Mourya Teja Nandimandalam

Master’s Student | Data Engineer | Azure & ETL Pipelines | SQL, Hive | Expanding into AI/ML

Role: Data Engineer at Quest Diagnostics
Location: Farmington, MI, US
LinkedIn followers: 500 followers

Information TechnologyView LinkedIn profile

About Mourya Teja Nandimandalam

Data Engineer with 4+ years in designing, developing, and optimizing ETL/ELT pipelines…

Experience

Data Engineer
Quest Diagnostics
Jun 2025 — Present · MI, US
Designed and implemented a scalable EHR integration architecture to unify clinical, claims, and utilization data, enhancing interoperability and strengthening downstream analytics capabilities.• Built and orchestrated 30+ ETL pipelines using Apache NiFi and Airflow, reducing ingestion latency by 28% and improving pipeline reliability across healthcare systems.• Automated data validation and reconciliation workflows using Python (rule-based checks, anomaly detection, schema validation), improving enterprise data integrity by 36% and reducing manual QA effort.• Engineered distributed Spark workflows within a Hadoop ecosystem to process large-scale EHR datasets, accelerating transformation workloads by 3x compared to legacy batch systems.• Implemented HIPAA-compliant data governance controls including RBAC, encryption, PHI masking, and audit logging, ensuring secure, compliant, and production-grade healthcare data platforms.

Contact information

Verified work emails, personal emails, and direct dials — unlocked in one click.

Work email
•••••@questdiagnostics.com
Personal email
•••••@•••••.com
Direct dial
+•• ••• ••• ••••

Unlock verified contacts

Free to start · No credit card required

Current company

Quest Diagnostics

Medical and Diagnostic Laboratories · 33K employees · Founded 1967 · Secaucus, New Jersey, United States

Quest Diagnostics (NYSE: DGX) empowers people to take action to improve health outcomes. Derived from the world's largest database of clinical lab results, our diagnostic insights reveal new avenues to identify and treat disease, inspire healthy behaviors and improve health care management. Quest annually serves one in three adult Americans and half the physicians and hospitals in the United States, and our 47,000 employees understand that, in the right hands and with the right context, our diagnostic insights can inspire actions that transform lives. The company offers physicians the broadest test menu (3,000+ tests), is a pioneer in developing innovative new tests, is the leader in cancer diagnostics, provides anatomic pathology (AP) services, & interpretive consultation through its medical & scientific staff of about 900 M.D.s & Ph.D.s. The company reported 2020 revenues of $9.44 billion. Quest Diagnostics offers the most extensive clinical testing network in the U.S., with laboratories in most major metropolitan areas, & in Mexico, the UK & India. The company also operates four esoteric laboratories, 40 outpatient AP laboratories, & 160 smaller, rapid-response laboratories. Patients may have specimens collected in any of the company’s approximately 2,250 patient service centers. On a typical workday, testing is performed for about 550,000 patients. Quest Diagnostics empowers healthcare organizations & clinicians with state-of-the-art connectivity solutions. The company is the leading provider of pre-employment drugs-of-abuse screening for employers & risk assessment services for the life insurance industry. It is the world’s 2nd largest provider of clinical trials testing for new pharmaceuticals. More information is available at www.questdiagnostics.com. Language Assistance / Non-Discrimination Notice Asistencia de Idiomas / Aviso de no Discriminación 語言協助 / 不歧視通知 www.QuestDiagnostics.com/home/nondiscrimination

questdiagnostics.com

Find verified contacts for anyone on LinkedIn

Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.

Start for free See how it works

Free plan included · No credit card required

This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.