Hi, my name is

Shreyans Bhatt

Solution Architect | Principal Engineer | CEH Certified

Technical Solutions Architect with 16+ years hands-on leadership in enterprise architecture, AI/ML systems, and offensive cybersecurity. Expert in end-to-end Microsoft/.NET stacks, cloud platforms (Azure/AWS), and high-throughput distributed systems.

$ focus: Architect AI-powered enterprise platforms at global scale _

16+

Years Experience

50+

Projects Delivered

CEH

Certified

// Career Timeline

Experience

16+ years of architecting scalable systems across enterprise, fintech, healthcare, and cybersecurity domains.

GlobalLogic - A Hitachi Company

Featured

Solution Architect

Aug 2024 – Present 1 yr 5 mo Hybrid

Wood Mackenzie is a global leader in natural resources research and consultancy. EPSI is their on-demand modeling platform for the short-term renewable energy market.

Key Achievements

  • Deeply involved in re-platforming and modernization of EPSI, Wood Mackenzie's on-demand modeling platform for the short-term renewable energy market
  • Collaborated with cross-functional teams to deliver ARDs, Tech Radar initiatives, and C4 diagrams ensuring architectural alignment and innovation
  • Built and integrated Azure Event Hubs, API Management & Apache Kafka for scalable event streaming
  • Delivered PoCs on API Gateway Architecture (APIM Upstream), Early Authentication, and Rate Limiting—establishing reusable patterns for scalable API security
  • Presented EPSI Architecture Review to stakeholders, aligning platform modernization with long-term secure design goals
  • Integrated performance enhancements reducing system latency by 30%
  • Participate in GlobalLogic's Architecture Guild sharing insights on modern architectural trends
  • Help engineering team with feasibility checks through targeted, precise, and demonstrable Proof of Concepts

Tech Stack

C# .NET 8 Azure APIM Apache Kafka Event Hubs C4 Architecture Perl Python OWASP AWS Kong NGINX Binary Data Processing

Skills Applied (Project Depth)

Solution Architecture 10/10
C4 Architecture Diagrams 9/10
Azure APIM 9/10
Event-Driven Architecture 9/10
Predictive Modeling 8/10
API Gateway Design 9/10
View Project Reference

Confidential

NDA Featured

Security Architect

Jun 2024 – Present 1 yr 7 mo Remote

Cyron Intelligence is an enterprise-grade API security platform featuring real-time threat detection, machine learning-based traffic analysis, and comprehensive monitoring capabilities. Built as a solo developer demonstrating full-stack security expertise.

Key Achievements

  • Built enterprise-grade API security platform as solo developer demonstrating full-stack expertise
  • Implemented real-time threat detection with ML-based traffic analysis achieving sub-50ms latency requirements
  • Developed ApplicationCore and AnalysisEngine microservices with Minimal APIs pattern
  • Built Blazor Server dashboard with real-time UI and authentication flows
  • Designed complex PostgreSQL + TimescaleDB schema for time-series security data
  • Implemented Redis Streams for messaging and rate limiting infrastructure
  • Created ensemble threat detection models using XGBoost/LightGBM with ONNX cross-platform inference
  • Built cyron-agent-nova reverse proxy in Go with inline blocking capability
  • Developed cyron-agent-gamma Nginx/Lua module for traffic mirroring
  • Implemented zero-trust security patterns with HMAC-SHA256 webhook validation and AES-256-GCM PII encryption
  • Set up comprehensive CI/CD pipelines with GitHub Actions for multi-environment deployment
  • Integrated GreyNoise API for threat intelligence enrichment with STIX 2.1 indicator management

Tech Stack

.NET 9 ASP.NET Core C# Entity Framework Core 9 Blazor Server PostgreSQL TimescaleDB Redis Redis Streams Python 3.x XGBoost LightGBM scikit-learn ONNX Runtime Docker Docker Compose Nginx OpenResty Lua Go (Golang) Azure AKS Azure Container Apps GitHub Actions Kubernetes Kustomize Cloudflare JWT Authentication HMAC-SHA256 AES-256-GCM BCrypt Polly Serilog Prometheus MLflow SHAP Optuna GreyNoise API STIX 2.1 Paddle Billing SDK

Skills Applied (Project Depth)

.NET 9 9/10
ASP.NET Core 9/10
C# 9/10
Entity Framework Core 8/10
Blazor Server 8/10
PostgreSQL 8/10

Viseo Asia Pte Ltd

Featured

Technical Architect | Lead

Apr 2024 – Aug 2024 4 months Remote

The Monetary Authority of Singapore (MAS) is the central bank and financial regulatory authority of Singapore. This project focused on the Fund Tax Incentive Scheme for Family Offices.

