Yogesh Raju Patil

01 / About

engineer.py

class Yogesh(SeniorEngineer):

    experience  = 7   # years
    location    = "Hyderabad, IN"
    status      = "Available"

    specialties = [
        "FastAPI",
        "Async PostgreSQL",
        "API Architecture",
        "Azure Cloud",
    ]

    def approach(self, problem):
        plan = self.analyze(problem)
        code = self.architect(plan)
        return self.optimize(code)

Turning Complex
Systems Into
Solutions

I'm a Senior Software Engineer specializing in high-performance backend systems and API architecture. My work lives at the intersection of performance engineering, async programming, and cloud-native design.

At Excelra / GSK, I took ownership of under-performing regulatory APIs serving global users — separated monolithic endpoints, migrated to asyncpg with connection pooling, and engineered 500 MB file uploads that previously timed out.

API Architect Performance Engineer Async Expert Problem Solver

02 / Skills — hover each row

01Python

017+ Years · Primary Language

Language

02FastAPI

02Async APIs · Production Scale

Backend

03PostgreSQL

03asyncpg · Connection Pooling

Database

04Azure

04Blob · Functions · Logic Apps

Cloud

05Django / DRF

05REST APIs · ORM · Auth

Backend

06Microservices

06Architecture · Async · Scalable

Architecture

07Docker & Git

07CI/CD · Containers · DevOps

DevOps

03 / Experience

Work History

Apr 2025 — Present

Senior Software Engineer

Excelra Knowledge Solutions · Client: GSK

Hyderabad · WFH

HAQ Delta Documents & Auto Draft Chat APIs

Redesigned monolithic payload architecture — separated file upload APIs (100 MB+) from Q&A processing, resolving critical latency and memory issues for global users
Replaced 500+ record full loads with paginated lazy loading (5 at a time), dramatically improving UI responsiveness
Migrated DB layer from psycopg2 to asyncpg with connection pooling, improving concurrency and cutting DB latency
Engineered stable simultaneous 500 MB uploads — reduced upload time from 150–250 s
Built dynamic feedback & AI evaluation APIs with DB-driven question loading and persisted responses

PythonFastAPIPostgreSQLasyncpgAzure Blob

Jan 2022 — Apr 2025

Senior Software Development Engineer

Brillio

Pune, India

Impakt IQ ESG Platform — Flask backend, MS SQL Server, React frontend; complex ESG scoring logic
Ciena Global Log Analyzer — Async FastAPI microservices, BPMN workflow automation via Ciena MDSO
Dayforce Tax Automation — Migrated Salesforce to Azure-native Functions; tax calculation & Excel generation
Cisco Meraki SD-WAN — Python microservice network provisioning, React dashboards, CI/CD pipelines

PythonFastAPIFlaskReactAzureMS SQL

Oct 2018 — Jan 2022

Senior Software Engineer

Neubotic Technologies · Capgemini Assignment

Pune, India

Built REST APIs and backend services using Python, Django/DRF, PostgreSQL for Telecom OSS platforms
Implemented concurrency for background processing and real-time integrations
Wrote unit tests and supported CI/CD workflows

PythonDjangoDRFPostgreSQL

04 / Impact