Technical Architect & Cloud Integration Consultant

BALAJI REDDYGUNTA

Email: ******.**********@*****.*** /

**********@*****.***

Phone: +91-984**-***** +91-902**-*****

An astute & result-oriented Technical Architect /

Consultant with over 19 years of extensive

experience in enterprise architecture design, system integration, cloud enablement, and digital

transformation. Adept at spearheading cross-

functional global teams and managing end-to-end

delivery of complex, mission-critical enterprise

applications across the banking, financial services, telecom, and e-learning domains. Architect and

deliver scalable, secure, and high-performance

enterprise ecosystems, leveraging modern

integration frameworks, microservices, and cloud

technologies to drive organizational excellence and business innovation.

SKILL MATRIX

Enterprise Architecture Design: SOA, ESB,

Microservices, Event-Driven Architecture (EDA),

API-led Integration, Cloud-Native Application Design Integration Expertise: TIBCO BusinessWorks 5.x &

BW CE, TIBCO EMS, JMS, IBM MQ, TIBCO Adapters,

Web Services (SOAP/REST), XML/XSLT, JSON

Application Platforms: WebLogic, WebSphere,

JBoss, Tomcat, AWS Cloud Services (EC2, Lambda,

S3, API Gateway, RDS, IAM)

Frameworks & Development Tools: Struts, Spring,

Hibernate, JFP (Citi’s Java Financial Platform),

Eclipse, IBM RAD, NetBeans, Maven, Ant

Databases & Messaging Systems: Oracle 9i/10g,

DB2, MySQL, PL/SQL, JMS, MQ, TIBCO EMS

Web & UI Technologies: HTML5, JSP, Servlets, Ajax, JavaScript, Portlets, CSS, XML/XSLT

Cloud & AI Enablement: AWS Cloud Architecture,

Serverless Deployments, AI-based Service

Orchestration, Cloud Security

Leadership & Delivery Management: Team

Leadership, Project Governance, Resource

Optimization, Technical Mentoring, Agile

Methodologies

Domain Expertise: Banking & Financial Services,

Telecom, E-Learning (LMS), Regulatory Systems

PROFILE SUMMARY

Experienced in IT solution design, enterprise application integration (EAI), and digital architecture consulting with a strong focus on TIBCO BusinessWorks (BW), EMS, JMS, Java/J2EE, and cloud-native modernization

Leading large teams in multi-shore Agile environments, managing the complete SDLC from conceptualization to deployment

Expertise in enterprise integration architecture, including SOA, ESB, API management, microservices, real-time messaging, and workflow automation

Extensive international exposure through onsite project delivery for leading global clients including Citibank (USA), U21 Global (Singapore), and Bank Negara Malaysia

(Malaysia)

Certified AWS Solutions Architect and AWS AI Practitioner, specializing in architecting and deploying cloud-native, event-driven integration architectures

Advanced in requirement analysis, estimation, architectural governance, and performance optimization across distributed enterprise applications

Recipient of multiple client appreciations and leadership recognitions for on-time delivery, architectural excellence, and process innovation PROFESSIONAL EXPERIENCE

TATA Consultancy Services Ltd. (TCS)

Associate Consultant / Technical Lead August 2010 – Present (15+ Years) Chennai, India (with multiple international assignments)

Key Result Areas:

Architected and developed enterprise-grade TIBCO integration services enabling real- time transaction processing and multi-channel interoperability across core banking and digital platforms

Directed multi-disciplinary teams of 40 engineers, ensuring architectural alignment, design quality, and adherence to Agile DevOps and CI/CD pipelines

Led enterprise migration initiatives, including database modernization, legacy system transformation, and TIBCO-to-Microservices re-engineering

Delivered API-first, developer-centric integration frameworks improving service reusability and reducing new service onboarding time by 30%

Played a pivotal role in performance tuning, capacity planning, and environment stabilization across SIT, UAT, and Production tiers

Designed and deployed robust TIBCO ESB workflows, integrating heterogeneous systems using JMS, MQ, SOAP, and RESTful APIs

Key Projects Delivered:

Westpac Bank – ESB Transformation Program (Australia) September 2024 – Present Role: Technical Lead Team Size: 10 Technology Stack: TIBCO BW 5.14, JMS, MQ, Oracle

