**Sony Ali**
Senior Software Developer
(Work Authorization: US Citizen)

**Email:** sony.ali.tech@gmail.com
**Phone:** (929) 209-8223

### INTRODUCTION
Analytical and detail-oriented Full Stack Developer with 10+ years of hands-on experience in CRM, Retail, Senior Care, Automobile, and Healthcare domains. Proficient in Algorithms and Data Structures, Agile/Scrum methodologies, and troubleshooting. Collaborative team player with excellent communication skills, adept at handling clients, adapting to new technologies, and delivering projects on tight deadlines. Expertise in mobile and web client engineering, API design/development, and build process scripting.

### SKILLS
**Technologies & Frameworks:**
React/Redux/Redux-Thunk, Angular, Ruby on Rails, CSS/LESS, Webpack, ES6/Babel, ESLint, Gulp, Python, Django, NodeJS, TypeScript, CoffeeScript, ExpressJS, GraphQL, NestJS, NextJS, HTML

**Libraries:**
jQuery, ExtJS, Dojo, PrototypeJS

**CSS Frameworks & Libraries:**
LESS, SASS, Bootstrap, Foundation, React-Bootstrap

**Build, CI, Revision Control & Bug Tracking:**
NPM, Ant, Jenkins, GIT, SVN, JIRA, Pivotal Tracker

**RDBMS & NoSQL:**
Oracle, MySQL & SQL Server, ElasticSearch, MongoDB, Firestore, PostgreSQL

**Integration & DevOps:**
MuleSoft, Docker, GitLab, Kubernetes, CircleCI

**Design & Lifecycle:**
Agile & Scrum, Design Patterns, Data Structures & Algorithms

**Mobile Development:**
React Native

**Reports:**
Jasper & Crystal Reports

**Cloud:**
AWS Pipeline, AWS Lambda, AWS EC2, AWS RDS, AWS IAM, AWS ECS & ECR, DigitalOcean

**Application Servers:**
Puma, Unicorn, Nginx

### PROFESSIONAL EXPERIENCE

**Senior Software Engineer**
*Nextdoor (June 2023 - April 2024)*
- Created APIs for symmetrically encrypting client data using AES.
- Led audience creation project for a new ad-serving platform using Python/TypeScript/PySpark.
- Designed and integrated A/B testing for ML ad targeting, resulting in a 2% revenue increase.
- Developed a Python data loader for asymmetric encryption using PKI.
- Rescued Redis-only data and established a reliable source of truth in Git.
- Re-architected ad targeting pipeline using Spark SQL/PySpark, responsible for 10% of revenue.
- Implemented GDPR-compliant consent tracking architecture using REST and PySpark.
- Mentored interns and junior developers via code reviews and pair programming.

**Senior Software Engineer**
*Gaper (January 2020 - March 2023)*
- Developed high-impact, user-friendly websites achieving business goals.
- Collaborated with CTO and designers to integrate business logic.
- Managed databases and automated cron jobs using CloudWatch.
- Built interactive web interfaces with TypeScript and React.js/Next.js, increasing user engagement.
- Designed applications using Python/Django in Linux environments.
- Created RESTful APIs for machine learning predictive analysis.
- Trained junior developers in React/Node.

**Sr. Full Stack Developer**
*Base Operation (March 2017 - November 2019)*
- Developed a web portal for crime data visualization using charts and maps.
- Implemented saved location and crime rate visualization features.
- Added filters for crime data (date, time, year, type).
- Optimized UI components and fixed bugs.

**Sr. Full Stack Developer**
*Seewithin (February 2015 - February 2017)*
- Built a web portal for radiology workflow automation using AI.
- Developed follow-up tracking and communication workflow features.
- Implemented OAuth 2.0 security and bi-directional chat.

**Software Engineer**
*Seeq Pod (June 2013 - January 2015)*
- Developed Rich Internet Applications (RIA) using Flex and ActionScript.
- Engineered a streaming audio server in Java using Red5.
- Refactored codebase with Test-Driven Development (TDD).
- Integrated as3crypto for API security.

### CERTIFICATIONS
- JavaScript Algorithms and Data Structures
- TypeScript for Professionals
- Full Stack JavaScript Developer (Udacity)

### EDUCATION
**Florida International University**
Miami, FL

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