AWS Certified Solutions Architect Associate
Expires: Mar 2028
- Developing a green field project for Aviation industry to analyse aircraft engines and create interactive reports using Rich UI and LLMs
Dubai, UAE
Vishnuraj Rajagopal
Solutions Architect | Full Stack Lead | FinTech | Aviation | AI | CSM®
FinTech & Aviation Cloud Solution Architect & MERN Stack Engineer designing and delivering secure, scalable enterprise solutions that align with complex business needs. Expert in security-first architecture design, vendor management, and leading cross-functional teams. Adept at developing strategic technical roadmaps and executing phased deployments of mission-critical platforms.
About
Engineering leader with 13+ years of experience delivering secure, cloud-native, and AI-augmented platforms across fintech, aviation operations, and enterprise systems. Proven in scaling high-performing teams, building mission-critical products, and driving measurable business impact.
LeadershipFull Stack ArchitectureAWS Solutions ArchitectGenAI + RAGSecurity + PCI-DSSPlatform EngineeringFinTechCloud-Native
Career Highlights
13+Years Experience
32Certifications
5Companies
16Projects Delivered
Experience
Skills
AI & Machine Learning
Agentic CodingSkillsClaude CodeOpenAI CodexOpenCodeOllamaGenAIRAGLangChainLangGraphTensorFlowPrompt EngineeringAI Chatbot DevelopmentDialogflow
Cloud & DevOps
Amazon Web Services (AWS)Cloud ComputingCloud SecurityCloud-Native ArchitectureServerlessDockerKubernetesTerraformCI/CDJenkinsObservability
Frontend
React.jsNext.jsTypeScriptAngularAngularJSReact NativeFlutterIonic FrameworkHTML5CSS3SASSBootstrapjQuery
Backend
Node.jsJavaPythonPHPC++REST APIsGraphQLMicroservicesMongoDBMySQLNoSQL
Security
CybersecurityISO 27001PCI DSSSecure SDLCCloud SecurityPenetration TestingIdentity & Access ManagementThreat Modeling
FinTech
FinTechPayment SolutionsBlockchainDigital BankingMobile PaymentsTokenizationPayment APIs
Professional
Solution ArchitectureSystem ArchitectureTechnical ArchitectureScrumAgile MethodologiesProject ManagementTeam LeadershipStakeholder ManagementVendor Management
Tools & Others
GitLinuxJSONXMLJMeterAdobe PhotoshopMicrosoft OfficeActionScript
Projects
ConnectedOps: Operations and Disruption Portal
2025End-to-end event stream-based airport disruption management console with role-based access, delivering valuable insights and actionable notifications to airport staff.
Event StreamingReal-time DataAWSReactRole-based Access
Visa Airport Companion
2024Mobile app helping Visa cardholders access airport lounges across CEMEA region with seamless authentication and benefits tracking.
React NativeFinTechMobileAPI Integration
Shared Access
2024Tokenized credential solution allowing family members to access funds with granular card controls and spending limits.
TokenizationMobileFinTechAWS
Merchant On-boarding Messenger Bot
2018Enabled merchants to complete KYC with document upload and start accepting payments within seconds via Facebook Messenger.
Messenger BotKYCPaymentsAPI.ai
SetPlays
2017-2018Android application showcasing Visa Payment APIs in real-world scenarios with innovative payment experiences.
AndroidVisa APIsMobile Payments
Visa Wallet
2017Demo application built in React Native showcasing CTC (Consumer Transaction Controls) and VTS (Visa Tokenization Service).
React NativeTokenizationMobile Wallet
Visa Venue
2016-2017Chat-based interactive environment for reservation, booking, scorekeeping, fan activities, and seamless payment experience for stadium events.
Chat PlatformPaymentsReal-timeStadium Solutions
View Project →Alfa Bank Chatbot
2017Messenger banking chatbot for flight and hotel booking with nearby offers for travelers with Alfa Bank Russia Visa Credit Cards.
ChatbotBankingTravelNLP
Banking Chatbot
2016Facebook Messenger chatbot powered by API.ai for banking services and customer support automation.
MessengerChatbotAPI.aiBanking
H2A Mobile App
2014-2015HR mobile app solution with request management, leave applications, certificate requests, payslip access, and attendance tracking.
MobileHR SolutionsiOSAndroid
Query Generator
2015-2016JavaScript application helping IT support generate complex SQL queries without typing, improving productivity.
JavaScriptSQLProductivity Tool
Quick Search and Menu Navigation
2015Navigation improvement solution allowing access to any page in less than 10 seconds from anywhere in the application.
UXNavigationEnterprise App
Jiwok
2013-2014Multi-platform Android and iOS workout app with 200+ programs, 500+ workouts, and 1000 voice instructions from professional coaches.
iOSAndroidMobileAudio Processing
View Project →Xplorepangaea.com
2012-2014MMO game developed using Flash + ActionScript 3 with Smartfox server and Apache web server.
FlashActionScriptGame DevelopmentMultiplayer
View Project →Load Testing iCarts
2013Load testing in Linux server using Apache JMeter with 100 users and 10-second ramp-up time, monitored with NMon.
JMeterLoad TestingLinuxPerformance
ChimeneBadi App
2013PhoneGap app for Android and iPhone that aggregates news about singer ChimeneBadi from Facebook, Twitter, and Bandsintown.
PhoneGapMobileSocial Media API
Certifications
Security Awareness Foundations (SAF)
Expires: Jul 2030
Project Management Institute
ISO 27001:2022-Compliant Cybersecurity: The Annex A Controls
Expires: Mar 2030
National Association of State Boards of Accountancy (NASBA)
Cloud Architecture: Core Concepts
Expires: Dec 2028
LinkedIn
Solution Architecture choosing a Database: PostgreSQL, MySQL, Mongo, and Cloud
Expires: Dec 2027
Languages
English
Full professional proficiency
Malayalam
Native or bilingual proficiency
Hindi
Elementary proficiency
Tamil
Limited working proficiency
Spanish
Elementary proficiency
Russian
Elementary proficiency
Education
Middlesex University Dubai
Master of Science (MSc) in Computer Science
2018 – 2020
Mahatma Gandhi University
Bachelor of Technology (B.Tech) in Computer Science & Engineering
2008 – 2012
National Service Scheme
V.V.H.S.S
Higher Secondary School in Science
2006 – 2008
Leader of National Service Scheme
M.S.S High School, Kerala State Board
Secondary School Leaving Certificate (SSLC) in
2000 – 2006