Key Achievements

  • Laid foundation of robust and reusable backend components and design patterns by creating Microservices decomposition and communication diagrams
  • Defined branching strategies and proposed High-Level Architecture Designs adhering to Singapore government's high-security standards—IM8 and OWASP
  • Actively participated in project steering committee guiding technical course through backlog grooming sessions and estimations
  • Mentored 5+ developers, improving code quality by 20% and reducing feature delivery times by 25%
  • Developed critical algorithms achieving 98% project functionality within deadlines, gaining client trust
  • Designed database structure for all microservices and oversaw implementation
  • Optimized backend-React integration, reducing API response time by 40% through efficient data flow strategies
  • Maintained and enriched team's technical documentation for faster onboarding using Confluence

Tech Stack

C# .NET 8 EF Core SQL Server MySQL MongoDB Red Hat OpenShift AWS Lambda AWS Secret Manager AWS EC2 Azure Web Services Jenkins CloudBees SonarQube Nginx React Redux Kafka Connect Kafka Streams XUnit MSTest NexusIQ Microsoft Rules Engine Draw.io

Skills Applied (Project Depth)

Technical Architecture 10/10
Microservices Decomposition 10/10
OWASP Security 9/10
IM8 Compliance 9/10
Domain Driven Design 9/10
CQRS 8/10
View Project Reference

InstaFlo HealthTech LLP

Solutions Architect

Jun 2022 – Jun 2023 1 year Remote

InstaFlo is a startup focused on providing emergency/Golden hour medical services to users through managed services. The platform coordinates ambulance dispatch, hospital connectivity, and patient management.

Key Achievements

  • Completed database design in record time for project kickstart
  • Full ownership of the product on technical aspect with close collaboration with CTO
  • Ownership of technical decisions including programming paradigms, deployment strategies, and data migrations
  • Executed system architecture modeling with deep understanding of implications
  • Designed required diagrams and workflows for team of programmers
  • Demonstrated robustness of system architecture to technical stakeholders
  • Implemented highly advanced POCs for MVP release demonstrating system capabilities to stakeholders
  • Active participation in coding activities across web app, desktop application, mobile app, and cloud-based serverless functions
  • Implementation of REST-based web service using XML/JSON bindings following Domain Driven Design

Tech Stack

C# .NET 6 XAML Angular 11 Ionic Framework UWP Win32 Services Windows SDK Azure PaaS Azure Functions MongoDB SQL Server Android with Dart OpenAPI REST APIs XML/JSON Bindings

Skills Applied (Project Depth)

Solution Architecture 10/10
Database Design 9/10
Cross-Platform Development 8/10
Domain Driven Design 9/10
Azure Serverless 8/10
Mobile Development 7/10

LogicSense Technologies Pvt Ltd

Featured

Technical Consultant | Tech Lead

Nov 2021 – Apr 2024 2 yrs 5 mo Remote

Multi-client consulting engagement serving OneStop Australia (logistics/security) and L'Oreal Singapore (Beauty Tech platform). Delivered scalable microservices solutions with industry best practices.

Key Achievements

  • Architected .NET-based microservices on Azure App Service with Kafka streaming and event-driven design
  • Designed and implemented high-performance .NET 8 microservices with Azure Kubernetes Service (AKS) and Kafka event processing
  • Spearheaded Beauty Tech Microservice design for L'Oreal, delivering scalable solutions with industry best practices
  • Designed scalable product data platform blueprint using microservices and API-first strategy ensuring cross-system consistency across ERP, analytics, and e-commerce
  • Built integration pipelines and harmonized product metadata across Azure and AWS services ensuring seamless ingestion and synchronization
  • Optimized backend .NET Core APIs and improved Azure Service Bus/Kafka-based messaging performance by 40%
  • Implemented functional deliverables using DDD, improving integration with client team achieving 95% success rate
  • Achieved positive feedback consistently about superior code quality from client's leadership
  • Demonstrated aptitude to learn Domain-Driven-Design, Railway-Oriented Programming, and Functional Programming concepts

Tech Stack

C# .NET Core .NET 8 AWS SAM AWS Lambda AWS SQS AWS API Gateway AWS S3 Docker Jenkins Angular 11+ SQL Server EF Core Azure PaaS Azure VNet Azure IaaS Confluent Kafka Apache Kafka Functional Programming Domain Driven Design Railway-Oriented Programming

Skills Applied (Project Depth)

.NET Core 10/10
AWS Lambda 9/10
Functional Programming 9/10
Domain Driven Design 9/10
Microservices Architecture 10/10
Kafka Event Streaming 8/10
View Project Reference

UWorld India Pvt. Ltd.

