Hire the Top 2% of
Remote Enterprise Messaging Developers

priyansh N.

Vetted Enterprise Messaging developer in Germany (UTC+2)

Architect with experience of 8+ years in Frontend +Backend+big data I Have worked across various domains in my career did freelancing as well as worked for top product based companies I have expertise in payment, Ecommerce, Banking domain as well as i have knowledge of building enterprise web application and Windows , Linux native applications which can scale at high level I am java certified professional and I am having below mentioned certificates • Java Certified- Oracle certified java developer • Web component certified -Oracle Certified Web Component developer • Certified Spring boot and Aws architect. My experience is vastly distributed across technologies, such as: • Backend Solutions System Designing ,Complex application designs ,Data structure and algorithm,Architecturing Test Driven development,Team management,Windows native application,Web Applications • Tools and Tech: Language: Java ,Golang, Kotlin , Python ,Typescript,Javascript,Ruby Data base: Cassandra, Mongo-Db,Postgresql,CouchBase,MySql,Oracle,Sql and Plsql Caching: Redis,MemCache, Framework: Hibernate,Spring Jpa, Spring boot,React-Go,Dynamo-Db,Spring-Cloud,Spring-Mvc CI/CD: Jenkins, Aws-Codecommit, BitBucket, AzureDevops, Continuous Delivery Cloud: Aws and Azure Messaging-Queue: Kafka,Aws-msk,Azure-EventHub Architecture: Microservices,EventDriven,Monolithic,Windows native application Have knowledge of concurrency and event driven systems . • Front End Technologies JavaScript, jQuery, Angular 2, Typescript,React ,Es6,npm,web pack, grunt • Hadoop Ecosystems Spark, scala, hdfs ,Mapreduce,Hadoop,scoop,hive,

ThankGod U.

Vetted Enterprise Messaging developer in the United Kingdom (UTC+1)

I am Senior Full-stack developer with 10 years experience using technologies Java, Spring, JavaScript, AWS, Spring MVC, React and more. I am an enthusiastic team player, creative thinker who has developed products in diverse work environments. Have also led teams. I am a passionate and versatile team player who has developed and managed products in different work environments, including the banking domain and SAAS. I am currently a Software engineer with Vibes Inc, Chicago via Andela, working remotely. And I am part of this fantastic team helping to develop a new platform called PMC (Provisional, Management and Compliance) for internal users for messaging operations. This platform also offers interoperability via an API to customers. We utilize Spring framework/Spring boot, AWS (Serverless Application Model (SAM), Lambda, Jira, gitlab, terraform, ECS, Cloudwatch, SQS etc). Formerly, a Senior Java/React developer at a SAAS company Tribyl Inc via Andela too, developed the company's customer facing platform utilizing NLP and machine learning algorithms to analyze structured and unstructured data to accelerate customer acquisition and expansion. Tribyl offers clients, a single source of truth around why and how customers buy, and then making this buyer intelligence available to GTM teams and workflows. Technologies and framework used includes but not limited to Spring framework, AWS, microservices architecture like CQRS and event sourcing, Amazon Simple Queuing System (SQS) and AWS lambda. Worked on alert notification system, PDF generation, implement API gateway over REST services. I was the lead integration developer and worked these projects - wingman, chorus and dialpad integration. Previously from the banking domain, worked on heavy customer traffic financial application. Worked on bank apps (online banking, treasury bill and other internal apps) which services over 5 million customers. I was the lead developer of the bank’s internet/online banking app. I am open to learning, and was the Lead at Topaz (a start up). I utilize best practices and principles of agile software dev, implement high-level coding standards following the organization's code guidelines to deliver efficient, scalable, highly available, testable and secured code. I am a tech writer on many platforms and a contributor to open-source. He understands how to use best practices to produce clear, efficient, high-quality code. I enjoy mentoring and pairing with other develpers. I love SCRUM practices. A confident communicator with a solid technical background, experienced in crafting scalable, testable, and secure (SOC 2 compliant) enterprise solutions. A tech writer on many platforms and a contributor to open-source.

Martin S.

