, Courier IMAP, maildrop, Spamassasin, ClamAV, milters, DKIM, SPF, DMARC and Roundcube webmail. 9. Maintenance and administration of Linux servers like setting up firewall, webservers, mail servers, ldap servers, imap servers, automating system admin tasks using shell scripts, applying security updates, install and uninstall of software packages. 10. Setup of Jenkins for CI/CD of complex project workflows. 11. VPN setup ( IKE/IPSec and OpenVPN )
NoSQL
NoSQL DatabaseRelational DatabaseDatabasePHPAPIDevOpsRESTful APIMongoDBMySQLLinux System AdministrationHigh Availability and Disaster RecoveryWeb Services DevelopmentSolution ArchitectureAmazon Web ServicesGoogle Cloud Platform - $35 hourly
- 5.0/5
- (17 jobs)
I have more than 17 years of software development experience including product management role. During this time I have designed/architect and developed multiple JEE application in variety domains including GIS, financial world to IoT. I have extensive experience on number of Spring based open source frameworks. Also has developed application on big data and real time streaming data processing using Kafka/Spark stack. I also have experience in developing web GIS product for managing georeferencing maps.
NoSQL
JDBCJavaSpring FrameworkNoSQL DatabaseBig DataApache SparkApache HadoopApache Kafka - $35 hourly
- 0.0/5
- (0 jobs)
Heyo! 👋 I am a full stack dev with years of curated experience in web, mobile or backend/server development. I have precise experience of understanding busniess requirements and delivering them as per requriements in the most optimum and best way. Build 100 + websites Build 20 + mobile apps Build 7+ Admin Panels Build 2+ Entire Business Systems so far .. and still increasing
NoSQL
NoSQL DatabaseNode.jsReactReact NativeMobile App DevelopmentMobile App Development ConsultationSoftware DevelopmentAndroid App DevelopmentEcommerceProduct DevelopmentWeb DevelopmentWeb ApplicationiOS DevelopmentEcommerce WebsiteApp Development - $11 hourly
- 0.0/5
- (0 jobs)
Hi there! I'm Swarnendu Ghosh a fullstack web dev I can build efficient Full-Stack end to end webapps.
NoSQL
CI/CDNoSQL DatabaseDatabaseKubernetesDockerWeb ApplicationTailwind CSSExpressJSRustJavaScriptTypeScriptSQLNext.jsReactNode.js - $7 hourly
- 0.0/5
- (0 jobs)
Objective Motivated MERN stack developer with a B.Tech degree from M.A.K.A.U.T and hands-on experience in NodeJS. Adept at collaborating with clients to create innovative solutions. Eager to contribute technical skills and creative abilities to a dynamic development team.
NoSQL
Apache KafkaMicroserviceAmazon EC2StripeWebsocketsSocket.ioNoSQL DatabaseMySQLTypeScriptExpressJSFastifyMongoDBNodeJS FrameworkNode.jsRESTful API - $15 hourly
- 0.0/5
- (0 jobs)
Full-Stack Developer | Angular, React, Java 8, Spring Boot, AWS-Certified | 7+ Years Experience I’m a versatile software engineer with 7 years of experience specializing in frontend (React, Angular) and backend (Java 8, Spring Boot) development. As an AWS Certified Developer Associate, I bring strong expertise in cloud technologies and building scalable, high-performance applications. ✅ What I Offer: Full-Stack Expertise: Crafting seamless user experiences with Angular/React and robust APIs with Java & Spring Boot. Cloud Integration: Skilled in AWS API Gateway, Lambda, S3, SQS, and SNS, delivering scalable and secure cloud solutions. Optimized Architectures: Designing efficient data flows, improving performance with modern frameworks and best practices. Reliable Delivery: Clean, maintainable code with a focus on scalability, testing, and collaboration. Let’s work together to build exceptional, cloud-ready solutions!
NoSQL
AWS DevelopmentAmazon API GatewayAmazon S3Node.jsNoSQL DatabaseJavaReactAngularCloud ApplicationBack-End DevelopmentFront-End DevelopmentWeb DevelopmentWeb Design - $10 hourly
- 0.0/5
- (0 jobs)
I’m an Android application developer experienced in building clean, efficient, and user-friendly mobile apps for individuals, startups, and small businesses. Whether you're looking to launch a new app, improve an existing one, or connect your app to a backend API, I can help. What I offer: Native Android development using Kotlin and Java MVVM architecture, Jetpack libraries, Room, WorkManager RESTful API integration using Retrofit Firebase (Authentication, Firestore, Realtime DB, Cloud Messaging) App optimization, bug fixing, and Play Store deployment From concept to deployment, I provide full project support with clean code and smooth UI/UX. Regular communication is key, so you’ll always know the status of your project. Let’s build something awesome together!
NoSQL
Android App DevelopmentMobile App DevelopmentRoomAPINoSQL DatabaseSQLJavaKotlin Want to browse more freelancers?
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