Spearheaded the Fusion GPP Database Migration from legacy to modern DB architecture across 14 enterprise-grade TIBCO services

Designed and optimized integration workflows interacting with CALYPSO, DCPK, MUREX, and FINASTRA systems for cross-border payment orchestration

Enhanced regulatory compliance and real-time payment capability by implementing open banking protocols and SWIFT integration

Achieved 40% reduction in transaction latency through optimized TIBCO service orchestration and data caching mechanisms

US Bank – Arcaria CE Project (USA)

June 2022 – September 2024 Role: Technical Lead Team Size: 10 Technology Stack: TIBCO BW CE, EMS, JMS, .NET APIs

Architected and implemented GTXWireService and SWIFTNotificationService using TIBCO BW CE, enabling automated real-time funds processing

Designed and deployed scheduler-driven notification workflows generating automated financial alerts via integrated email APIs

EDUCATION

Bachelor of Engineering (B.E.) – Electronics &

Communication Engineering

University of Madras, Tamil Nadu, India

CERTIFICATIONS & TRAINING

AWS Certified AI Practitioner (2025)

Advanced AWS Cloud Tools Training (2021)

AWS Certified Solutions Architect – Associate

(2022)

Extensive TIBCO BusinessWorks and SOA

Architecture training through TCS Enterprise

Solutions Division

INTERNATIONAL EXPERIENCE

United States of America (Cincinnati, Ohio) –

Citibank, 2 years

Singapore – U21Global, 2 years

Malaysia (Kuala Lumpur) – Bank Negara Malaysia,

2 years

ACCOLADES & RECOGNITION

Best Performer Award – Citibank (USA Project)

for outstanding solution delivery

Client Appreciation – Bank Negara Malaysia for

architectural excellence in e-Collaboration

Project Leadership Recognition – TCS 2022 for

driving enterprise modernization using TIBCO and

AWS frameworks

PERSONAL DETAILS

Nationality: Indian

Date of Birth: 18 January 1983

Passport: Z3963352 (Valid till: 01 Jan 2027)

Languages Known: English, Tamil, Telugu & Hindi

Improved transaction visibility and data reconciliation across GCT, TTSS, and GFS business units, enhancing operational accuracy by 25% US Bank – nCino PPP Loan Forgiveness Portal (USA)

March 2020 – May 2022 Technology Stack: TIBCO BW, EMS, Communication Hub APIs

Engineered automated loan forgiveness orchestration services using nCino platform integration, expediting loan approval cycles by 35%

Developed email notification automation using scheduler-based Tibco services integrated with nCino backend and Communication Hub

Provided architectural governance and post-production optimization to ensure SLA compliance and fault tolerance

Citibank – Platform Integration Team (USA)

August 2010 – March 2020 Team Size: 40 Technology Stack: TIBCO BW, JMS, MQ, JFP, Java, WebSphere, Oracle

Architected Contact Information Services (CIS) interacting with seven backend systems (GCIF, MQ, JMS, Lotus Notes, Web Services) for real-time customer data retrieval

Designed Multifactor Authentication (MFA) module as part of FFIEC compliance project, enhancing digital security posture across online channels

Delivered CitiLocatorServices integrating Google API for geolocation-driven customer engagement

Spearheaded TIBCO-to-Microservices migration for Citi OFX project, leveraging containerized deployments and API-based communication

Awarded Best Performer Award for exceptional project leadership and solution innovation

Satyam Computer Services (Mahindra Satyam) Ltd.

Senior Software Engineer April 2006 – August 2010 Key Projects & Highlights:

KPN Innovation (Netherlands): Developed SIM Activation Tool using GX Webmanager, integrating enterprise-level web services for telecom operations

U21 Global (Singapore): Designed and customized Liferay CMS Portlets for corporate, intranet, and extranet portals, enabling automated approval workflows and audit trails

Bank Negara Malaysia (Malaysia): Developed e-Collaboration, FAQ, and Feedback Portals using Plumtree and Spring Framework, introducing AOP caching and c3p0 connection pooling to boost application performance

CITCO Claris (Global): Built Fund Allocation Management System using Struts and WebSphere, enabling straight-through processing and complex fund hierarchy management

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