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Renish - Solution Architect - Profile

Abdul Renish R

Software Architect

📍 Delhi, India | 📧 arenishr@gmail.com | 📱 0091 9207292696 | 🌐 https://www.linkedin.com/in/abdul-renish-5a4784212/

Objective

Decisive, strategic, and performance-driven IT professional with 20+ years of experience in software engineering and solution architecture across multiple domains. I am currently working as a Solution Architect at Capgemini for a leading logistics client. I specialized in enterprise architecture, cloud adoption, microservices modernization, and DevOps transformation. Seeking senior-level opportunities to leverage deep technical expertise, modern architecture practices (hexagonal/semi-hexagonal, event-driven), and leadership in driving scalable, future-ready solutions.

Professional Profile

  • 20+ years of IT experience spanning application development, enterprise integration, and solution architecture.
  • Hands-on expertise in modern cloud-native development with Quarkus, Spring Boot, Kafka, and AWS.
  • Designed and implemented semi-hexagonal architecture to replace legacy components, enhancing maintainability, scalability, and developer productivity.
  • Strong experience with DevOps and GitOps practices using GitLab CI/CD, Argo CD, Git, Jira (PR reviews), and AWS pipelines.
  • Architected and deployed solutions on AWS Cloud; holder of AWS Cloud Practitioner certification and preparing for AWS Solution Architect Associate.
  • Proven track record of business process optimization with Camunda BPMN, event-driven systems, and workflow automation.
  • Delivered multiple national-level projects in Bahrain (Wayleave, Tasareeh, Benayat), demonstrating ability to build mission-critical enterprise systems.
  • Recognized for mentoring teams, stakeholder management, and technical leadership across large-scale projects.

Core Competencies

  • Solution & Enterprise Architecture
  • Event-driven Systems (Kafka, JMS, RabbitMQ, SQS)
  • Microservices & Modern Architecture (Hexagonal , DDD, Quarkus, Spring Boot)
  • Cloud & DevOps: AWS, GitLab CI/CD, Argo CD, GitOps, Git Release Management
  • Workflow Automation & BPM: Camunda BPMN 2.0
  • Agile & Project Leadership: Jira (PR reviews, sprint planning), Requirement Gathering, Stakeholder Communication
  • Full-stack Development: Java, Quarkus, Spring, .NET, Angular, React, Python

Technical Skills

  • Languages/Frameworks: Java, Quarkus, Spring Boot, Spring MVC, Hibernate, .NET (C#, VB.NET, .NET Core), Python, PERL
  • Frontend: Angular, ReactJS, HTML, CSS, JavaScript, TypeScript, Bootstrap, jQuery
  • Messaging/Event Streaming: Apache Kafka, JMS, RabbitMQ, AWS SQS
  • Cloud & DevOps: AWS (EC2, S3, Lambda, CodePipeline), GitLab CI/CD, Argo CD, Git, Docker, Kubernetes (basic exposure)
  • Workflow/BPM: Camunda BPMN 2.0
  • APIs & Data: REST, GraphQL, Stored Procedures, ETL pipelines
  • Databases: PostgreSQL, Oracle, SQL Server

Certifications & Training

  • AWS Certified Cloud Practitioner ✅
  • Preparing for AWS Solution Architect Associate
  • AWS Associate Architect Training
  • Data Science & Machine Learning (Python/Java)
  • Git, CI/CD, DevOps Practices
  • Java (JSF, Spring, Hibernate, JUnit), .NET, Python

Professional Experience

Capgemini – Logistics Client

Solution Architect | [Month 2023] – Present

  • Redesigned core system architecture by replacing a legacy component with a semi-hexagonal architecture, resulting in cleaner separation of concerns, easier testing, and improved maintainability.
  • Implemented event-driven integration using Apache Kafka, enhancing system scalability and real-time processing.
  • Driving cloud adoption with AWS, leveraging best practices for scalability, resilience, and cost optimization.
  • Leading DevOps transformation by enabling GitLab CI/CD and Argo CD GitOps workflows, ensuring faster and reliable deployments.
  • Actively engaged in PR reviews and Jira-based sprint planning, ensuring code quality, compliance with standards, and smooth Agile delivery.
  • Providing technical leadership and mentoring for developers, ensuring alignment with architectural vision and business requirements.

Information & eGovernment Authority (iGA), Bahrain

Software Architect | Jul 2018 – Jul 2022
Sr. Software Engineer | Jul 2015 – Jun 2018

Highlights:

  • Architected and delivered Wayleave, Tasareeh, and Benayat — large-scale GIS and non-GIS applications used nationwide.
  • Implemented BPMN 2.0 workflows with Camunda to automate business processes.
  • Adopted Spring Boot microservices architecture with AWS CI/CD pipelines for scalable deployments.
  • Recognized for accelerating digital transformation and cross-team knowledge sharing.

Microcenter, Bahrain (Deputation to Central Informatics Organization)

System Analyst | Jan 2012 – Jun 2015

  • Built custom GIS solutions using .NET, Silverlight, and Flex.
  • Designed GIS map printing model, improving usability and efficiency.

Satmetrix, Technopark, India

Sr. Software Engineer | Dec 2010 – Dec 2011

  • Delivered Customer Experience Management (CEM) systems for global clients (Dell, Sony, ING).
  • Worked as offshore lead, customizing enterprise product using PERL and CML.

Sesame Software Solutions, Calicut, India

Sr. Software Engineer / Project Leader | Aug 2008 – Dec 2010

  • Led .NET team for banking and web solutions, including Beacon Core Banking.
  • Managed ISO-compliant processes, client negotiations, and recruitment.

Earlier Roles (2004 – 2008)

  • Nettra Technologies, Trivandrum – Software Engineer
  • Intermedia Publishing, Calicut – Senior Software Programmer (developed News Management Application)
  • Glintsol, Trivandrum – Developer & Team Lead
  • NeST Technologies, Trivandrum – Project Assistant

Education

  • B.Tech. in Chemical Engineering, University of Calicut, 2003
  • Pre-Degree, 1999 | SSLC, 1997

Volunteering Experience

  • Organized IT exhibitions & seminars for professionals and the public.
  • Conducted awareness programs on Wikipedia & social media under NGOs.
  • Led a Mass Anti-Tobacco Marathon with 1000+ participants in 2013.

Personal Details

  • Date of Birth: 19 May 1982
  • Languages Known: English, Hindi, Malayalam

 

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