# Dhananjay Singh

> Technical Lead | Architecting Reliable, Scalable Products at Scale

Location: Santa Clara, California, United States
Profile: https://flows.cv/dhananjaysingh

Hands-on: AWS | Kubernetes | Micro Services | Java | Software Architect | Web Application

Senior Staff Software Engineer with 17+ years of progressive experience designing and scaling cloud-native, distributed, and real-time systems.

I specialize in architecting secure, scalable, and sustainable (3S) platforms that power high-throughput production environments. My experience spans large-scale microservices architectures, streaming data systems, and AI-integrated platforms running on AWS and Kubernetes.

Recently, I have been focused on real-time communication and AI-enabled systems — including multilingual voice translation platforms, speech-to-text pipelines, streaming audio ingestion, and ML-ready data architectures supporting 10K+ edge devices.

Throughout my career, I have:
• Led monolith-to-microservices transformations
• Modernized legacy platforms at scale
• Designed multi-tenant SaaS architectures
• Built distributed systems processing millions of transactions
• Driven CI/CD and DevEx improvements (15× build acceleration, 30%+ pipeline efficiency gains)

I operate at the intersection of deep technical execution and architectural strategy — owning system design, scalability, resilience, and long-term platform evolution.

I am passionate about solving complex engineering problems, integrating AI capabilities into production systems, and mentoring engineers to think in terms of system boundaries, reliability, and scale.

## Work Experience
### Senior Staff Software Engineer @ Vocera Communications, now part of Stryker
Jan 2023 – Present
Led a cross-functional team to enhance the Audio Collection Tool, enabling efficient extraction, pre-processing, and utilization of audio data for machine learning model development. Key achievements include:
- Designed data pipelines to extract high-quality audio features for training models.
- Built scalable infrastructure for real-time analysis and seamless model deployment.
- Improved predictive accuracy and performance through rigorous testing and iteration.
This initiative significantly advanced audio data processing and model efficiency, driving impactful insights.

### Staff Software Engineer @ Bill.com
Jan 2022 – Jan 2023 | San Jose, California, United States
- Led initiatives to address technical obligation, enhancing core application performance through the migration of outdated, intricate build scripts to advanced technology stacks.
- Simplified monolithic build for better DevEx and reduced local build time by Fifteen Fold.
- Analyzed and Refactored CI pipeline to gain more than 30% improvements.
- Planned and Executed Major refactoring touching thousands of java classes to replace a core and legacy component.
- Sketched out design to build a full fledged service with multi tenancy to manage central System Properties.
- Participated and contributed on going project to break Monolithic to Bounded Context to Microservice.
- Mentored resources and helped in hiring.

### Technical Lead & Founding Software Engineer @ RiseSmart.com
Jan 2011 – Jan 2022 | Santa Clara County, California, United States
Technically and Architecturally led the various "crown jewel" business-oriented products of Risesmart using vanguard technologies and conduit between the business leaders and the technology team to ensure the success of the solution. Enthusiastically participating in effort transforming monolithic application to microservices while keeping current and future business needs intact.

### Principal Product Engineer @ CoreObjects
Jan 2006 – Jan 2011
Participated and developed many first versions of software products in a hectic schedule and challenging timelines with the great Team mantra "Together Everyone Achieve More". The demanding environment of software development and great people around me helped me to harness patience and technical acumen.
During this tenure I worked as Product Engineer, Sr. Product Engineer and Principle Product Engineer.

### Software Engineer @ Cybage
Jan 2004 – Jan 2006
Campus recruited from C-DAC(PGDCA) ACTS, one of the initial software development jobs and first industrial experience helped me to get the first few steps in the career of software industries. We developed and supported some of the cool software services in Cybage with learning of writing production level code and complete SDLC.


## Education
### Bachelor of Engineering Computer Science
Bangalore University

### PG Diploma In Advanced Computing in Advance Computing
C-DAC, ACTS


## Contact & Social
- LinkedIn: https://linkedin.com/in/dhananjayksingh

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Source: https://flows.cv/dhananjaysingh
JSON Resume: https://flows.cv/dhananjaysingh/resume.json
Last updated: 2026-04-01