Vetted Enterprise Messaging developer in Slovakia (UTC+2)

Cloud solution architecture, migration to cloud, expert knowledge of Azure cloud, hands-on experience also with AWS, Google Cloud, and IBM Cloud • Over 25 years of experience in enterprise software development, strong background in .NET and Microsoft technologies • Enterprise applications consulting, experience building and managing technical teams • Management of software development and operations, promoting Agile and DevOps practices • Technical skills: Cloud-native architecture, Containers and orchestration (Kubernetes, Docker), DevOps tools (Jenkins, Terraform, Git), Distributed architecture (REST APIs, gRPC, microservices), C# .NET, ASP.NET, web applications, back-end integration (OAuth, messaging), Kafka, AI solutions, Generative AI • Expertise in SQL, data modeling – proficient in SQL Server, PostgreSQL and Oracle

Dulanjana N.

Vetted Enterprise Messaging developer in Sri Lanka (UTC+6)

I have over 10 years of experience in the software engineering field. I have worked with some of the world's leading companies, I'm skilled in Java, Microservices, Kafka, RabbitMQ, solutions architecture, systems design, and more. I'm passionate about mentoring, coaching, and guiding junior developers to help them grow their skills and careers. Generally, I work from 9 AM to 5 PM but I have flexible work hours. Read more about me: [https://lk.linkedin.com/in/asithan](https://lk.linkedin.com/in/asithan)

Bolaji S.

Vetted Enterprise Messaging developer in Nigeria (UTC+1)

I am a seasoned software developer with years of experience in designing, developing, and deliveringhigh-quality web and enterprise solutions. My capacities span a wide range of technologies including; cloud computing, microservices, enterprise solutions development, server systems, messaging systems, database systems, containerization, CI/CD, data engineering andenterprise development. * 15+ years experience in designing, developing and managing web and enterprise applications as a senior full stack developer in various domains. * Extensive work experience involvement in all phases of Software Development Life Cycle (SDLC) starting with project initiation, requirement gathering, requirement analysis, functional design, systems design, coding and implementation of multi tier enterprise solutions using Agile and SCRUM methodology. * Extensive experience in Java, Jakarta EE technologies such as JDBC, JSP, Servlets, Spring Framework (Spring Boot, Spring IOC, Spring AOP, Spring MVC, Spring Cloud, Spring Security, Spring Data JPA, Spring Cache, Hibernate, activeMQ etc). * Extensive experience in the implementation of Event Driven, RESTful APIs and Microservices using spring boot and spring cloud. * Experienced in developing UI or frontend based applications with JSP, EL and React.js. * Extensive use of Docker containers to dockerize applications into images for CI/CD applications pipeline setup, to run tests in sandboxed environments for consistent test runs, on local and continuous integration to staging and production environments.

kasope J.

Vetted Enterprise Messaging developer in Nigeria (UTC+2)

Frontend engineer with over 3 years of experience in Typescript, Vue.js/Nuxt.js, React.js/Next.js. Proven track record of building and maintaining enterprise applications across fuel, recruiting/payroll/payments and ERP domains. Skilled in developing scalable web applications with TypeScript. Has experience in payment systems, browser APIs/service workers, RBAC design & live messaging as well as integrating native MediaStream API with RecordRTC for online video & audio recording.

Akash G.

Vetted Enterprise Messaging developer in India (UTC+6)

**Akash Gupta** is a **Full Stack Developer** with over **6 years of experience** in designing, developing, and deploying hybrid and web-based enterprise applications. He has expertise in **cross-platform mobile development** using **React Native** and a range of front-end frameworks like **React.js**, **Angular**, **Next.js**, and **TailwindCSS**. He is also proficient in building **single-page applications (SPA)** and managing **Google Cloud Messaging** and **Firebase** for push notifications and data handling. On the backend, Akash has experience with **Node.js**, **Express**, **Nest.js**, and managing cloud infrastructure with **AWS** services like **EC2**, **S3**, **Lambda**, and **RDS**. He has a strong background in both **NoSQL** (Firebase, MongoDB) and **SQL databases** (PostgreSQL, MySQL). He is also skilled in deploying **machine learning models** using frameworks such as **TensorFlow**, **PyTorch**, and **Scikit-learn**, with expertise in **training, fine-tuning**, and **optimizing large language models (LLMs)** like **GPT**, **BERT**, and **LLAMA**. Akash has worked on building **AI-powered chatbots**, integrated **NLP techniques**, and developed **end-to-end AI/ML pipelines**, ensuring **scalable solutions**. He has hands-on experience with **vector databases** like **Pinecone** and **FAISS**, making him proficient in **similarity search** and **large-scale data retrieval**. He has utilized **LangChain** and **LlamaIndex** to develop web scraping pipelines integrated with **LLMs**, optimizing **text-to-SQL conversion models** and data extraction tasks. His proficiency spans **front-end, backend, cloud infrastructure, machine learning**, and **real-time messaging** using **RabbitMQ**, making him a versatile and performance-driven full-stack developer.

kanchan S.