Featured

Principal Software Engineer

Jul 2020 – Jul 2021 1 year Remote

UWorld is the most user-friendly test prep company on the market. They have helped millions of undergraduates, graduates, and professionals successfully prepare for high-stakes exams including USMLE, NCLEX, and more.

Key Achievements

  • Received B2B Innovation Award for defining scalable microservices, increasing system reliability by 30%
  • Awarded technical lead for organization's most rewarding B2B platform for extraordinary contribution in Test Preparation Interface module
  • Executed responsibility for delivering quality features by actively participating in development activities, technical and functional grooming sessions
  • Worked on establishing company's first DevOps implementations for different environments leading to production server
  • Implemented Onion Architecture and Clean Design code for new microservices-focused API
  • Played crucial role in upgrading the technical stack of the product
  • Maintained Azure DevOps pipelines for different environments

Tech Stack

C# ASP.NET Core 5.0 .NET Framework 4.5.2 Angular 9 Docker Kubernetes Microservices Protobuf REST gRPC MongoDB Azure DevOps Onion Architecture Clean Architecture Polynomial Regression Model

Skills Applied (Project Depth)

Technical Leadership 9/10
Microservices Architecture 9/10
Onion Architecture 9/10
DevOps 8/10
Kubernetes 7/10
gRPC 8/10
View Project Reference

Milestone Inc.

Featured

Principal Software Engineer | Tech Lead - Research Specialist

Jul 2019 – Jun 2020 11 months Onsite

Milestone helps companies create, organize, and amplify digital information to enhance client's digital presence. They specialize in SEO, schema markup, and digital marketing solutions for hospitality and enterprise clients.

Key Achievements

  • Proved technical feasibility of newly discovered AI-enabled Schema Manager solution by efficiently implementing and demonstrating POC to stakeholders achieving required scalability
  • Achieved stakeholder approval by demonstrating Cloud-based & AI-enabled Schema Manager with 50% faster POC delivery
  • Led the programming team of Schema Manager product to deliver the MVP under stipulated time
  • Ensured high levels of quality in implemented code by following best practices for microservices and cloud-based scalability
  • Architected scalable pipeline using Python, NLP, Scrapy, Azure PaaS, and CosmosDB
  • Applied ANN/CNN models to support multilingual rendering across web and voice interfaces
  • Performed task breakups, communicated timeframes with estimations, and mentored team members as technical lead

Tech Stack

Python 2.7 Python 3.x ASP.NET Core Azure PaaS CosmosDB PostgreSQL Angular 8 JavaScript HTML5 Scrapy XPath HTMLAgilityPack Selenium ChromeWebDriver PuppeteerSharp Google NLP NLTK Spacy TensorFlow Google Voice Apps Machine Learning K-Means Clustering Artificial Neural Networks Convolutional Neural Networks Natural Language Processing

Skills Applied (Project Depth)

Python 9/10
Natural Language Processing 9/10
Web Scraping 10/10
Machine Learning 8/10
Azure PaaS 8/10
Technical Leadership 9/10
View Project Reference

H&R Block India Pvt. Ltd.

Senior Software Engineer | ORM Module Lead

Apr 2017 – Jun 2019 2 yrs 2 mo Onsite

H&R Block, Inc. is an American tax preparation company operating in Canada, the United States, and Australia. They have prepared more than 680 million tax returns since 1955 with approximately 12,000 company-owned and franchise retail locations.

Key Achievements

  • Awarded Outstanding Performer of the Year 2018 for the planned transformation of legacy product to microservice-based solution
  • Awarded Extra Miler for the quarter (Q4 2018) for outstanding performance
  • Took responsibility to remove Silverlight technology, contributing to creation of required tools for new microservices
  • Promoted as Module Leader responsible for Object Relation Models mapping between old and new systems
  • Consciously implemented appropriate design patterns for supporting legacy code and new web API consumed by Angular clients
  • Contributed to R&D on Dimensionality Reduction algorithm research and implementation
  • Guided and mentored Junior Software Engineers to achieve targeted team performance
  • Joined organization for migrating huge, complex legacy Tax filing system into new generation product

