Saurabh Batham

Software Development Engineer

About Me

A highly adaptable Software Development Engineer with a passion for solving complex problems and building efficient, scalable systems. Experienced in designing backend architectures, optimizing performance, and ensuring system reliability in fast-paced environments.

Enjoys working on challenging projects, learning new technologies, and collaborating with teams to build impactful solutions.

Skills & Expertise

Languages

  • C#
  • Python
  • TypeScript
  • SQL
  • NoSQL

Backend

  • .NET Core
  • FastAPI
  • NodeJS
  • REST APIs

Frontend

  • Angular JS

Cloud & DevOps

  • GCP
  • Azure Cloud
  • Docker
  • Kubernetes
  • Linux
  • Networking

Databases

  • SQL Server
  • PostgreSQL
  • MongoDB
  • MySQL
  • OpenSearch
  • Elasticsearch

Tools

  • Git
  • Azure DevOps
  • SAML
  • Pub/Sub
  • LDAP
  • xUnit
  • PyUnit
  • Apex Charts

Infrastructure

  • Clustering
  • API Gateways (Nginx)
  • CNAME-based routing

Security

  • Authentication
  • Authorization
  • Cryptography

Soft Skills

  • Problem-Solving
  • Communication
  • Team Collaboration

Work Experience

Full Stack Developer

IMIX Software Pvt. Ltd. (Investment Software Group, London, UK)

Noida, India

July 2025 – Present
  • Working on an enterprise Wealth Management Platform for investment firms built on a monolithic .NET and MS SQL Server architecture.
  • Contributing to feature enhancements and maintenance of Angular-based front-end modules integrated with .NET APIs.
  • Assisting in development, debugging, and optimization of SQL stored procedures, triggers, and views implementing core business logic.
  • Collaborating with senior developers to improve query efficiency, ensure data consistency, and maintain application performance.
  • Gaining hands-on exposure to financial domain workflows, reporting modules, and portfolio management logic within SQL layers.
  • Actively learning architectural practices for transitioning legacy modules towards modular, service-oriented design.

Software Developer

Tensech Solution Pvt. Ltd.

Noida, India

Aug 2022 - July 2025
  • Led the Accops Reporting Server project, redesigning it into microservices using .NET Core and Python FastAPI, making it horizontally scalable and reducing API response times by 43%.
  • Developed and optimized APIs for Accops Reporting Server, integrating Elasticsearch for improved logging and analytics.
  • Designed and implemented the GCP Cloud Connector for Accops HyWorks, enabling virtual machine, network, and disk management similar to existing AWS, Azure, and VMware integrations.
  • Developed IDaaS authentication and identity management solutions in .NET, supporting both Microsoft Entra ID and OpenLDAP, streamlining user provisioning and access control.
  • Built and deployed EnrichMe sandbox coding platform in Node.js, handling over 500 concurrent user submissions with a secure execution environment.
  • Configured and optimized MongoDB clusters and Redis Sentinels, ensuring high availability, fault tolerance, and distributed caching.
  • Implemented API load balancing with Nginx, clustering services across multiple nodes, and replicated the architecture on a Kubernetes cluster using Ingress controllers for dynamic service routing.

Featured Projects

Accops – Enterprise Workspace, Identity & Cloud Platform

Core backend engineer on multiple enterprise-scale systems powering Accops’ digital workspace, identity, reporting, and multi-cloud orchestration platform.

  • Built Accops Reporting Server using .NET Core and Python FastAPI with REST APIs, background listeners, and scheduled jobs
  • Designed FastAPI services that directly communicate with Elasticsearch, dynamically generating queries based on selected visualizations, filters, and aggregation parameters
  • Implemented complex Elasticsearch aggregations to support dashboards such as bar charts, pie charts, trend analysis, and tenant-level analytics
  • Designed and operated MongoDB clusters with sharding and replica sets; implemented Redis Sentinel for high availability
  • Containerized services and deployed on Kubernetes with Nginx Ingress, API load balancing, and CNAME-based routing
  • Developed Google Cloud VM Provider connector for HyWorks supporting VM lifecycle and network operations
  • Designed Accops UAM (Identity-as-a-Service) with modular identity providers and Kafka-based asynchronous writes
  • Actively involved in production deployments, scaling strategies, and operational troubleshooting
.NET CorePython FastAPIElasticsearchKubernetesDockerMongoDBRedisKafkaGoogle CloudNginxDistributed Systems

EnrichMe AI – AI-Powered Hiring Platform

Built scalable backend systems for coding assessments, resume evaluation, and AI-driven hiring workflows.

  • Developed coding assessment backend using Judge0 with secure sandboxed execution
  • Implemented background evaluation services for asynchronous test case execution
  • Integrated OpenAI and DeepSeek APIs to score resumes against job descriptions
  • Moved face authentication to AWS SQS and Lambda-based background processing to reduce API latency
Node.jsAWS SQSAWS LambdaOpenAIDeepSeekJudge0TensorFlowDistributed Systems

IMIX – Wealth Management Platform

Contributing to an enterprise wealth management platform used by investment firms, built on .NET and MS SQL Server.

  • Working on feature enhancements and maintenance of a monolithic .NET backend
  • Contributing to Angular-based frontend modules integrated with .NET APIs
  • Assisting with SQL stored procedures, triggers, and query performance optimization
  • Gaining exposure to financial workflows, portfolio management, and reporting systems
.NETMS SQL ServerAngularFinTech

ZentrumHub – Hotel Aggregation Platform

Extended a production travel aggregation platform by integrating new international hotel suppliers.

  • Developed Olympia Travels hotel supplier integration on an existing .NET Core codebase
  • Implemented supplier-specific APIs, data mapping, and pricing logic
  • Ensured seamless integration with existing booking and caching workflows
.NET CoreREST APIsTravel Domain

Inspira Holidays – Travel Booking Platform

Worked on a legacy backend system to integrate a global hotel supplier into booking workflows.

  • Integrated GoGlobal hotel supplier on a legacy JavaScript-based backend
  • Handled availability, pricing normalization, and booking flows
  • Improved system reliability while working within legacy architecture constraints
JavaScriptREST APIsLegacy Systems

GCP Auth – Secure Cloud Access Token Generator

Developed a C# CLI tool to generate short-lived Google Cloud access tokens using service account credentials.

  • Automates secure token generation for cloud-based workflows
  • Eliminates OAuth dependency and long-lived credentials
  • Designed as a production-ready, developer-friendly CLI tool
C#Google Cloud PlatformCLISecurity

Get in Touch

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