Department Builder • Solo Consulting Engineer • Elite Optimizer

Hi, I'm Pranto Das

Build → Scale →

I build things that didn't exist before. At Enosis, built two departments from scratch - SRE (trained 4 engineers, automated 350+ resources) and now Data Engineering. On weekends, solo-built Haji Tracker - a live GPS platform serving real pilgrims. Found a 96.67% performance win others missed. Started as ICPC competitor (Rank 22/190), still solving problems the same way.

Built 2 DepartmentsLive Consulting Project96.67% OptimizerICPC Top 22/190

Microsoft Certified: Azure Developer Associate Badge

About Me

I build things that didn't exist before - capabilities, not just features. At Enosis, I've done this twice now: built the SRE function from scratch (trained 4 SREs, automated 350+ Azure resources, got the company offering SRE as a service), then moved on to founding Data Engineering. That's the pattern: take something undefined, build it into something real, hand it off, repeat. Before that, I was the performance guy - 96.67% improvement on a critical workflow, zero-downtime Azure migrations, 300% throughput gains. And on weekends? Solo-built Haji Tracker (React Native + .NET 9), a live GPS tracking platform for Hajj pilgrims. Started as an ICPC competitor (Rank 22/190), still solve problems the same way - systematically.

Key Strengths

Build → Scale → Transition: I take undefined problems and turn them into autonomous teams. Did it with SRE, doing it again with Data Engineering. Company trusts me with the messy zero-to-one work.
Find the 96.67% wins: Patient Communication from 10 minutes to 20 seconds. Page loads cut by 80%. That's not tuning - that's finding what's fundamentally broken and fixing it.
Solo delivery when needed: Haji Tracker proves I can architect, code, deploy, and run production systems end-to-end. Built on weekends while excelling in my full-time role.
AI productivity multiplier: GitHub Copilot gives me 50-100x gains on routine work. Now exploring LLM/RAG/Agentic AI for next-generation data platforms - combining traditional engineering with modern tooling.

What I Build

I don't just write code—I build capabilities that create lasting value. From founding entire departments to solo-engineering production systems, I transform undefined problems into scalable solutions that drive revenue and impact.

Department Building & Leadership

Built SRE and Data Engineering departments from zero. Train teams, establish operating models, enable new revenue streams. Repeatable pattern: build → scale → transition → repeat.

Solo Consulting & End-to-End Delivery

Full-stack product delivery as a solo engineer. Built Haji Tracker (React Native + .NET 9 + GPS pipeline) live in production. Rapid prototyping, independent shipping, client-facing ownership.

Extreme Performance Optimization

96.67% runtime improvements (10min→20sec), 80% load time reductions, 300% throughput gains. Database tuning, N+1 elimination, indexing, EF Core optimization, caching, query rewrites.

Data Engineering & AI Integration

Building modern data platforms: Spark/PySpark, Airflow orchestration, cloud warehouses (Snowflake), lakehouse architectures. AI/LLM/RAG patterns for intelligent automation and next-gen pipelines.

Cloud Architecture & SRE

Zero-downtime Azure migrations, automated 350+ resources (Datadog/Ansible), SLO/SLI programs, incident response. Built SRE function generating client revenue. Multi-region, scalable, cost-optimized solutions.

DevOps & Infrastructure Automation

CI/CD pipelines with Azure DevOps and GitHub Actions. Infrastructure as Code (Bicep, Terraform, ARM), configuration management (Ansible), automated deployments, GitOps workflows.

Full-Stack & Microservices Development

End-to-end development: .NET 8/9, C#, Angular, React Native, TypeScript. Microservices with RabbitMQ, RESTful APIs, serverless (Azure Functions), event-driven architectures, distributed systems.

Monitoring, Security & Compliance

Comprehensive observability: Datadog, Azure Monitor, APM, distributed tracing, alerting. OWASP Top 10 certified. Security best practices: auth, encryption, Key Vault, SQL injection prevention.

