BISWAJIBAN SAHOO
Summary
Experienced and results-driven Solution Architect with over 17+ years of expertise in designing, implementing, and optimizing scalable, secure, and high-performance solutions across cloud, hybrid, and on-premise environments. Skilled in translating complex business requirements into robust, cost-effective, and innovative technical solutions. Proven ability to lead cross-functional teams, deliver enterprise-level projects, and architect systems leveraging modern technologies such as microservices, cloud-native architectures, and DevOps practices.
- Extensive experience in Solution Architecture, with a focus on designing scalable, high-performance, and secure enterprise solutions.
- Experienced in leading digital transformation initiatives for organizations, modernizing legacy systems and enabling cloud-native architectures.
- Adept at collaborating with cross-functional teams and business stakeholders to gather requirements, deliver tailored solutions, and manage end-to-end project lifecycles.
- Expertise in cloud computing platforms such as AWS , Azure , and Google Cloud Platform (GCP) , with hands-on experience in cloud strategy, architecture, and migration.
- Provided technical leadership in the adoption of Microservices Architechutre, moving from monolithic systems to containerized solutions using Docker and Kubernetes.
- Proficient in developing and executing Proof of Concepts ( POCs ) to validate architectural decisions and assess feasibility
- Implemented IAM roles and policies to enhance cloud security, enabling better compliance with corporate governance.
- Adept at creating scalable, high-availability solutions using Java-based message queuing systems like Kafka , RabbitMQ , and ActiveMQ .
- Expert in API Management using Apigee , specializing in developing secure, efficient, and reliable APIs that enhance business processes
- Proficient in implementing security protocols such as OAuth 2.0, JWT, SAML , and SSL , ensuring system integrity and data protection.
- Hands-on experience in DevOps practices and CI/CD pipelines using Jenkins , Maven , Docker , Kubernetes , and Git for automating build, test, and deployment processes.
- Proficient in Agile and Scrum methodologies, ensuring fast and flexible delivery of solutions.
- Excellent communication, problem-solving, and leadership skills, with the ability to mentor junior engineers and architects.
Overview
17
17
years of professional experience
1
1
Certification
Work History
Solution Architect
TCS (Tata Consultancy Services)
08.2024 - Current
- Architect and Solution Design to provide Business Broadband services over XGS-PON for SO customers
- Collaborate with Clients/SMEs to identify/understand business problems, define business solutions and transform business solution into IT solutions
- Prepared Solution Architecture Steer, Solution Design documents
- SDN, HLD Creation, walk through and review with stackholder in SARB meetings
- Driving Development & Product Implementation | Presentations
Solution Architect
TCS (Tata Consultancy Services)
02.2023 - 07.2024
- Architect and Solution Design for OSS Tools like BOOM, Avamar Backup and Restore
- Device integration in OSS Tools for Maintenance and Monitoring
- Worked in FCAPS Model mostly in Ordering, Billing, Service Fulfillment and Assurance areas
- Collaborate with Clients/SMEs to identify/understand business problems, define business solutions and transform business solution into IT solutions
- Prepared SOW, Cost estimation and review with vendor
- Requirement BRD, HLD Creation, walk through and review in SARB meetings
- Driving Development & Product Implementation | Presentations
Technical Architect
TCS (Tata Consultancy Services)
09.2021 - 01.2023
- Involved with Customer in Requirement gathering and analysis phase
- Involved in Effort Estimation and RFP Closer
- Involved in presenting Solution to customer to address the requirement
- Architect and Design CoRiMa BPMN process to meet Customer requirement
- Worked with team to meet the sprint deadline for every sprint
- Lead the team upfront to ensure delivery on time with quality
- Responsible for overall project delivery
- Mentor team member, provide required technical guidance during project execution phase
Technology Lead/Architect
Lumen (Formerly known as CenturyLink)
08.2018 - 07.2021
- Architect and Design PPO towards porting to Microservice Architecture
- Define strategy to automate CICD pipeline in PPO Using Jenkin, Docker, and Kubernetes on AWS Cloud
- Design and adopt Apache Kafka for sending huge ordering data to external partners
- Design a deployment model for PPO on AWS EC2 Instances and Configured the storage on S3 bucket
- Perform S3 buckets creation and the IAM role based policies
- Worked with team to meet the sprint deadline for every sprint
- Attend SWAT calls to provide hot fixes for Severity 1 & 2 production issues
Technology Architect & Lead
Lumen (Formerly known as CenturyLink)
01.2015 - 07.2018
- Architect, Design and implement solutions to meet business requirements in the applications used in CenturyLink mediation and Ensemble ordering middleware units
- Review requirements from onshore system analysts
- Analyze the requirements with offshore team and develop and document the low-level design
- Perform coding and unit testing
- Provide system testing support by analyzing and giving fixes to the defects created by QA (Quality Assurance) team
- Analyze and provide quick fixes for production issues
- Offshore POC (Point of Contact) for Ensemble ordering middleware applications
- Respond to all the application related queries / issues either independently or by working with other team members
- Timely submission of offshore project status report to onshore project managers
- Identifying, documenting and reporting the issues/risks associated with the projects to the offshore management & onshore project managers and tracking them till they are resolved or mitigated
