Sahil Srivastava
Noida
Overview
5
5
years of professional experience
Work History
Senior Software Engineer
Brevo
06.2023 - Current
- Worked on the Sales Platform team that builds a product used by users to boost their sales efficiency
- Developed a scalable import engine capable of importing millions of records for deals, companies, and tasks within seconds
- Migrated sales platform microservices from RabbitMQ to Kafka
- Built a reminder service to notify users about their upcoming tasks
- Added support for multi-currency feature in deals for large international enterprise users
- Refactored and optimized existing code using goroutines, caching, and optimizing database queries, reducing API latency from 1000-2000ms to 400-500ms
- Created a monitoring and alerting system in Datadog for 5xx errors, memory usage, and CPU utilization
- Actively worked on reducing memory workload across microservices.
Backend Developer
EPIFI/FI
06.2021 - 06.2023
- Worked on Ask.fi project, a financial search assistant for all finance-related queries
- Added support for 20+ query types in ask.fi, including "spends on Amazon," "where is my debit card," and "shopping spends." Built a related queries feature in ask.fi, providing personalized related queries
- Optimized Elasticsearch cluster, reducing costs by 65 percent and search system latency from 2000ms to 300ms
- Developed a reminder service to notify users about financial activities like credit card due dates, category spends, and merchant spend reminders via push notifications, SMS, and email.
Software Development Engineer
Delhivery
09.2020 - 06.2021
- Built APIs for managing document handling for delivery personnel in the PMT system
- Worked on MoneyPlant project, handling payroll calculations for 10,000+ delivery personnel.
Backend Development Intern
Delhivery
03.2020 - 09.2020
- Built API for updating delivery partner details and developed a new authentication flow for delivery personnel
- Implemented new features for bag creation and added client-specific package manifestation features
- Added logs and report functionality using AWS DynamoDB.
Education
Bachelor of Technology -
Harcourt Butler Technical University
06.2020
Skills
- Golang
- C
- PostgreSQL
- Elasticsearch
- MongoDB
- Redis
- GRPC
- Protobuf
- Kafka
- SNS/SQS
- AWS
- Git
Accomplishments
- Three articles on algorithms published on geeksforgeeks website.
- 15th globally (division 2) in Codechef February LunchTime competition (Username: sahilhbti).
- Solved 275+ questions of Data structure and Algorithms on the online platform Leetcode.
- Led the technical Team of college sports fest (Aagaz'19) of college.
Timeline
Senior Software Engineer
Brevo
06.2023 - Current
Backend Developer
EPIFI/FI
06.2021 - 06.2023
Software Development Engineer
Delhivery
09.2020 - 06.2021
Backend Development Intern
Delhivery
03.2020 - 09.2020
Bachelor of Technology -
Harcourt Butler Technical University
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