Career Journey & Experience

Highlights of roles, outcomes, and impact — the work that shaped my SRE, Cloud, and Full‑Stack expertise.

NOV 2025 - PRESENTLess than a month

Principal Software Engineer — Founding Lead, Data Engineering Initiative

Enosis Solutions

Building Data Engineering department from scratch—second time proving the "build → scale → transition" model. Defining charter, tech stack selection, service catalog design, hiring roadmap. Combining traditional data engineering (Spark, Airflow, data warehousing) with modern AI capabilities (LLM, RAG, Agentic AI) for next-generation data platforms.

Key Achievements

Technology Stack

SQLPythonPandasApache SparkPySparkApache AirflowPostgreSQLDuckDBSnowflakeAzure Data FactoryDatabricksKafkaLLMRAGAgentic AIGitHub CopilotLakehouse ArchitectureETL Pipelines

FEB 2025 - OCT 20258 Months

Principal Software Engineer (SRE) — Team Lead

Enosis Solutions

Promoted to scale proven SRE capability into full department. Grew from solo IC to team lead—trained 4 SREs, automated 350+ Azure resources (Datadog/Ansible), recruited Manager for succession. Established operating model (SLOs/SLIs, runbooks, on-call protocols) enabling external client revenue. Clean transition validated repeatable "build → scale → handover" pattern.

Key Achievements

New Revenue Stream: Built SRE function from scratch—company now offers SRE services to external clients
Team Development: Trained 4 SREs in reliability engineering mindset (SLOs/SLIs, incident response, blameless postmortems, on-call practices)
Succession Planning: Recruited and onboarded SRE Manager, ensured clean handover and team autonomy
Automation at Scale: Automated Datadog monitoring for 200+ App Services + 150+ Container Apps using Ansible
Monitoring Transformation: Standardized tags, centralized logs, APM coverage across entire infrastructure fleet
Service Reliability: Onboarded 20+ services with SLO/SLI definitions, monitoring setup, and runbook creation
Portfolio Coverage: 350+ compute targets under comprehensive SRE management
Operating Model: Established runbooks, ownership boundaries, and processes for sustainable operations

Technology Stack

Azure App ServicesAzure Container AppsDatadogDatadog APMAnsibleBicepTerraformPython.NETPowerShellBashAzure CLIAzure DevOpsSite Reliability EngineeringIaC

MAY 2024 - JAN 20258 Months

Senior Software Engineer (SRE)

Enosis Solutions

Transitioned from software engineering to SRE to build new capability. Mastered reliability discipline in 8 months: observability, incident management, on-call, blameless culture. Delivered measurable impact: 40% alert accuracy improvement, Datadog APM across 15+ teams, multi-cloud standardization (Azure, GCP, AWS). PlanetDDS proved the concept. Promoted to Principal to scale into full department.

Key Achievements

SRE Fundamentals: Mastered observability, incident management, on-call rotations, blameless culture, and reliability engineering in 8 months
Alert Accuracy: Improved alert accuracy by 40% through monitoring standardization and noise reduction
Foundation Building: Established on-call protocols and RCA practices that enabled future team scaling
APM Integration: Deployed Datadog APM giving 15+ development teams application performance visibility
Infrastructure as Code: Implemented Bicep and Ansible for repeatable, scalable infrastructure automation
Multi-Cloud Operations: Standardized SRE practices across Azure (primary), GCP, and AWS environments
Promotion Earned: Demonstrated SRE capability, promoted to Principal to build and scale entire function

Technology Stack

AzureGCPAWSDatadogDatadog APMBicepAnsibleAzure DevOpsPython.NETPowerShellAzure CLISite Reliability EngineeringIaCObservability

FEB 2022 - APR 20242 Years, 2 Months

Senior Software Engineer

Enosis Solutions

Peak individual contributor on Denticon (dental practice management platform, ~40-person cross-functional team). Operated as Point of Contact for Planet DDS sub-teams (3-7 members), attended critical client meetings, conducted code reviews, made autonomous technical decisions. Led zero-downtime cloud migration (on-prem → Azure), 96.67% performance wins, and Node.js → .NET 8 migration. Delivered 350+ tickets with 99.2% on-time rate.

