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Surjava Saha

Backend Engineer

Bengaluru, Karnataka, India6 yrs experience

Key Highlights

  • Expert in API development and integration.
  • Proven track record in fintech solutions.
  • Strong mentoring and collaboration skills.
Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in Fintech and Healthcare solutions.

Contact

Skills

Core Skills

Api DevelopmentSoftware DevelopmentBackend DevelopmentJava Development

Other Skills

API IntegrationAgile Application DevelopmentAgile MethodologiesApache KafkaApplication Programming Interfaces (API)Asynchronous API CallsCode ReviewCommunicationCore JavaCross-functional CollaborationData SynchronizationEnglishError MonitoringEvent-driven ArchitectureGit

About

Software Engineer with experience in writing production quality code. Problem solver.

Experience

Ibm

Backend Developer

Apr 2025Present · 11 mos · Bengaluru, Karnataka, India · Hybrid

Open financial technologies

2 roles

Senior Software Engineer

Promoted

Sep 2023Apr 2025 · 1 yr 7 mos · Bengaluru, Karnataka, India · On-site

  • ● Designed and implemented a data synchronization service that integrates accounting software like Tally and Zoho Books with our platform, enabling seamless collections and payouts. Developed backward sync functionality for payments and collections, and generated real-time cash flow and trend reports based on the synced data.
  • ● Productized Bharat Bill Payment System (BBPS) APIs and integrated them into our platform to enable seamless B2B invoice synchronization between merchants. Implemented asynchronous API calls, with responses managed via webhooks, ensuring efficient and reliable data handling throughout the process.
  • ● Integrated IDFC Bank’s virtual account creation, transfers, and payments APIs into our API-first Zwitch platform, handling complex payment and transfer scenarios to ensure seamless financial operations and enhanced platform functionality.
  • ● Achieved over 80% code coverage through unit testing.
  • ● Collaborated with cross-functional teams to understand product requirements, occasionally liaising directly with clients to gather insights and brainstorm optimal solutions, ensuring alignment with business needs and technical feasibility.
  • ● Mentored junior engineers by conducting thorough code reviews and leading knowledge-sharing sessions, fostering a culture of best practices and continuous learning within the team.
Data SynchronizationAPI IntegrationUnit TestingCross-functional CollaborationMentoringAPI Development+1

Software Engineer

Sep 2022Aug 2023 · 11 mos · Bengaluru, Karnataka, India · On-site

  • Designed and implemented a robust event-driven architecture using Kafka, Golang, and Postgres to synchronize user-related information across multiple third-party CRMs, enabling real-time updates that assist sales, marketing, and operations teams in making informed decisions while ensuring efficient and reliable data synchronization.
Event-driven ArchitectureKafkaGolangPostgresSoftware DevelopmentBackend Development

Cerner corporation

2 roles

Software Engineer

Jul 2020Sep 2022 · 2 yrs 2 mos

  • ● Proficiently coded, tested, and debugged Java code, ensuring optimal performance and reliability, while improving existing systems to meet precise requirements and enhance functionality and user experience.
  • ● Actively contributed to code reviews, identifying issues and deviations, while promoting the adoption of industry best practices across the development team.
  • ● Played a pivotal role in the successful development of the Next Gen Waveform Viewer for GE Healthcare, including designing and implementing a robust Waveform Management Service for virtual storage of ECG and waveform data within the Cerner database.
  • ● Proactively managed application performance and reliability through daily error checks in Splunk, monitoring New Relic metrics, and conducting rigorous performance testing with Meter, ensuring high system efficiency.
JavaCode ReviewPerformance TestingError MonitoringSoftware DevelopmentJava Development

Software Intern

Feb 2020Jul 2020 · 5 mos

Education

Techno India Institute of Technology

Bachelor of Technology — Computer Engineering

Jan 2016Jan 2020

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