Tushar Pathak

Software Engineer

Bengaluru, Karnataka, India3 yrs 11 mos experience

Key Highlights

Expert in backend engineering and API development.
Proficient in building scalable serverless applications.
Strong focus on improving system reliability and efficiency.

Stackforce AI infers this person is a Backend Engineer specializing in Fintech solutions with expertise in serverless architectures.

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Skills

Core Skills

Backend EngineeringApi DevelopmentServerless ArchitectureProcess Automation

Other Skills

Python (Programming Language)MongoDBAWS LambdaAWS SQSContinuous Integration and Continuous Delivery (CI/CD)Amazon SQSAmazon Web Services (AWS)Distributed SystemsMicroservicesREST APIsFlaskLow-Level DesignHigh-Level DesignWeb ScrapingServerless Framework

About

📩 - tusharpathak2503@gmail.com Software Engineer at Perfios with experience building backend systems and scalable APIs in the fintech domain. I’ve worked on developing serverless applications on AWS, designing event-driven architectures, and building systems around payments, billing, and automation. My work spans across API design, asynchronous workflows, system integrations, and backend architecture, with a focus on improving reliability, scalability, and operational efficiency. I’ve also contributed to areas like access control, data modeling, and internal tooling to enhance system maintainability and developer productivity. I’m particularly interested in distributed systems and backend engineering, and enjoy solving problems related to system design, scalability, and performance.

Experience

3 yrs 11 mos

Total Experience

2 yrs

Average Tenure

1 yr 11 mos

Current Experience

Perfios

2 roles

Member Technical Team

Jul 2024 – Present · 1 yr 11 mos · On-site

Developed RESTful APIs for Perfios Hub, offering subscription based model for Perfios APIs.
Built and deployed serverless applications on AWS Lambda, improving system scalability, reliability, and operational efficiency.
Streamlined client onboarding by automating workflows and verification processes, significantly reducing manual intervention and turnaround time.
Integrated Razorpay to build a complete billing and payments system, enabling seamless transaction processing and improving collection efficiency.
Built a notification system using AWS SQS and scheduled jobs to handle use cases like payment reminders, subscription expiry alerts, and credit exhaustion notifications.
Enabled asynchronous API workflows with client-specific callback configurations, including refund handling, improving flexibility and integration experience.
Refactored the codebase by adopting MongoEngine, resulting in cleaner data access patterns and better maintainability.
Implemented Role-Based Access Control (RBAC) to strengthen authorization and ensure secure access management across services.
Developed an MIS reporting module to automate monthly revenue reporting by aggregating request logs, cost data, client details, plans, and discounts, improving accuracy and financial visibility for the finance team.
Built resilient backend systems by incorporating asynchronous workflows, retry strategies, and fault-tolerant design patterns.