- Mentoring other team members
SSE
Lumen (Formerly known as CenturyLink)
06.2013 - 12.2014
- Participate in design and development tasks for DVAR Pre Order Services which is based on the CenturyLink proprietary BPM (Business Process Management) framework -MDW (Model Driven Workflow)
- Provide a clear understanding of business requests (issues, enhancements) to the offshore by working closely with business users and system analysts to avoid requirement gaps
- Attend SWAT calls to provide hot fixes for Severity 1 & 2 production issues
- Provide preventative (Severity 3 & 4) code fixes and test
- Review offshore technical deliverables like low level design, code and unit test cases
- Provide ST (System Test) and UAT (User Acceptance Test) support
- Support production release activities and provide post-production support
SSE
Aricent
05.2011 - 02.2013
- Gathering, analyzing, and documenting business requirements, functional requirements and data specifications for new Change Requests
- Communication and coordination with the customer, team members
- Impact analysis
- Involved in Fixing issue for IMS Wrapper
- Involved in activation and provisioning of data through Sonus GSX/PSX network system
- Development of various Change Request/Modules in Java
- Involved in integration, build and deployment activities
- Liaise with the ASG (application support group) to implement and maintain the scheduled jobs
- Giving support to existing application and dealing with post release issues
Technical Associate
TechMahindra
07.2009 - 02.2011
- Gathering, analyzing, and documenting business requirements, functional requirements and data specifications for new Change Requests
- Communication and coordination with the customer, team members
- Impact analysis
- Involved in integrating different IN's like Ericcson, Telcordia, and ZTE into existing System
- Development of various Change Request/Modules in Java
- Involved in integration, build and deployment activities
- Giving support to existing application and dealing with post release issues
SSE
Capgemini - TCube Solutions Pvt. Ltd
08.2007 - 06.2009
- Coding with service classes and action classes for this module
- Configuring each component of this module in EJB
- Design User interfaces using FTL
Education
Master of Science - Computer Science
Utkal University
Bhubaneswar06-2006
Skills
Cloud Platforms: AWS (EC2, S3, Lambda, API Gateway, ALB, ELB, NLB), Azure (VMs, Azure Functions, Cosmos DB), Google Cloud Platform (GCP), Cloud Foundry (Pivotal)
Architecture & Design Tools: PlantUML, System Design, MS Visio, Drawio, Lucidchart
Design Patterns:Singleton, Factory, Adapter, Observer, MVC, MVVM, Microservice Design Patterns (Circuit Breaker, Saga, Event Sourcing, CQRS), Event-Driven Architecture, Domain-Driven Design (DDD)
Frontend Technologies: HTML5, CSS3, JavaScript, React, Angular
Programming Languages: Java, Python, Nodejs, Go
Frameworks: Spring, Spring Boot, Hibernate
Databases: Amazon RDS, DynamoDB, MySQL, Oracle, MongoDB, Cassandra
Web/Application Server: Tomcat, BEA WebLogic, JBoss, IBM WebSphere, Apache ServcieMix
Caching Solutions: Encache, Redis, Memcached
Testing Tools: JUnit, Mockito, TestNG, Cucumber
Build Tools: Maven, Ant, Gradle
DevOps Tools: Jenkins, Docker, Kubernetes
API & Messaging: REST, SOAP, Kafka, RabbitMQ, ActiveMQ
API Management & Documentation: Swagger, Postman, Apigee
Monitoring & Logging: AWS CloudWatch, ELK Stack
Version Control: Git, SVN
Project Management & Collaboration Tools: Jira, Confluence
Accomplishments
Awarded as “Employee of the Quarter” at Tech Mahindra
Certification
SAFe Agilist Certification from Scaled Agile, Inc.
Domain Skills
- Architecture & Solutioning on BSS/OSS/NMS Value chain – Order Management, Provisioning & Activation, Billing, Inventory, Service Assurance, Configuration Management, EMS for mobile & fixed network
- Conformance to ETOM, TAM, BDAT (Business, Data, Application, Technology) standards in providing enterprise solutions
- Involved across Consumer, Enterprise and Wholesale segments of Telcos
- Hands on experience on new Digital technologies including Cloud, Microservices Architecture
Timeline
Solution Architect
TCS (Tata Consultancy Services)
08.2024 - Current
Solution Architect
TCS (Tata Consultancy Services)
02.2023 - 07.2024
Technical Architect
TCS (Tata Consultancy Services)
09.2021 - 01.2023
Technology Lead/Architect
Lumen (Formerly known as CenturyLink)
08.2018 - 07.2021
Technology Architect & Lead
Lumen (Formerly known as CenturyLink)
01.2015 - 07.2018
SSE
Lumen (Formerly known as CenturyLink)
06.2013 - 12.2014
SSE
Aricent
05.2011 - 02.2013
Technical Associate
TechMahindra
07.2009 - 02.2011
SSE
Capgemini - TCube Solutions Pvt. Ltd
08.2007 - 06.2009
Master of Science - Computer Science
Utkal University
Similar Profiles
Vrunda ChindhadeVrunda Chindhade
HR Manager at Tata Consultancy Services, TCS, Tata Consultancy Services LimitedHR Manager at Tata Consultancy Services, TCS, Tata Consultancy Services Limited
DHINESH RAAJ SHIVAPRAKASAMDHINESH RAAJ SHIVAPRAKASAM
Senior consultant at TCS (TATA consultancy services)Senior consultant at TCS (TATA consultancy services)
Sadanala Ayyappa NaiduSadanala Ayyappa Naidu
Software Tester (AST) at TCS (Tata consultancy services Ltd.)Software Tester (AST) at TCS (Tata consultancy services Ltd.)
Baris BaskilicBaris Baskilic
Admin Procurement Officer at TCS (Tata Consultancy Services Netherlands B.V.)Admin Procurement Officer at TCS (Tata Consultancy Services Netherlands B.V.)
Aswani Kumar AnumulaAswani Kumar Anumula
Sr.SAP Solution Architect/Sr.SAP Data & Analytics Solution Architect/Senior Project Manager, Client Services at Sierra Digital IncSr.SAP Solution Architect/Sr.SAP Data & Analytics Solution Architect/Senior Project Manager, Client Services at Sierra Digital Inc