Tech Stack

C# .NET Framework 4.5 Silverlight WPF Angular 4 AngularJS 2.0 Win32 XML JSON Entity Framework Breeze Sharp NuGet Octopus Deploy T4 Text Templating Microservices Web API Dimensionality Reduction Algorithms

Skills Applied (Project Depth)

C# 10/10
Silverlight 9/10
Angular 8/10
Legacy Migration 9/10
Design Patterns 9/10
Entity Framework 9/10
View Project Reference

LogicSense Technologies Private Limited

Technology Solution Architect

Nov 2013 – Apr 2017 3 yrs 5 mo Onsite

LogicSense Technologies is a product-based company focused on Electronic Medical Records management. They provide cutting-edge technology solutions for healthcare providers including clinics and hospitals.

Key Achievements

  • Transformed legacy product to Microservice architecture with full ownership of technical components
  • Took full ownership of .NET-based and open-source integration with migration plans
  • Implemented Android mobile application using Android SDK for API level 29 with stylus pen support for handwritten doctor's prescriptions
  • Developed automated facial detection through web camera integration using Windows SDK for in-patient enrollment feature
  • Designed robust, reusable and secure workflows for maintaining highly integrated medical records
  • Executed plan for systematic upgradations addressing trade-offs from MVP release phase
  • Demonstrated high degree of professionalism by achieving quality implementations on pre-decided time
  • Handled team of 10 members consisting of Senior and Junior engineers covering all aspects of SDLC and release management

Tech Stack

C# ASP.NET .NET Framework Windows Phone Android SDK (API Level 29) Windows SDK Azure VMs Azure Notification Hubs Azure Xamarin HTML5 XAML MVVM WCF SOAP SQL Server TCP/IP Networking jQuery

Skills Applied (Project Depth)

Solution Architecture 9/10
Android SDK 8/10
Windows SDK 8/10
WCF Services 9/10
Azure Notification Hubs 7/10
Cross-Platform Development 8/10
View Project Reference

XDocWorks (Reeleezee) Pvt. Ltd.

Software Engineer | SSRS Specialist

Oct 2013 – Apr 2017 3 yrs 6 mo Onsite

Reeleezee is a successful Dutch provider of online bookkeeping, invoices and time sheets for starters, own-account workers, SMEs and their accountants. From their business premises in Breukelen, they serve over 80,000 users with more than 20,000 online bookkeeping systems.

Key Achievements

  • Joined organization predominantly as SSRS developer with strong C# knowledge
  • Developed quality-driven code while maintaining existing Silverlight-based web application
  • Implemented SSRS-based multilingual and customized reports
  • Created multilingual SSRS reports by gaining entire system's SQL database knowledge
  • Created new web APIs to support new features in single tenancy database environments with heterogeneous release versions
  • Built indigenously developed rendering engine capable of designing input parameter controls dynamically
  • Generated over 100 reports under various categories with multilingual parameter filtering

Tech Stack

C# .NET Framework Silverlight SSRS SQL Server ASP.NET REST Web API OAuth 2.0 IIS

Skills Applied (Project Depth)

C# 9/10
SSRS Reporting 10/10
Silverlight 8/10
SQL Server 9/10
REST API Development 8/10
Multi-tenant Architecture 7/10
View Project Reference

Capital Knovus - Logical Software Solution Pvt. Ltd.

Senior Software Engineer

May 2012 – Sep 2013 1 yr 4 mo Onsite

Knovos (formerly Capital Novus) is a global technology firm that provides comprehensive Knowledge Management and Litigation Support services to legal, corporate, and government clientele. They offer cost-effective solutions for eDiscovery, Information Governance and Project management.

Key Achievements

  • Developed high-quality code for complex, high-performance eDiscovery Document Management Platform modules
  • Integrated Big Data implementation with .NET-based Windows application using appropriate abstractions and interfaces
  • Implemented highly efficient code for processing millions of records
  • Contributed to development of attribute-based document search system for e-discovery solutions
  • Helped junior developers with technical difficulties by removing technical bottlenecks
  • Participated in Requirement Gathering and Analysis meetings and production release activities
  • Developed eZREVIEW (Most Used Document Review Platform Worldwide) - Automatic Document Profiling module integrating .NET and Java algorithms
  • Built server-side export and notification system enabling background processing without client wait time
  • Created automated phrase detection for Solr integration and database search
  • Developed eZVUE (Efficient data culling tool) - Multiple Load Flat File Import processing 500GB+ datasets efficiently

Tech Stack

C# .NET Framework Win32 WPF Infragistics Controls SQL Server Big Data Integration Solr Full-Text Search

Skills Applied (Project Depth)

C# 9/10
Win32 Development 8/10
Big Data Processing 8/10
SQL Server 9/10
Performance Optimization 9/10
Legal Tech Domain 7/10
View Project Reference

eConsultants Networks India Pvt. Ltd.

