Fenil Vanvi

Data Engineer

Bengaluru, Karnataka, India6 yrs 10 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Expert in building AI-driven applications and scalable systems.
Proficient in multiple programming languages and cloud platforms.
Strong background in Fintech and IT support automation.

Stackforce AI infers this person is a Backend Engineer specializing in Fintech and AI-driven solutions.

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Skills

Core Skills

JavaGenaiData PipelinesPythonSoftware DevelopmentLangchainAutomationDatabase OptimizationRestful ApiProduct DevelopmentApi IntegrationFlask

Other Skills

Application Programming Interfaces (API)AutoCADBack-End Web DevelopmentC++Code ReviewData IntegrationDjangoDockerGPT-4Go (Programming Language)HTMLJavaScriptLangGraphLarge Language Models (LLM)Microsoft Teams

About

Backend Engineer with 3+ years of experience building scalable systems and AI-driven applications. Proficient in Python, Golang, Java, and cloud platforms like Azure and AWS, I specialize in developing high-performance solutions for BFSI, IT support, and automation. Key achievements include: • Building intelligent workflows using LLMs, LangChain, and advanced backend architectures. • Automating processes to save time and improve accuracy across finance and AI domains. I’m passionate about solving real-world problems through technology and always open to innovative ideas and collaborations.

Experience

6 yrs 10 mos

Total Experience

1 yr 5 mos

Average Tenure

1 yr 2 mos

Current Experience

Visa

Senior Data Engineer

Apr 2025 – Present · 1 yr 2 mos · Bengaluru, Karnataka, India · Hybrid

At Visa, I’m part of the team building and scaling the Natural Language Query (NLQ) platform, aimed at empowering business users to interact with complex datasets through simple, intuitive language. My role involves:
Designing and implementing scalable, high-performance data pipelines to support the NLQ platform.
Integrating diverse data sources and ensuring seamless data availability for natural language query processing.
Collaborating with product, ML, and backend engineering teams to enhance query interpretation, response accuracy, and latency.
Building robust metadata management and semantic layer components to bridge business context with raw data.
Ensuring data security, privacy, and compliance in alignment with Visa’s standards and industry regulations.
Driving initiatives around system observability, pipeline resiliency, and cost optimization.

JavaGenAILangGraph

Ifix tech global

Software Engineer

Apr 2023 – Mar 2025 · 1 yr 11 mos · Bengaluru, Karnataka, India · On-site

At iFIX Tech Global, I contributed to multiple cutting-edge platforms in the BFSI and IT domains, focusing on backend architecture and AI integrations:
BFSI Document Intelligence: Designed an AI-powered solution for document intelligence in the BFSI sector, utilizing state-of-the-art technologies like GPT-4, LangChain, and multilingual APIs to enhance automation and reduce manual audit efforts.
IT Support Automation: Developed a Microsoft Teams-integrated bot platform, automating query resolution and improving IT support workflows with significant time savings.
Invoice Verification System: Automated invoice validation processes, achieving high accuracy and scalability for workflows, reducing manual intervention.
Digital Care Platform: Enhanced system performance and data management capabilities through advanced database optimization and RESTful API integration.

PythonSoftware DevelopmentLarge Language Models (LLM)Technical LeadershipCode ReviewLangChain+9

Bridgeweave ltd.

Software Engineer

Jun 2022 – Mar 2023 · 9 mos · Bangalore Urban, Karnataka, India

At Bridgeweave, I focused on financial technology solutions for trading and customer engagement:
Engineered an order management system for crypto and intraday trading, ensuring efficient handling of high-value transactions.
Integrated customer communication tools and streamlined deployments through robust API and cloud-based solutions.

Software DevelopmentCode ReviewProduct DevelopmentPassionate about WorkProgramming LanguagesTechnical Requirements+2

Dilaton

Software Engineer

Dec 2021 – Jun 2022 · 6 mos · Gurugram, Haryana, India

At Dilaton Technologies, I worked on developing innovative AI-driven applications:
Built a facial recognition system achieving industry-leading accuracy, optimized for asynchronous operations and seamless data processing.

HTMLSoftware DevelopmentPython (Programming Language)FlaskJavaScriptPandas+7

Career break

Gap year

May 2019 – Nov 2021 · 2 yrs 6 mos

Dedicated this time to preparing for the UPSC examination, a journey that broadened my understanding of global and societal issues and honed essential skills such as analytical thinking, resilience, and adaptability. This experience gave me a structured approach to problem-solving and a balanced perspective.