Nitin Digraje

Nitin Ashok Digraje

Founder & CTO Solutions Architect AI & Cloud Expert

Pune, IndiaLinkedIn
Executive Summary

Driving Digital Transformation

Extensive experience in the telecom domain, managing Tier-1 service provider engagements across legacy systems, service delivery, application modernization, cloud-native development, and large-scale transformations.

Strong hands-on knowledge of a broad technology stack including Mainframe (Assembler, IMS DB/DC, CICS, COBOL, DB2) and modern platforms such as Java, Spring Boot, Python, Node.js, Angular, React, MongoDB, and cloud services (AWS, Google Cloud).

PMP-certified professional with a proven track record in planning, executing, and delivering complex programs—effectively managing people, schedules, budgets, and priorities.

AWS Certified Solutions Architect – Associate, with extensive hands-on experience designing and implementing scalable, secure cloud architectures.

Passionate about continuous improvement, consistently enhancing the efficiency, performance, and maintainability of legacy systems and operational processes.

Core Competencies

Technical Expertise

Legacy Systems & Modernization

MainframesAssemblerCOBOLCICSIMS DBDB2Application ConsolidationCloud-Ready Architecture

Full Stack Development

FlaskNode.jsLaravelSpring BootREST APIsAngularReactNext.jsReact NativeIonic

Cloud & Distributed Systems

MicroservicesEvent-Driven ArchitectureScalable Distributed SystemsCloud-Native ArchitectureAWSGoogle Cloud Platform (GCP)KafkaCI/CD Pipelines

AI & Agentic Systems

RAG PipelinesVector DatabasesAI ChatbotsLangChainLangGraphCrewAILLM OrchestrationPrompt Engineering

Architecture & Leadership

Technology RoadmapsArchitecture DesignProgram & Project ManagementPresales & RFPsTeam MentoringDelivery Governance

Databases & Tools

MongoDBPostgreSQLDB2IMS DBVector DatabasesGitDockerKubernetes
Professional Journey

Work Experience

Founder & CTO

Spriio Software Solutions LLP
Aug 2018 – Present
  • Led end-to-end project ownership, including bid management, effort estimation, client consulting, requirement finalization, solution design and development, followed by ongoing maintenance, support, financial planning, and people management
  • Successfully delivered business-critical web and mobile applications on AWS and Google Cloud, serving clients across multiple geographies and diverse industries
  • Designed and implemented data-driven and AI-powered solutions, including recommendation engines, sentiment analysis systems, and LLM-based conversational chatbots

Solutions/Transformation Architect

Amdocs Development Center India LLP
Jan 2014 – Aug 2018
  • Played a key architectural leadership role in AT&T's multibillion-dollar Velocity IP program, focused on consolidating ~1,000 legacy applications
  • Led distributed development and modernization teams for Ordering domain applications through large-scale legacy transformation initiatives
  • Drove application consolidation, migrating multiple regional systems into single-instance aligned with enterprise architecture standards
  • Built and scaled teams from the ground up—ramped up a 65-member team to meet aggressive transformation timelines
  • Among the earliest members to achieve AWS Certified Solutions Architect – Associate

Group Lead

Amdocs Development Center LLP
Mar 2005 – Jan 2014
  • Built and led Services and Delivery teams for mission-critical Ordering applications leveraging niche mainframe technologies including Assembler, IMS DB/DC, CICS, COBOL, and Tandem
  • Delivered high-complexity programs with workloads of ~10,000 delivery hours per quarter, consistently meeting scope, quality, budget, and timeline
  • Established and operated a 24×7 production support model for business-critical systems, meeting stringent SLA and availability requirements
  • Designed and led migration of core application from Vitria BW platform, achieving ~$400K in annual licensing cost savings

Programmer Analyst

Cognizant Technology Solutions
Aug 2003 – Mar 2005
  • Supported maintenance and enhancement of AT&T's wireless Billing and Adjustment systems on mainframe (IMS DB and COBOL)
  • Served as Defect Prevention Coordinator, ensuring adherence to quality standards and SDLC processes
  • Played a key role in 24×7 production support, diagnosing and resolving complex, high-severity defects
Credentials

Education & Certifications

Education

Academic Background

B.Tech / B.E.

Shivaji University, Maharashtra

Certifications

Professional Credentials

IBM RAG and Agentic AI

AI/ML Certification

AWS Certified Solutions Architect

Associate (SAA)

Issued: Nov 2017 · Expired: Nov 2020

Credential ID: QSC3L41C2FEQ1MSF

Project Management Professional

PMP Certified

Issued: Sep 2014 · Expired: Sep 2020

Credential ID: 1750578

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Location

Pune, India

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