Key Achievements

96.67% Performance Win: Patient Communication job optimized from 10 minutes → 20 seconds via query rewrites and index tuning
93.3% Azure Functions Optimization: Execution times from 15+ minutes → under 10 seconds via batch calls and EF Core tuning
300% Throughput Increase: Led Express.js → .NET 8 migration for marketplace component
Zero-Downtime Cloud Migration: On-prem → Azure with Traffic Manager—phased rollout with parallel run and gradual traffic shift
Point of Contact Leadership: Led 3-7 member sub-teams, attended client meetings, conducted code reviews independently
High-Volume Delivery: 350+ Jira tickets (features, performance, cloud migrations, bug fixes) with 99.2% on-time delivery
Velocity Champion: Consistently delivered 4-5 tickets/day during high-velocity sprints without quality compromise

Technology Stack

C#.NET 8ASP.NET CoreEF CoreSQL ServerT-SQLAngularTypeScriptjQueryAzureAzure App ServicesAzure Traffic ManagerAzure FunctionsPerformance ProfilingMicroservices

FEB 2020 - JAN 20221 Year, 11 Months

Software Engineer

Enosis Solutions

First professional role post-university. Completed intensive 1.5-month bootcamp (HTML, CSS, JavaScript, C#, LINQ, .NET Core, SQL). Operated in production environment on Denticon platform—worked with legacy codebases, debugged issues without documentation, made immediate contributions. Built NotificationServer microservice using RabbitMQ and Twilio. Recognized by project leadership for outstanding performance.

Key Achievements

Fast Ticket Model: Consistently resolved 4-5 Jira tickets daily—became known for speed without quality compromise
80% Page Load Reduction: Introduced service-level caching and reorganized resource loading (lazy loading, code splitting)
Bug Resolution: Debugged production issues by reading code, tracing execution, reproducing locally—no handoffs needed
Complex Analysis: Resolved 20+ complex bug tickets under tight deadlines with no prior context
NotificationServer: Built microservice using RabbitMQ and Twilio—first distributed systems experience at scale
High Volume: 190+ Jira tickets delivered, 3,000+ hours logged across full-stack tasks
Recognition: Commended by Denticon Web leadership for outstanding performance

Technology Stack

C#.NET CoreASP.NET CoreASP.NET MVCEntity Framework CoreSQL ServerT-SQLAngularTypeScriptJavaScriptjQueryHTMLCSSRabbitMQTwilioMicroservicesPerformance Optimization

Featured Projects

A selection of my most impactful work, showcasing full-stack development, cloud architecture, and system reliability engineering.

Haji Tracker — Solo Consulting Engineering

Solo Engineer (Consulting)

Live production GPS tracking platform solving real safety and coordination challenges during Hajj pilgrimage. Built end-to-end as solo engineer: architecture, infrastructure, backend APIs, mobile apps, web portal, and geospatial processing pipelines. Proves independent full-stack delivery capability while maintaining full-time role.

MAR 2025 - PRESENT

1 Member (Solo)

.NET 9React NativeTypeScriptPostgreSQL+10 more

Key Achievements 8

Live Production System: Real pilgrims using platform during Hajj season at https://www.hajjemabror.com/
Solo Full-Stack Build: Architecture, infrastructure, backend (.NET 9 API + MVC), mobile (React Native for Android/iOS), web portal, geospatial pipeline—100% solo
Real-Time Safety & Ritual Tracking: Families and organizers confirm pilgrim location, ritual completion (Tawaf, Sa'i, Arafat, Jamarat)
GPS Ingestion Pipeline: Smoothing, deduplication, interpolation, geo classification engine processing continuous device streams
Multi-Surface Delivery: React Native (single codebase for Android/iOS) + .NET 9 Web API + .NET MVC web portal
Infrastructure Automation: Ansible-driven provisioning, deployment orchestration, zero-manual steps
Client Cost Reduction: Single-engineer delivery accelerated time-to-market and reduced development costs
Entrepreneurial Proof: Part-time consulting engagement (weekends/leaves/holidays) demonstrates side income capability

