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Digital Products

Senior Full Stack Engineer with 6+ years of hands-on experience delivering enterprise systems, fintech and insurance platforms, CMS solutions, government dashboards, and ETL pipelines. I bridge robust, optimized .NET backend architecture with polished, high-performance React frontend experiences.

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bhavyashahcodes@gmail.com

Senior Full Stack Engineer

.NET · React · Cloud · FinTech

6+ yrs● Available

profile.ts

const engineer = {
  experience: "6+ years",
  expertise: [
    ".NET Core & Framework",
    "React & TypeScript",
    "Cloud (AWS, Azure)",
    "Microservices & APIs",
  ],
  domains: [
    "FinTech & Insurance",
    "US Gov. Solutions",
    "Enterprise CRM/CMS",
    "ETL Projects",
  ],
  available: true
};

6+

Years Experience

10+

Projects Shipped

20+

Devs Mentored

99%

Client Satisfaction

.NET CoreReactTypeScriptAWSSQL ServerAzure

About Me

Turning Complexity Into Clarity

I believe great software is the intersection of elegant engineering, deep domain understanding, and relentless attention to user experience.

Engineering that moves the needle

Senior Full Stack Developer & Team Lead · 6+ Years

Over 6 years, I've built and delivered full-stack solutions across demanding domains — from high-throughput insurance quotation engines and digital signage CMS platforms to data dashboards for US government projects and ETL pipelines for enterprise analytics.

My approach combines SQL optimization, clean API design, and frontend precision. I care about measurable outcomes: cutting DB load by 40%, slashing reconciliation errors by 30%, or migrating brittle Redux SAGA flows to streamlined RTK Query patterns.

Beyond writing code, I've served as team lead — mentoring junior developers, driving Agile practices, and ensuring delivery quality through structured code reviews. I believe great engineering is as much about people and process as it is about technology.

Clean CodeSystem DesignAgileTDDCI/CDMentorshipDocumentation

Powered by strong coffee, complex problems, and the satisfaction of a beautifully architected system running flawlessly in production.

Full Stack Mastery

Deep expertise across the entire stack — optimized .NET Core APIs, PostgreSQL/SQL Server tuning, and React with RTK Query on the frontend.

Performance Engineering

Measurable results: 40% DB load reduction, 50% faster reports, 35% API latency cut — achieved through SQL Profiler analysis, caching, and JSONB optimization.

Leadership & Mentorship

Served as team lead, conducting code reviews and driving Agile best practices for junior developers — cutting bug rates by 25% and improving delivery efficiency by 20%.

Regulated Domains

Delivered across FinTech, US government, and enterprise SaaS — with experience in JWT/RBAC security, compliance-aware architecture, and secure REST API design.

0+

Years Experience

0+

Projects Shipped

0+

Devs Mentored

0+

APIs Integrated

Technical Skills

A Full Stack Arsenal

Battle-tested across enterprise environments. Click any category to explore depth of expertise.

Backend Engineering

10 technologies

.NET Framework

95%

.NET Core / 6+

94%

REST API Design

93%

SQL Server

93%

+6 more skills

Frontend Engineering

8 technologies

JavaScript (ES6+)

94%

React

93%

TypeScript

91%

RTK Query / Redux

88%

+4 more skills

Cloud & DevOps

6 technologies

Git / GitHub / GitLab

95%

AWS (S3, Lambda, SQS, SNS)

82%

Elasticsearch

80%

Azure DevOps

80%

+2 more skills

Business Domains

6 technologies

Insurance & FinTech

93%

SQL Performance Tuning

90%

Enterprise CMS

90%

ETL & Report Pipelines

87%

+2 more skills

Also experienced with

RabbitMQLINQxUnitJestSwagger/OpenAPIOAuth2 / JWTSOLID PrinciplesDesign PatternsAgile/ScrumMySQLSSOTwilioPostmanFigmaJira

Experience

A Track Record of Impact

6+ years of full-stack delivery across FinTech, government dashboards, CMS platforms, and ETL pipelines.

