Suman Biswas

Full Stack Engineer

Bengaluru, Karnataka, India7 yrs 3 mos experience

Highly Stable

Key Highlights

Expert in scalable backend services and cloud-native technologies.
Proven track record in optimizing ad processing pipelines.
Strong foundation in Information Technology from Jadavpur University.

Stackforce AI infers this person is a Backend-heavy Fullstack Engineer with expertise in AdTech and FinTech.

Contact

Skills

Core Skills

Microsoft AzureC#JavaApi Design

Other Skills

.NET 6.NET FrameworkApache DruidApache KafkaApache NiFiApache SupersetApache ZooKeeperAzure Cosmos DBAzure Data LakeAzure DevOps ServicesAzure FunctionsAzure Key VaultAzure KustoAzure SQLAzure Service Bus

About

Microsoft empowers the Ads Trust and Safety team by leveraging expertise in scalable backend services, distributed systems, and cloud-native technologies. Currently focused on enhancing the Ads Manual Review System, the team ensures reliability and efficiency in human-in-the-loop ad moderation using tools like C#, .NET 6, and Microsoft Azure. Supported by a strong foundation in Information Technology from Jadavpur University, the team contributes to critical ad review workflows, optimizing processing pipelines, and ensuring compliance. Previous FinTech and TravelTech roles honed skills in API design, microservices, and performance optimization, enabling impactful collaboration across industries.

Experience

Optum

Lead Full Stack Engineer

Oct 2025 – Present · 5 mos · Bengaluru, Karnataka, India · Hybrid

Microsoft

Software Engineer 2

Jan 2022 – Aug 2025 · 3 yrs 7 mos · Bangalore Urban, Karnataka, India

Contributing to the Bing Ads platform by building scalable backend services to
support ad delivery, analytics, and manual review workflows.
Bangalore, India
Currently focused on the Ads Manual Review System, improving the efficiency
and reliability of human-in-the-loop ad moderation processes.
Optimizing ad processing pipelines and enhancing the performance and fault
tolerance of services at scale.
Leveraging C#, .NET 6, Cosmos DB, and other Microsoft Azure technologies to
build robust cloud-native solutions.
Collaborating cross-functionally to ensure system resilience, compliance, and
high availability across critical ad review and delivery systems.

Azure Cosmos DBC#Azure Key VaultAzure DevOps ServicesAzure FunctionsAzure SQL+2

Makemytrip

Senior Software Engineer 1

Apr 2021 – Dec 2021 · 8 mos · Bengaluru, Karnataka, India

Worked in the Grounds (Rail) team, enhancing booking and search systems.
Bangalore, India
Designed and implemented RESTful APIs for various B2C travel features.
Contributed to backend services using Java, Spring Boot, and MySQL.

Blackbuck (zinka logistics solutions pvt. ltd.)

Software Development Engineer

Oct 2019 – Apr 2021 · 1 yr 6 mos · Bangalore

Member of the FinTech team, developing microservices for ledger management
and MIS (Management Information System) to support financial reporting and
transaction tracking.
Bangalore, India
Designed a modular WhatsApp notification system to manage message
templates, user preferences, and message delivery tracking, ensuring personalized
and efficient communication.