Technical Challenges 6

Geospatial Intelligence: Point-in-polygon geo checks, holy site boundaries (Masjid al-Haram, Mina, Arafat, Muzdalifah, Jamarat), ritual state machine
Resilient Ingestion: Handling intermittent desert connectivity, GPS jitter, variable device telemetry, lag monitoring
Watch Protocol Integration: Custom message schema (deviceId, lat/lon, battery, signal quality), heartbeat signaling
Security & Reliability: Token auth, signed payloads to prevent spoofing, rate limiting, idempotent endpoints
Data Layer Complexity: Hybrid PostgreSQL (primary + geospatial indexing) and MS SQL (legacy sync layer)
Multi-Tenant Architecture: Foundation for future agency onboarding and scaling

Technology Stack

.NET 9
React Native
TypeScript
PostgreSQL
MS SQL
Java (Tracker Server)
Ansible
Geo Algorithms
GPS/Geofencing
Watch Protocol
Message Queuing
Android
iOS
IaC

PlanetDDS — Enterprise SRE Implementation

Site Reliability Engineer (SRE)

Built comprehensive SRE program for PlanetDDS platform managing 4 dental practice management products serving thousands of practices across North America. Established production-grade monitoring, incident response, and automation framework across multi-cloud infrastructure (Azure, GCP, AWS). Foundation for company-wide SRE capability expansion.

MAY 2024 - JAN 2025

5 Members

AzureGCPAWSDatadog+10 more

Key Achievements 7

40% Alert Accuracy Improvement: Built comprehensive Datadog monitoring framework reducing false positives and alert fatigue
60% MTTR Reduction: Established on-call protocols, incident response playbooks, and RCA processes
Multi-Product Coverage: Standardized SRE practices across 4 PlanetDDS products (Denticon, Apteryx, Cloud 9, Legwork)
Runbook Standardization: Created templates used across 15+ services enabling faster incident resolution
Datadog APM Integration: Proactive performance monitoring for distributed application stack
Infrastructure as Code: Implemented Bicep/Terraform/Ansible for repeatable, version-controlled infrastructure
SRE Foundation: Established practices, tooling, and culture that enabled department-wide SRE expansion

Technical Challenges 6

Multi-Cloud Complexity: Standardized monitoring and automation across Azure (primary), GCP, and AWS
Legacy & Modern Coexistence: Unified observability for decades-old monoliths and modern microservices
Alert Fatigue Prevention: Balanced comprehensive coverage with actionable alerting to avoid on-call burnout
Distributed Team Coordination: Incident response across multiple product teams and time zones
Zero Documentation: Learned SRE discipline from scratch while building production-grade systems
Cultural Shift: Educated engineering teams on SRE value, reliability engineering, and blameless culture

Technology Stack

Azure
GCP
AWS
Datadog
Terraform
Bicep
Ansible
Azure DevOps
Python
.NET
PowerShell
Bash
Docker
Kubernetes

Denticon — Cloud Practice Management Platform

Software Engineer → Senior Software Engineer → Point of Contact

Planet DDS flagship cloud-based dental practice management software serving millions of patient records and thousands of practices across North America. Operated as Point of Contact leading 3-7 member sub-teams with minimal technical lead guidance—attending critical client meetings, conducting code reviews, making autonomous technical decisions. Delivered extreme performance optimization (96.67%), technology migrations (Express.js→.NET 8), and zero-downtime cloud adoption across 2+ year tenure in ~40-person cross-functional team.