Vetted Enterprise Messaging developer in India (UTC-7)

* **Full- Stack Development / Java Back-end Development & Application Development** * A competent technocrat offering an experience of over 9 years in the Software Development Lifecycle that includes Analysis, Design, Coding, Testing & Implementation along with web architecture, scalable n-tier distributed & next-generation web applications in the Automobile/Connected-Car, Airlines, Healthcare & Banking Domain * Proven excellence in working in roles in delivering value to global businesses with rich exposure in exercising thought leadership, driving Innovation, Digital Transformation, Technology Integration & Enterprise Mobility * Proficient and extensive experience in Middleware Development, Microservices, Messaging, and cloud platform applications/Solutions using Java, J2EE, Scala, GoLang, Spring Core, Spring MVC, Spring Boot, Spring Security, Pivotal Cloud, Google Cloud Platform, AWS, VMstar, Spring Cloud, Spring JDBC API, Hibernate, JPA, JSF, REST Web Services, Rest Template, Feign Client & Web Client(non-blocking) * Skilled in managing changes to source code over time & keeping track of every modification to the code in a special kind of database using GitHub, Gitlab, SVN/Tortoise, Bit-Bucket, Software Factory, Perforce, Source Tree, STS, Eclipse, IntelliJ, Jira & Confluence, Jenkins, Docker, Kubernetes, Postman, SoapUI, Pingdom, AppDynamics, Maven, PowerShell * Expertise in end-to-end development of software products from requirement analysis to system study, designing, coding, testing, documentation, implementation, and maintenance  Hands-on experience in database results by setting and enforcing standards and controls using Oracle, MySQL MS SQL Server(MSSM), Postgres SQL, SQL Developer & Caching database(Redis & Gemfire) * Forward-looking professional with experience in Java, and J2EE Design Patterns like Singleton, Factory Method, DAO Factory, Builder Design, Lombok, Dependency Injection, Front Controller & dynamic programming  Skilled in communicating data or information by encoding it as visual objects contained in graphics using D3.Js, Kibana, Grafana dashboard, Pingdom, JavaScript, JQuery, AJAX, Angular, HTML5, CSS, PrimeFaces, Cognos Report(IBM) & React JS * Well-versed with software engineering process and Agile Methodology, implementing quality coding standards, adhering to and using TDD/BDD (TDD) tested code using JUnit and Mockito, Wiremock & Gatling framework * Hands-on experience in analytics Tools(Google & Adobe) to use measurement, collection, and reporting of web data * Key People Leader, who has successfully led and motivated team towards growth and success in the organization; created a clear & compelling view of the future through coaching and execution; extensively coordinated with multi-cultural & global teams for smooth functions. * Hands-on experience in React JS.

Vageesh D.

Remote Enterprise Messaging developer in the United States (UTC-7)

Results-driven engineering leader with 20+ years of experience in AI/ML, Conversational AI, Cloud Infrastructure, and Enterprise Software Development. Proven track record of building and scaling teams, driving AI innovation, and optimizing cloud costs. Strong expertise in LLM-powered solutions, RAG-based Q&A systems, and Virtual Assistant platforms. Adept at leading cross-functional teams to deliver high-impact AI solutions at scale. * AI/ML & Generative AI: RAG-based Q&A, LangChain, AutoGen, LlamaIndex, LLM Inference (vLLM, LiteLLM) * Conversational AI & NLP: Virtual Assistant Development, Intent Classification, Embedding Models * Software Development: JavaScript, Node.js, React, Redux, Kubernetes, CI/CD Pipelines * Cloud & MLOps: Kubernetes, MLFlow, Prompt Management, Cloud Cost Optimization (GCP, Azure) * Enterprise Engineering: Business Messaging, UI Frameworks, Accessibility, Security & Compliance

Andrew M.

