Chirag Ratra
Software Engineer
Faridabad,HR
Summary
Tech Lead with 10 years of expertise in designing and developing scalable enterprise solutions using .NET Core, Azure, and Microservices architecture. Proven track record in building high-performance search engines and intelligent matching systems using Vector Databases (Pinecone), Solr, and Graph Databases (Neo4j). Adept at leading 10-member cross-functional teams and implementing coding best practices across E-learning, CMS, and Security domains.
Overview
10
10
years of professional experience
Work History
Tech Lead
Bold Technology
Greater Noida, UP
07.2021 - Current
- Jobs Search & Match: Architecting a semantic matching engine leveraging Pinecone
for vector embeddings and Azure AI to automate relevance between job seekers and
listings. - Event-Driven Systems: Designing scalable workflows using Azure Service Bus,
Queues, and Table Storage to handle high-concurrency data processing and message
distribution. - Search Engine & Taxonomy: Developed and maintained a specialized search engine
for job titles; engineered ETL pipelines to synchronize data across Solr and Neo4j. - Team Leadership: Directing a 10-member engineering team, overseeing the end-to-end
SDLC, architectural blueprints, and production deployments.
Software Engineer
NIIT Limited
Gurugram
02.2016 - 09.2021
- FinTech & EdTech: Developed enterprise E-Learning platforms and integrated secure
3DS Payment Gateways (Stripe, PayPal, Authorize.Net).
Senior Software Engineer
Algoworks Technology
Noida
09.2018 - 07.2021
- Led the backend development of a social networking app.
- Designed scalable APIs and managed cloud-based infrastructure on Azure and AWS.
- Built a data enrichment system using Azure Data Factory
Education
B.Tech - MDU University
Manav Rachna College of Engineering
Skills
- Team Mentoring (10 members), Architecture Design, Sprint Planning, Code Reviews
- Pinecone (Vector Search), Azure AI, Solr, Elasticsearch, Neo4j (Graph DB)
- NET Core (API, MVC, Razor Pages), Entity Framework Core, C#, C, Visual Basic
- Event Grid, Service Bus, Storage (Blobs/Tables/Queues), Functions, App Services, Key Vault
- Cloud (AWS): Lambda, S3, RDS, API Gateway
Hackerearth
https://www.hackerearth.com/@chiragratra.0009
Timeline
Tech Lead
Bold Technology
07.2021 - Current
Senior Software Engineer
Algoworks Technology
09.2018 - 07.2021
Software Engineer
NIIT Limited
02.2016 - 09.2021
B.Tech - MDU University
Manav Rachna College of Engineering