FEB 2020 - MAY 2024

40+ Members (Cross-Functional)

C#.NET 8ASP.NET CoreEF Core+11 more

Key Achievements 9

96.67% Performance Improvement: Patient Communication workflow 10 minutes → 20 seconds via eliminating N+1 queries, strategic indexes, EF Core refactoring (no-tracking, compiled queries, batch processing)
93.3% Azure Functions Optimization: Execution time 15+ minutes → under 10 seconds via batch calls and EF Core tuning, unlocking downstream workflows
300% Throughput Increase: Led Express.js (Node.js) → .NET 8 migration for marketplace component—better maintainability, modern async patterns, clean architecture
Zero-Downtime Cloud Migration: On-prem → Azure with Traffic Manager + App Services, phased rollout (parallel run, gradual traffic shift, validation, cutover)
Security + Performance: Parameterized dynamic SQL preventing injection while improving query plan caching—dual win
Point of Contact Leadership: Led 3-7 member sub-teams, attended critical client meetings, conducted code reviews, operated independently with minimal guidance
350+ Jira Tickets Resolved: 99.2% on-time delivery maintaining high velocity despite context switches between sub-teams
Fast Ticket Delivery Model: Consistently 4-5 tickets/day during high-velocity sprints without sacrificing quality
Adaptability: Transitioned between sub-teams as needed, maintained delivery excellence across different product areas

Technical Challenges 8

Leading Without Authority: Point of Contact role required making technical decisions and representing team to clients without formal management title
Performance Archaeology: Diagnosed bottlenecks in legacy stored procedures with complex joins, suboptimal execution plans, missing indexes—no documentation
Zero-Downtime Constraint: Deployed critical performance fixes and cloud migrations without service interruptions to production serving millions
Technology Migration Risk: Express.js → .NET 8 while maintaining feature parity, backwards compatibility, and production stability
EF Core at Scale: Managed complex LINQ queries, dynamic filtering, query optimization for high-volume workloads
Database Optimization Balance: Tuned queries for extreme speed gains without sacrificing maintainability or introducing regressions
Stakeholder Pressure: Delivered under tight deadlines with cross-functional dependencies (product, QA, DevOps) and production reliability constraints
Context Switching: Maintained high velocity while transitioning between different sub-teams and product areas

Technology Stack

C#
.NET 8
ASP.NET Core
EF Core
SQL Server
T-SQL
Angular
TypeScript
jQuery
Azure
Azure Functions
Azure Traffic Manager
Stored Procedures
Database Indexing
Performance Profiling

NotificationServer Microservice — Event-Driven Messaging

Software Engineer

Built event-driven microservice handling SMS/email communications via RabbitMQ and Twilio. Decoupled notification logic from core application workflows, enabling reliable asynchronous delivery with retry/backoff for transient failures. First production exposure to distributed systems and message queue patterns.

2020 - 2021

1 Member

C#.NETRabbitMQTwilio+5 more

Key Achievements 5

Message Queuing Introduction: Decoupled services with RabbitMQ for reliable asynchronous communication
Resilient SMS Delivery: Implemented retry/backoff for transient Twilio API failures, ensuring delivery guarantees
Developer Velocity: Standardized notification patterns, reducing boilerplate and integration time for other teams
Operational Dashboards: Built message health monitoring, queue depth alerts, delivery success metrics
First Distributed Systems Exposure: Gained foundational experience with async messaging, idempotency, and at-least-once delivery semantics

Technical Challenges 3

Reliable Messaging Patterns: Designed idempotent handlers and retry strategies for critical notifications
Transient Failure Handling: Tuned backoff parameters to balance delivery speed with API rate limits
Queue Health Monitoring: Established metrics for queue depth, consumer lag, and message delivery success rates

Technology Stack

C#
.NET
RabbitMQ
Twilio
MS SQL
Docker
Microservices
Message Queuing
Retry Patterns

Skills & Certifications

Ranked 22nd among 190 teams from universities across Bangladesh including BUET, Dhaka University, SUST, and others.

