KRISHNA JAMMULA
Foxboro,MA
Summary
Accomplished IT Director with 25+ years of extensive experience in Web, Mobile, and Cloud technologies, offering 10 years of experience in leading technical teams and driving IT initiatives. Adept at Architecting, designing and implementing innovative solutions to meet business objectives, with a strong focus on scalability, availability, reliability, and security. Proven track record of successful people management, vendor relations, and strategic planning. Proficient in communicating complex technical concepts to diverse audiences.
Overview
28
28
years of professional experience
Work History
Director, Application Development
Bright Horizons
01.2022 - Current
- Led a cross-functional team of architects, team leads, DevOps, and SRE leads to develop, deploy, and monitor high-quality web and hybrid mobile applications
- Led the modernization initiatives by implementing Domain-Driven Design (DDD), Clean architecture principles, Event Driven Microservices, Kubernetes, Message Broker, Caching Serverless etc.
- Developed high-performing teams by providing mentorship, guidance, and opportunities for professional growth.
- Established and maintained an optimal working environment, enabling team members to excel
- Improved project efficiency with strategic planning, resource allocation, and time management practices.
- Negotiated favorable contracts with vendors for reduced costs and improved service quality.
- Developing technology roadmaps and executing them with strategic planning
- Collaborating closely with product managers and stakeholders to align technology solutions with business goals
- Guiding teams in modernizing applications, focusing on resolving technical debt and infusing modern functionalities
- Reduced cloud expenditure by 25% with innovative ideas
- Developed code to support the team with complex use cases when needed
- Utilized expertise in OAuth/OpenID and SAML to lead the redesign and implementation of comprehensive security solutions for web and mobile platforms, including advanced use cases like SSO and Federated login.
- Recruiting, onboarding, and training Engineers, Team leads, Architects ensuring they have the necessary skills and resources to excel in their roles
- Encouraged the team to adopt cutting-edge technologies like GenAI, resulting in an enhanced user experience and increased productivity for teachers at childcare centers
Principal Developer
RSA, the Security division of EMC
01.2010 - 01.2015
- Successfully integrated RSA’s knowledge management system with Salesforce and Google search appliance
- Led the development of highly secure web applications for product license download and activation, utilizing WS-Security, Cryptography, WCF and .NET technologies
- Successfully integrated license apps with SAP
- Developed common framework components used by multiple projects
Enterprise Integration Consultant
FM Global
01.2008 - 01.2010
- Implemented various system interfaces to integrate commercial property insurance policy system with other enterprise applications using .NET, Biztalk, WCF
- Implemented several use cases to showcase policy system’s risk sharing capabilities to senior leadership
Principal Consultant
NTT Data
01.2006 - 01.2008
- Extended MerrilLynch’s security framework with Federated login and impersonation
- Developed system interfaces to send positive pay files to banks to avoid fraudulent checks from being cashed
- Developed interfaces to receive wire activities from Banks in BAI format
- Implemented MISMO specifications using ESB and various artifacts of BizTalk
Development Lead/Technical Program Manager
ADITI & Microsoft
01.2002 - 01.2006
- Led multiple Microsoft engagements such as Biztalk accelerator for Rosettanet, Lotus notes to SharePoint migration etc
- Built several web-based monitoring tools to help with production support of various Microsoft applications
- Provided expert guidance as part of the Microsoft Partner Program, assisting clients in designing innovative applications with Microsoft technologies, leading to enhanced functionality and performance
Senior Consultant
Breakaway Solutions
01.1999 - 01.2001
- Developed a web application for a client to provide commercial real estate information to registered members
- Developed market research authoring and editing tools for one of Gartner group of companies using Microsoft word/exchange VBA, Site server
Senior Software Engineer
Tech Mahindra (formerly Satyam Computer Services)
01.1997 - 01.1999
- Designed, Developed and Deployed web and windows forms-based applications to improve the quality of application delivery
Education
MS - COMPUTER SCIENCE
National Institute of Technology
BS - ELECTONICS & COMM
NAGARJUNA UNIVERSITY
Skills
- Technical Leadership
- People Management
- Vendor Management
- Communication
- Team Development
- Strategic Planning
- Web/Mobile App Development
- GCP/Azure Cloud Architecture
- System Design/Solution Architecture
- ASB/Google pub-sub/RabbitMQ
- Azure Kubernetes Service
- Docker/Kubernetes/Istio
- REST/gRPC/GraphQL/Web Sockets
- Angular/Ionic
- NET Core/Python FastAPI
- SQL Server/MongoDB/ORM
- DevSecOps/SRE
- Gen AI (Gemini, OpenAI)
- OAuth/SAML/WS-Security
- C#
- Python
- DDD/Microservices
- Linux
- Windows
- MacOS
Expertise
Technical Leadership, People Management, Vendor Management, Communication, Team Development, Strategic Planning, Web/Mobile App Development, GCP/Azure Cloud Architecture, System Design/Solution Architecture, ASB/Google pub-sub/RabbitMQ, Azure Kubernetes Service, Docker/Kubernetes/Istio, REST/gRPC/GraphQL/Web Sockets, Angular/Ionic, .NET Core/Python FastAPI, SQL Server/MongoDB/ORM, DevSecOps/SRE, Gen AI (Gemini, OpenAI), oAuth/SAML/WS-Security, C#, Python, DDD/Microservices, Linux, Windows, MacOS
Consistently recognized for leadership excellence, receiving multiple awards
I have been acknowledged multiple times for my leadership skills
Timeline
Director, Application Development
Bright Horizons
01.2022 - Current
Principal Developer
RSA, the Security division of EMC
01.2010 - 01.2015
Enterprise Integration Consultant
FM Global
01.2008 - 01.2010
Principal Consultant
NTT Data
01.2006 - 01.2008
Development Lead/Technical Program Manager
ADITI & Microsoft
01.2002 - 01.2006
Senior Consultant
Breakaway Solutions
01.1999 - 01.2001
Senior Software Engineer
Tech Mahindra (formerly Satyam Computer Services)
01.1997 - 01.1999
BS - ELECTONICS & COMM
NAGARJUNA UNIVERSITY
MS - COMPUTER SCIENCE
National Institute of Technology
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