Hello, thank you for visiting my profile.
I am Ajai Tiwari, a Java/AWS Expert with over 8 years of experience in IT, specializing in JAVA/J2EE-based
system design and development. I have successfully contributed to more than 30 projects for clients
across the globe, spanning diverse industries such as Automotive, Fin Tech, Sales & Distribution, and the
Feel free to get in touch with me. I will make sure that our expertise is a great fit. If it is, I will start by
understanding your requirements through detailed discussions. This will enable us to collaborate
effectively towards achieving your business objectives.
I can assist you with a range of Java development services,
Web Application Development
Java Backed Development (Rest/Soap API)
Enterprise Java Application Development
Modernization of Java Applications
Java Maintenance & Support
Migration of the Java Application from On-premise to Cloud platform and vice versa
Database design, development and optimization
Below is my primary experience and skillet for your reference:
➡ Having expertise in the Healthcare, Automobile, Finance and sales & distribution to provide domain-
➡Experience with Agile Development Methodology and JIRA and confluence tools.
➡Project lead experience and carrying out all phases of full SDLC Lifecycle Enterprise system
development for projects.
➡Experience and Expertise include Business Requirement Gathering, Requirement Mapping, GAP
analysis, Functional, architecture, Solution Design, and Proof of Concept.
➡Having proven working experience in AWS architecture.
➡Working experience in the Monolithic and Microservices architecture
➡Strong understanding of software design patterns, best practices, software development
methodologies, and object-oriented programming
➡Proficient in Java frameworks and technologies such as Spring, Hibernate, Angular/React, etc.
➡Experience with designing and developing scalable, high-performance enterprise systems
➡Excellent problem-solving and troubleshooting skills, with a focus on integration challenges
➡Solid understanding of Agile development principles and experience working in Agile environments
➡Strong interpersonal and communication skills, with the ability to collaborate effectively with clients
➡Designing and developing integration solutions using technologies like Apache Camel and Spring
Integration to achieve seamless data flow and system integration
Spring Core, Spring MVC, Spring Boot, Microservices Architecture, JPA, Hibernate, JSP, Servlet, Struts,
Angular/React, and Docker
Programming Languages: Java /J2EE, PL/SQL
Application /Web Servers:
Tomcat, WebLogic, WebSphere, and Jeus &Web2B and Nginx
Eclipse IDE, STS, SVN, GIT, Jenkins, Nexus and Postman
MySQL, Oracle, MS SQL, and Postgres
Apache Camel, Spring Integration, and EAI (Web Method)
Google Maps, Google Rating, Payment Gateways, PayTo, , Jira and Apache Camel & Spring Integration
AWS (EC2, S3, SNS, SQS, Lambda, RDS and API Gateway, ECS, Faregate, Bean Stack, Amazon Kinesis )
Streaming & Message Broker:
Rabit MQ, ActiveMQ, Kafka and JMS
Docker and Docker Swarm: Containerization and orchestration.
Source Control & CI/CD:
GIT, Subvisual, Jenkins, etc.
Agile (Scrum/ Kanban), Waterfall Microservices Service Discovery, API Gateway, Circuit Breaker & Fault
Tolerance (resilience4j), Saga, CQRS, Log aggregation and API Composition
Selenium, Tosca, Test Rail, Apache ZAP, Browser Stack, Postman, JUnit, Mockito.
Project Management Tools: Jira, Monday.com
Look forward to working with You.