Deep Patel

Software Engineer

Navsari, Gujarat, India5 yrs 6 mos experience

Most Likely To SwitchAI ML Practitioner

Key Highlights

Engineered high-throughput systems at American Express.
Led tech communities and mentored developers.
Optimized API performance for healthcare platforms.

Stackforce AI infers this person is a Backend Engineer specializing in Fintech and Healthcare systems.

Contact

pateldeepj.23@gmail.com LinkedIn

Skills

Core Skills

Distributed SystemsSystem DesignMicroservicesApi DevelopmentLeadership

Other Skills

AlgorithmsAngularJSArtificial Intelligence (AI)Artificial Neural NetworksC++Cascading Style Sheets (CSS)CassandraConvolutional Neural Networks (CNN)Data AnalysisData ScienceData StructuresDeep LearningDjangoEntity FrameworkFeature Engineering

About

Hi, I’m Deep — a backend engineer who loves solving problems at scale. Over the past 2.5 years, I’ve worked on high-throughput distributed systems at American Express and previously built microservices for a US-based healthcare platform. I enjoy designing systems that are fast, reliable, and thoughtfully engineered. Whether it’s reducing transaction latency by 50% using gRPC, building fraud-resilient services using Redis & Cassandra, or improving API performance for a large healthcare platform — I’m driven by writing clean, scalable code that impacts real users. My journey isn’t only limited to code. As President of CSI and Co-Lead at GDSC, I led tech communities, mentored developers, delivered workshops, and built platforms that helped students upskill. These experiences shaped my communication, leadership, and product-thinking mindset. I’m now looking to contribute to global product teams where I can build impactful backend systems, learn from diverse engineering cultures, and continue pushing myself as an engineer. Let’s connect if you’re building scalable systems, developer tools, or anything that requires solid backend engineering. Skills: Tech Interests: Distributed Systems • FinTech • API Platforms • Event-Driven Architectures • Dev Productivity Tools Core Skills: Java, Spring Boot, Kafka, Microservices, System Design, Distributed Systems, Redis, Cassandra, SQL, Kubernetes

Experience

5 yrs 6 mos

Total Experience

1 yr 4 mos

Average Tenure

1 yr 9 mos

Current Experience

American express

Software Engineer 1

Jul 2024 – Present · 1 yr 9 mos · Bangalore Urban, Karnataka, India · On-site

> Modernising authorization in the payment network for seamless card transactions.
> Led end-to-end design and rollout of India Daily Transaction Limits, integrating Cassandra
(active-passive) across data centers to achieve 2000 TPS with fault tolerance.
> Engineered the Dynamic Card Security Code (DCSC) system using Redis for real-time token validation, improving fraud prevention and scalability.
> Developed a Log Visualizer tool to streamline testing of authorization transaction lifecycles, visualizing
flow and pinpointing errors, cutting testing time per transaction from 3 minutes to 30 seconds (6× faster).

JavaSpring BootKafkaCassandraRedisDistributed Systems+1

Globallogic

Software Engineer

Feb 2024 – Jul 2024 · 5 mos · Nagpur, Maharashtra, India · Remote

Part of GlobalLogic, working on providing services for HHAeXchange products.

Hhaexchange

Associate Software Engineer

Dec 2022 – Feb 2024 · 1 yr 2 mos · Ahmedabad, Gujarat, India

Part of the Billing team at HhaeXchange.
> Implemented an architecture for invoice modifiers, building microservices, handling API responses and
exceptions, and using a Pub-Sub pattern between two Kafka consumers to enable scalable billing workflows.
> Optimised response time of REST API by 33% through bulk insert and bulk updates operations features of Entity Framework and using LINQ queries in the code for efficiency.
> Created a cache factory that provides objects for Memory cache and Redis cache, and implemented caching of authentication tokens on a Redis server.
> Handled primary on-call responsibilities to support, troubleshoot, and resolve production bugs by utilizing DevTools to address UI issues in JavaScript, alongside performing MsSQL data updates.

Visual Basic .NET (VB.NET)API DevelopmentSQLAngularJSMicroservices