Software Engineer

Feb 2010 – May 2012 2 yrs 3 mo Onsite

eConsultantsNetwork India is an offshore software development & outsourcing company specializing in providing services to clients located in Germany. They serve customers with 24/7 support for ERP and custom software solutions.

Key Achievements

  • Joined as intern and earned permanent role as dedicated .NET programming resource for German ERP development team
  • Extended generic and flexible entity framework for product development following Object Oriented Principles
  • Supported customers troubleshooting technical difficulties in server deployment and availability
  • Developed web projects as individual contributor and deployed on regional servers
  • Built Performance Management System (CRM-PMS) with web interface for Project & ToDos management
  • Developed LEA+ WILKEN integration module for Outgoing Invoice using VSTO Word Bookmarks
  • Created Invoice Template and Billing modules with editable/non-editable bookmark fields
  • Implemented Dynamic Captions, Runtime Field Generation, Multicolumn Search, Resolution Independent Layout

Tech Stack

ASP.NET AJAX C# ADO.NET Windows Forms VSTO Word Bookmarks Word Add-ins Excel Add-ins SSRS SQL Server IIS

Skills Applied (Project Depth)

ASP.NET 8/10
C# 8/10
VSTO Development 8/10
SQL Server 8/10
Entity Framework Design 7/10
Windows Forms 7/10
View Project Reference

// Technical Arsenal

Skills & Expertise

Aggregated proficiency across 16+ years. Ratings reflect maximum depth achieved across projects.

Top Competencies (9)
01

C#

10 /10

Applied in 5 projects

02

Solution Architecture

10 /10

Applied in 3 projects

03

Microservices Architecture

10 /10

Applied in 2 projects

04

Technical Architecture

10 /10

Applied in 1 project

05

Microservices Decomposition

10 /10

Applied in 1 project

06

.NET Core

10 /10

Applied in 1 project

07

Web Scraping

10 /10

Applied in 1 project

08

Research & POC Development

10 /10

Applied in 1 project

09

SSRS Reporting

10 /10

Applied in 1 project

Skills by Category

Architecture & Design (16 skills)
Solution Architecture 10
Microservices Architecture 10
Technical Architecture 10
Microservices Decomposition 10
Web Scraping 10
Domain Driven Design 9
Event-Driven Architecture 9
API Gateway Design 9
C4 Architecture Diagrams 9
Azure APIM 9
Database Design 9
Onion Architecture 9
Clean Architecture 9
CQRS 8
REST API Development 8
Multi-tenant Architecture 7
Backend & Languages (13 skills)
C# 10
.NET Core 10
.NET 9 9
ASP.NET Core 9
Python 9
Entity Framework 9
Entity Framework Core 8
Python ML 8
gRPC 8
REST API Development 8
ASP.NET 8
Entity Framework Design 7
Go (Golang) 6
Cloud & DevOps (8 skills)
Azure APIM 9
Docker 9
AWS Lambda 9
Azure Serverless 8
Azure Kubernetes Service 8
Azure PaaS 8
Kubernetes 7
Azure Notification Hubs 7
AI & Machine Learning (5 skills)
Python ML 8
Machine Learning 8
XGBoost 7
ONNX Runtime 7
Neural Networks 7
Security & Compliance (4 skills)
OWASP Security 9
IM8 Compliance 9
JWT Security 8
Cryptography 8
Data & Databases (4 skills)
SQL Server 9
PostgreSQL 8
Redis 8
Kafka Event Streaming 8
Proficiency Scale:
1-4 Basic
5-6 Intermediate
7-8 Advanced
9-10 Expert

Certified Ethical Hacker (CEH)

EC-Council • ECC0235961487

ML Specialization

Stanford + DeepLearning.AI • Coursera

// Social Proof

Testimonials

Direct recommendations from colleagues, managers, and clients on LinkedIn.

DG

Deepthi Garine

Project Manager/Scrum Master/Software Team Lead(Full Stack)

Viseo Asia Pte Ltd

October 2024

DT

Dhaval Thanki

Head of Research and Development

Milestone Inc

April 2020

TP

Tony Pottier

Digital Tech | Data | Software Engineering | Positive Digital Maker

Viseo Asia Pte Ltd

October 2024