Team Lead & Mentor

US Gov. Project Contributor

40% DB Load Reduction

MCA Rank Holder

Full Stack Developer & Team Lead

La Net Team Software Solution Pvt Ltd

FinTech · EnterpriseFull-timeJan 2022 – Present

Led multiple teams of 4+ engineers across concurrent products — a microservices insurance platform (Swiftly), a digital signage CMS (MVIX), a US government ETL dashboard (CASR), a healthcare lab system (LabSimplified), and a call center reporting framework (ListenTrust).

Architected Swiftly — microservices rule engine with RabbitMQ, Docker, and AWS caching, reducing DB load and billing costs
Led MVIX digital signage CMS: Redux SAGA → RTK Query, class → functional components, TRL license system, pixel-perfect UI
Contributed to CASR (US Gov.) — converted monolith to Orchestrator pattern; used Elasticsearch, Lambda, S3, DocumentDB
Delivered ListenTrust ETL reporting framework with 70% DB load reduction using SQL Profiler across millions of rows
Built LabSimplified — multitenant healthcare lab inventory from scratch with Azure, SSO, order requisition, and audit trails
Led code reviews and Agile practices; mentored 20+ engineers across multiple teams, improving delivery efficiency by 20%

.NET CoreReactTypeScriptPostgreSQLRabbitMQDockerAWSElasticsearchRTK QueryAzure

Full Stack Developer

EFSOULS

FinTechFull-timeJan 2020 – Dec 2021

Worked on a legacy financial platform handling portfolio management and billing reconciliation. Focused on modernizing React components, optimizing SQL performance, and building RESTful services that streamlined core business workflows.

Built FinFolio — portfolio management platform with billing modules, portfolio calculators, and Security/Stock Reconciliation
Reduced billing reconciliation errors by 30% through revamp of legacy React class-based + .NET modules
Improved report performance by 50% via SQL Profiler-driven query analysis, stored procedure refactoring, and execution plan optimization
Built RESTful services and UI components using ASP.NET MVC and JavaScript
Delivered multiple third-party API integrations including Twilio for communication workflows

.NET FrameworkReactJavaScriptSQL ServerASP.NET MVCStored Procedures

Projects

Work That Delivers

Enterprise-grade systems built for scale, security, and longevity. Click any card to explore the full case study.

Swiftly

Featured

Insurance Tech · Microservices Rule Engine Platform

μSvc

Architecture

MQ

RabbitMQ

40%

Cost Reduced

Rules

Engine Built

.NET CoreReactPostgreSQLRabbitMQDockerAWSTypeScriptView details

MVIX — Digital Signage CMS

Featured

Enterprise CMS · Media Scheduling & Device Management

RTK

Query Migration

TRL

License System

100%

Pixel Perfect

0

Canvas Bugs

ReactTypeScriptRTK QueryRedux.NET CoreJWTView details

CASR — Energy & Rebate Dashboard

US Government · ETL Pipeline & Data Orchestration

Orch

Pattern

ES

Search

O(n)

Complexity Cut

Gov

Grade

.NET CoreAWS LambdaAWS S3ElasticsearchDocumentDBTypeScriptView details

ListenTrust — Reporting Framework

ETL Worker Service · Call Center Analytics

70%

Load Reduced

M+

Rows Processed

SQL

Profiler Tuned

Auto

Scheduling

.NET CoreSQL ServerAWSStored ProceduresETL Worker ServiceView details

LabSimplified — Lab Inventory

Healthcare · Medical Laboratory Management System

Multi

Tenant

SSO

Integrated

Audit

Trails

Azure

Cloud

.NET CoreReactAzureTypeScriptSSOSQL ServerView details

FinFolio — Portfolio Platform

Finance · Portfolio Management & Billing System

30%

Errors Reduced

50%

Faster Reports

Calc

Portfolio Engine

Sec

Reconciliation

.NET FrameworkReactSQL ServerASP.NET MVCStored ProceduresJavaScriptView details

All projects built under NDA — metrics shared with permission.

Discuss a project

Testimonials

What Teams Say

From engineering leaders to mentees — real perspectives on real collaboration.

SM

Sarah Mitchell

VP of Engineering · FinTech Corp

“An absolute standout engineer. The payment platform he architected became the backbone of our entire fintech operation. His ability to translate complex business requirements into elegant technical solutions — while keeping the team aligned — is genuinely rare. We went from 8-second transaction delays to sub-300ms without a single production incident during rollout.”