Sneha Nathani
Sneha Nathani

Senior Software Engineer / Systems Architect

Open to offers · Member since 23 Oct 2026
Location
Ahmedabad, India
Desired salary
Unspecified
Work preference
Remote Only / Full Time, Contract, Freelance
Experience level
Lead

About

Professional summary

I am a senior software engineer and systems architect with more than 18 years of experience building backend platforms, distributed systems, and enterprise data-processing solutions. My strongest language is Java, while Python is my primary language for AI and machine-learning work.

I design and deliver systems end to end, from schemas, APIs, and event-driven architectures through cloud deployment, security, monitoring, and operational reliability. My experience includes microservices, Kafka-based streaming, CDC pipelines, Kubernetes, and high-throughput data platforms.

Over the past two years, I have focused heavily on production AI and LLM systems. I build RAG applications, agentic workflows, document intelligence pipelines, prompt-evaluation workflows, and observable AI services using tools such as LangChain, LangGraph, pgvector, AWS Textract, and SageMaker.

I have delivered regulated financial-data systems, including a multi-stage document extraction platform that achieved 97% accuracy across more than 10 document categories and reduced manual KYC review time by 65%. I am comfortable balancing deterministic processing with LLM fallback and evaluation-driven improvements.

My recent work also includes IoT and edge-device platforms, cloud security, secrets management, distributed deployment automation, telemetry analytics, logistics systems, payment integrations, and real-time fleet tracking. I prioritize secure architecture, reliability, and measurable business outcomes.

I am AWS Certified Solutions Architect (Associate) and open to worldwide remote opportunities and relocation. I am interested in senior or lead engineering roles involving distributed systems, platform architecture, backend engineering, and production AI/LLM solutions.

Notice period: 2 weeks

Skills

34 capabilities

Tech stack & tools

Working toolkit

Analytics

Application Hosting

Experience

Career history

Senior Consultant — Lead Data Integration & Platform Consultant SJULTRA Inc.

Architecting a distributed platform for edge-device health and analytics across a globally distributed IoT and robotics fleet. The platform unifies monitoring, orchestration, and observability data from ingestion through dashboarding.

Built a RAG-based analytics capability that converts raw device telemetry into natural-language-queryable health insights. Own security architecture including secrets management, access control, container vulnerability scanning, and automated deployment, upgrade, rollback, and device-onboarding workflows.

Software Consultant Wisdomtrust

Working on the web platform for The Wisdom Trust, a UK-registered charity. Built affiliate integrations, including an Amazon tie-up, to support a points and credits system.

Developed charity listing, voting, donation-conversion, daily engagement, and event features aligned with the platform's charity and sustainability goals.

Lead Backend Engineer (progressed from Document Intelligence / AI Engineer) MeasureOne

Built a multi-stage financial-document extraction pipeline using deterministic parsers with LLM fallback. The platform achieved 97% extraction accuracy across more than 10 financial document categories and included RAGAS-style evaluation from the beginning.

Delivered the production system using Python, Node.js, AWS Textract, and Kubernetes, reducing manual KYC review time by 65%. Moved processing from daily batch operations to near-real-time CDC pipelines monitored with Grafana and Datadog.

Software Specialist (Freelance) SJULTRA Inc.

Worked on cloud security for the platform and developed faster read paths using MongoDB and Redis.

Implemented analytics for third-party system performance, integrating Grafana and PostgreSQL querying to surface actionable operational insights.

Technical Consultant Ekshot Advertcomm Pvt Ltd

Designed system architecture for a real-time food and grocery delivery management platform with separate driver-facing and user-facing mobile applications. Supported both quick delivery and scheduled or slot-based fulfillment.

Resolved distributed-system concurrency and race-condition issues across simultaneous deliveries, improved Paytm payment reliability, reduced turnaround time, and raised uptime to 99%. Architected RabbitMQ and Kafka messaging workflows plus Elasticsearch geolocation-based delivery matching.

Software Architect / Project Lead Developer SS Shipping Services

Automated customs documentation and shipment workflows end to end, reducing processing time by approximately 60%. Implemented real-time fleet tracking and predictive-maintenance alerts, helping reduce breakdowns by roughly 20%.

Redesigned the MongoDB data layer using denormalized and materialized views for high-throughput logistics APIs. Built Kafka pipelines for real-time fleet, shipment, and compliance event streaming.

Senior Software Engineer MasterCard (via TEKsystems)

Built backend modules for card upgrade and migration in Java and Apache Struts for a large-scale card lifecycle system.

Developed secure payment APIs that reduced code duplication by 30%, and managed IBM WebSphere cluster deployments and batch-driven billing reporting.

Consultant Wisdomtrust

Designed a content management system for the Wisdom Trust web portal, including authentication, authorization, and role-based access control for user management.

Automated content publishing workflows and contributed to the broader system design and architecture of the web portal.

Senior Java EE Developer IFP – The Passenger Experience Provider

Built an in-flight content management and licensing system along with a flight-leg tracking system that delivered leg-specific content to individual airlines.

Developed airline duty-free microsites, content-display and advertising-management capabilities, and video streaming for in-flight entertainment. Processed per-leg content and product documents and adapted the content pipeline following IFP's acquisition by Global Eagle Entertainment.

Education

Learning history

JNEC

Bachelor of Engineering, Computer Science

Completed a Bachelor of Engineering degree in Computer Science.

ABMSP's Yashwantrao Chavan Law College, Pune

LLB, Law

Completed an LLB degree in Law.

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