Sahil Singhal

Engineering Manager

North Delhi, Delhi, India9 yrs 8 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Built scalable microservice platforms for 100M+ MAUs.
Drove 35% CTR improvement through innovative optimizations.
Expert in cloud technologies like AWS and GCP.

Stackforce AI infers this person is a Fintech and E-commerce expert with strong backend architecture skills.

Contact

Skills

Core Skills

MicroservicesApi ManagementWorkflow ManagementSystem ArchitectureData EngineeringMachine LearningGrowth StrategyUser ExperienceSystem DesignFintechPayment Systems

Other Skills

Spring CloudAPI GatewayTemporalOrder Management SystemBharat BillPayDemand PlatformBloom FilterVector Similarity SearchQdrant DBApache SparkMongoDBOnline OrderingSearch OptimizationMicroservice ArchitectureRider Experience

About

Engineering Manager and Platform Lead with 9+ years across fintech, e-commerce, and logistics. Built and scaled microservice platforms, API gateways, and ML-powered features serving 100M+ MAUs. Drove +35% CTR, +30% onboarding automation, and -40% partner integration time. Experienced in Spring Cloud, Temporal, Kafka, AWS and GCP cloud and vector search (Qdrant, LLaMA).

Experience

9 yrs 8 mos

Total Experience

1 yr 11 mos

Average Tenure

2 yrs 4 mos

Current Experience

Cars24

2 roles

Engineering Manager

Promoted

Oct 2024 – Present · 1 yr 8 mos · Gurugram, Haryana, India

Developing a modular Loans Platform SDK for effortless embedding into partner-led financing workflows, and expanding loan accessibility across customer, dealer, and third-party channels.
Designed and implemented a Spring Cloud–based API Gateway layer to standardize authentication, rate limiting, circuit breaking, and observability, improving platform scalability, resilience, and maintainability across Cars24 microservices

Spring CloudAPI GatewayMicroservicesAPI Management

Senior Technical Lead

Feb 2024 – Oct 2024 · 8 mos · Gurugram, Haryana, India

Re-architected the Order Management System (OMS) into a state machine–driven workflow using Temporal, resolving contention issues at scale and improving system reliability
Developed a bill payment platform powered by Bharat BillPay, enabling FASTag recharge and others

TemporalOrder Management SystemBharat BillPayWorkflow ManagementSystem Architecture

Meesho

SDE 4 (Lead Engineer)

Dec 2022 – Feb 2024 · 1 yr 2 mos · Bengaluru, Karnataka, India · Hybrid

Led the Demand Platform team (10+ engineers) powering the personalized product feed at scale — serving 100M+ monthly active users across 300M+ active catalog items.
Drove major feed performance and relevance optimizations, including an innovative Bloom/Cuckoo filter–based deduplication and caching mechanism that improved CTR by 35%.
Built similar product recommendations using vector similarity search with LLaMA3 and CNN embeddings, powered by Qdrant DB for approximate nearest-neighbor retrieval.

Demand PlatformBloom FilterVector Similarity SearchQdrant DBData EngineeringMachine Learning

Zomato

2 roles

Technical Lead Engineer

Jan 2022 – Dec 2022 · 11 mos

Online Ordering: Search and Homepage
Responsible for multiple cross functional initiatives related to growth and profitability.
Reducing overall order placing time by improving discoverability.

Online OrderingSearch OptimizationGrowth StrategyUser Experience

Senior Software Engineer

Nov 2019 – Mar 2022 · 2 yrs 4 mos

Rider Experience:
Developed a microservice-based architecture that improved rider experience, resulting in 15% decrease in complaints from riders.

Microservice ArchitectureRider ExperienceSystem DesignUser Experience

Paytm payments bank

Senior Software Engineer

Jun 2018 – Nov 2019 · 1 yr 5 mos · Noida Area, India

Project: Unified Payment Interface (UPI)
Description: UPI is an instant real-time payment system developed by National Payments Corporation of India facilitating inter-bank transactions.

Unified Payment InterfaceReal-time Payment SystemsFintechPayment Systems

Snapdeal

2 roles

Software Engineer 2

Nov 2017 – Jun 2018 · 7 mos

Software Engineer 1

Oct 2016 – Nov 2017 · 1 yr 1 mo

Project : SellerFront
Description: Seller Front is an aggregator that shows Snapdeal’s sellers a unified view of their Inventory, Orders, Returns and Business Analysis. It fetches data from various downstream systems of Snapdeal for viewing and reporting purposes.
Role: Backend Developer
Project: Deal of the Day
Description: Deal of the Day is the generic deal backend infrastructure, which can be used as a platform for running /generating any deals on Snapdeal portal. It includes Inviting sellers to take part in sale for selected products, picking best seller among all participants, locking/transferring buy button etc.
Role: Backend Developer

Defence research and development organisation

Project Intern

Jun 2015 – Jul 2015 · 1 mo · Metcalfe House

Development of a project entitled "arduino UNO based weather web station". Project uses BMP180 as a sensing device which gives altitude, temperature and pressure of the current location