Remote Enterprise Messaging developer in the United States (UTC-4)

· Around **10 years** of experience as a **Full stack Java Developer** in different phases like **design**, **development** and deployment of enterprise, **client-server**, distributed, Internet/Intranet-based database applications for the **Financial** and Health sectors, Implementation of software applications using **Java, J2EE** technologies and developing web applications using **java** scripts (**Angular**, **React**, **Node**, **Bootstrap**, and **Express**) and Databases (**MySQL**, **PostgreSQL**, **MongoDB**), **AWS**, **Azure** and **Spring** **framework**. · Experience in developing applications using SDLC methodologies like **Waterfall**, **Agile**and **Test-Driven Development.** · Experience of server-side rendering React framework such as **Next.js.** · Hands - on experience on **GCP** in all the big data products bigquery, Cloud DataProc, Google Cloud Storage, Composer (Air Flow as a service). · Very keen in knowing the newer techno stack that Google Cloud platform (**GCP**) adds. · Can work parallel in both **GCP** and **Azure** Clouds coherently. · SQL concepts, Presto SQL, Hive SQL, **Python** (Pandas, Numpy, SciPy, Matplotlib) and **Pyspark** to cope up with the increasing volume of data. · **DevOps** experience with Jenkins, Gradle, GitHub, Artifactory, Raven, Docker · Experience in handling **python** and **spark** context when writing **Pyspark**programs for ETL. · Expertise in **Core Java** concepts such as **OOPS** concepts, Multithreading, Synchronization, String handling, Serialization and de-serialization, Generics, Collections and Event/Exception handling. · Good Knowledge on **Java 17** features like Lambda expressions, functional interface, filters, and Stream API for Bulk data operations on Collections which would increase the performance of the Application. · Orchestrated end-to-end **CI/CD pipelines** using **Pivotal Cloud Foundry**, integrating with version control systems and build tools to automate the testing and deployment of applications. · Expertise in implementing design patterns like **Singleton**, Factory, Prototype, Business Delegate, Session Facade, Service locator, Visitor, Observer, **Decorator**, Front Controller and DAO pattern. · Experience in leveraging **API** **Gateway** developing Cloud computing microservices using Spring Boot, Spring Cloud and Netflix based Service Discovery, **Eureka** **Server**, and **Hystrix**. · Experienced in developing web-based applications using **Java/J2EE**, Servlets, Struts (Struts, Tag Libraries & Struts custom validation rules, Tiles), **Spring** **IOC**, **Spring** **MVC**, **Spring** **AOP**, **Spring** **Security**, Spring Boot, Spring Web Flow**, Spring Data, JDBC, Web Services** (SOAP & Restful services) and ORM frameworks like Hibernate. · Expertise in developing web pages using **HTML5, CSS3, Bootstrap, JavaScript, jQuery, Ajax & AngularJS**. · Professional in creating Templates, Mockups and Prototypes, Web Interfaces, Layouts, Flow of Future Pages. · Converted a lot of Hive **SQL** code into **SPARK** SQL and **pyspark** code depending on the requirement. · Converted PL/SQL type of code to both bigquery-**python** architecture as well as **azure**data bricks and **pyspark** in dataproc. · Hands-on experience with **Databricks** environment with respect to building **pyspark**/spark-sql/**Scala**code for data manipulation and cleaning the raw data and loading back into different other data stores. · Experience in working with **OAUTH2** to provide authentication and authorization to Rest services by exchanging Access tokens. · Experience in building and deploying **MAVEN** **scripts** for deployment and customizing **WAR/JAR** file management for web applications. · Experience in working with **NoSQL** Database like **MongoDB**, and **Cassandra**to manage extremely large data sets. · Proficient in writing **SQL** **queries**, stored procedures, Triggers and creating business tables. · Strong experience in various Agile methodologies like Test Driven Development (**TDD**), and **BDD**. · Extensive working knowledge on automation for **deployment**/**configuration** of different Application servers like **WebSphere, WebLogic, JBoss, Web Servers** like**Apache, Tomcat.** · Experience on working in cloud services **AWS** and **Azure**. · Managed Amazon Web Services like **EC2, S3** bucket, **RDS, SNS, SQS,** Kinesis, **Lambda**, Virtual Private Cloud (**VPC**) through AWS Console and API Integration. · Closely worked with **Release** **Management** team in doing builds and code deployment into various environments. · Experience in testing web services like Postman, **SOAP UI,** **Swagger UI** and service level testing like Cucumber and Selenium for UI automation. · Worked with messaging services like **Kafka** and **RabbitMQ** for communication between the microservices. · Logging using **Log4j** Framework, **SLF4J** and develop and execute Test cases, Test scripts and maintaining Test scripts. · Experience in implementing end-to-end testing using Jasmine and Karma and unit Testing using **Junit**, **Mockito**, and **TestNG**. · Experience on version control tools like **SVN** and **GIT**.