CLASSIFIED // OPERATOR FILE #HR-07 · CLEARANCE: NEW TO THE CLAN
HARSHAVARDHAN
REDDY
Data Engineer — AWS · SQL · Python
I take legacy chaos and forge it into governed, real-time lakehouses — architected for trust and to scale when the load comes.
3+
Years // Software Engineering
40%
Engagement Lift // Telehealth Platform
10+
Projects // Academic & Personal
24x7
Mindset // Learning & Building
FILE 01 // Experience
Field Record
Software Engineer, 3+ years across finance and retail — turning fractured legacy systems into unified, regulated lakehouses that move fast and stay trustworthy.
Fidelity Investments
Data Engineer
- Built an AWS S3 medallion lakehouse, migrating 12 legacy clinical sources (EDC, LIMS, EHR) — data access cut from 2–3 days to under 2 hours for 180+ researchers.
- Streamed 1.5M+ daily patient vitals via Kinesis + Databricks at 5-min latency, surfacing adverse events 85% faster.
- Delta Lake quality framework with FDA 21 CFR Part 11 validation — escalations down 62%; Unity Catalog RBAC across 40+ PHI tables.
JunoClinic
Software Engineer
- Engineered and deployed a secure telehealth video platform enhancing remote therapy accessibility and elevating user engagement by 40% with a seamless video calling experience.
- Conceptualized and designed a robust B2B assessment system with Django, PostgreSQL, and AWS Lambda, incorporating OWASP-compliant security protocols, API encryption, and data integrity validation.
- Fortified system security by implementing automated vulnerability scanning (OWASP ZAP), penetration testing, and threat modeling, mitigating potential security risks by 35% and reinforcing system resilience against cyber threats.
JunoClinic
Software Engineering Intern
- Developed a responsive single-page application (SPA) using JavaScript, HTML, CSS, and REST APIs, reducing average customer bounce rate by 15% through streamlined asset loading and asynchronous data retrieval.
- Augmented system security by integrating SQL injection prevention, email spoofing mitigation, and API encryption with JWT authentication into a Django-based backend, significantly bolstering data protection.
Medfin
Software Intern
- Constructed and fine-tuned Python-based data analytics scripts using Pandas, NumPy, and Matplotlib, boosting predictive model accuracy by 25% and empowering data-driven decision-making for healthcare operations.
- Investigated and executed performance-driven strategies for Google AdWords and Google Analytics, leveraging A/B testing and keyword tuning to achieve an 18% increase in conversion rates and enhance digital marketing performance.
FILE 02 // The Arsenal
Technical Skills
AWS
// CORE STACK
S3GlueEMRLambdaKinesisRedshiftAthenaLake Formation
Databases
// DATABASES
MySQLPostgreSQLSQL ServerNeo4JMongoDBOracleDynamoDB
Languages
// SYNTAX
PythonSQLT-SQLPL/SQLShell
DevOps / IaC
// AUTOMATION
TerraformCloudFormationCodePipelineDockerGitCI/CD
Gen AI
// GEN-AI
AWS BedrockLangChainLLMs (GPT-4, Llama 3)Hugging Face TransformersEmbeddings
Warehouse / BI
// DELIVERY
Dimensional ModelingSCD 1 & 2QuickSightTableauPower BI
FILE 03 // Transmission
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