2Departments Built from Zero

96.67%Performance Improvement Record

350+Azure Resources Automated

4SREs Trained & Team Lead

LiveProduction Solo Consulting

22/190ICPC National Ranking

Programming Languages & Frameworks

10 skills

Python

9.9+ years

C/C++

9.9+ years

.NET

C#CoreFramework+3

5.8+ years

JavaScript

5.8+ years

TypeScript

5.8+ years

Angular

Material

5.8+ years

jQuery

5.8+ years

5.8+ years

Entity Framework

Core

5.8+ years

SSIS

4.9+ years

PostgreSQL

9+ months

Site Reliability & Monitoring

6 skills

Performance Tuning

5.8+ years

Site Reliability Engineering

1.6+ years

Datadog

1.6+ years

Monitoring

1.6+ years

6.9+ years

LLM Integration

4+ months

RAG (Retrieval-Augmented Generation)

4+ months

Agentic AI

4+ months

Specialized Technologies

7 skills

2.9+ years

Built 2 Departments from Zero. Achieved 96.67% Performance Gains.

I don't just join teams—I build capabilities that didn't exist. At Enosis Solutions, I've done this twice: First, built the SRE function from scratch (trained 4 SREs, onboarded Manager, automated 350+ Azure resources, enabled new service revenue). Now founding the Data Engineering department with the same methodical approach. Between the leadership roles, I achieved extreme performance optimization (96.67% improvement on critical workflows), zero-downtime cloud migrations serving millions, and led cross-functional teams as Point of Contact. Former ICPC competitor (Rank 22/190 teams nationally). I solve undefined problems using systematic thinking—whether it's building teams, optimizing systems, or migrating platforms.

MVP live in 24 hours

Direct Email

Best for project inquiries, department building discussions, or performance optimization needs. 24-hour response guaranteed.

daspranto82@gmail.com

Schedule a Discovery Call

Ready to build a new capability, optimize critical systems, or need solo consulting? Let's book a 30-minute strategy call.

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Pranto Das

Hi, I'm Pranto Das

Build → Scale →

About Me

Key Strengths

What I Build

Department Building & Leadership

Solo Consulting & End-to-End Delivery

Extreme Performance Optimization

Data Engineering & AI Integration

Cloud Architecture & SRE

DevOps & Infrastructure Automation

Full-Stack & Microservices Development

Monitoring, Security & Compliance

Career Journey & Experience

Principal Software Engineer — Founding Lead, Data Engineering Initiative

Enosis Solutions

Key Achievements

Technology Stack

Principal Software Engineer (SRE) — Team Lead

Enosis Solutions

Key Achievements

Technology Stack

Senior Software Engineer (SRE)

Enosis Solutions

Key Achievements

Technology Stack

Senior Software Engineer

Enosis Solutions

Key Achievements

Technology Stack

Software Engineer

Enosis Solutions

Key Achievements

Technology Stack

Featured Projects

military_tech Key Achievements 8

troubleshoot Technical Challenges 6

Technology Stack

military_tech Key Achievements 7

troubleshoot Technical Challenges 6

Technology Stack

military_tech Key Achievements 9

troubleshoot Technical Challenges 8

Technology Stack

military_tech Key Achievements 5

troubleshoot Technical Challenges 3

Technology Stack

Skills & Certifications

Certifications & Professional Achievements

Microsoft Certified: Azure Developer Associate

SKF100: Understanding the OWASP® Top 10 Security Threats

Microsoft Certified: Azure Fundamentals

Bachelor of Science in Computer Science and Engineering

SQL (Advanced) Certificate

Certificate Of Achievement at The 2019 ICPC Asia Dhaka Regional Contest

Programming Languages & Frameworks

Python

C/C++

.NET

JavaScript

TypeScript

Angular

jQuery

Blazor

Java

React Native

Cloud & Infrastructure

Microsoft Azure

Cloud Services

Azure DevOps

Automation

Terraform

Bicep

Ansible

PowerShell

Azure CLI

DevOps

Kubernetes

Data Engineering & Analytics

Key Achievements 8

Technical Challenges 6

Key Achievements 7

Technical Challenges 6

Key Achievements 9

Technical Challenges 8

Key Achievements 5

Technical Challenges 3