Sajal Rustagi

Engineering Manager

London, England, United Kingdom10 yrs 3 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • 7+ years of software development experience
  • Published 2 patents and 7 research papers
  • Led multiple high-impact engineering projects
Stackforce AI infers this person is a SaaS-focused engineering leader with strong expertise in machine learning and API development.

Contact

Skills

Core Skills

Team LeadershipEngineeringEngineering EfficiencyProduct DevelopmentData AnalysisProduct InsightsMachine LearningApi DesignIntegrationApi DevelopmentJavaRest ApisData ClassificationContextual RecommendationsClustering Techniques

Other Skills

AlgorithmsC++Data ScienceData StructuresData VisualizationHTMLInterviewingJavaScriptLinuxMicrosoft OfficeMicrosoft PowerPointMySQLPHPPowerPointPrototype Development

About

Engineering manager and previously Staff Software Engineer with Masters of Technology Degree in Computer Science and 7+ years of experience in Software Development with history of publishing 2 patents and 7 research papers.

Experience

Meta

4 roles

Engineering Manager

Promoted

Dec 2023Present · 2 yrs 3 mos · On-site

  • Building identity experiences for developer across Meta products
  • Supported team building admin experiences for Quest for Business (Dec’23-March’25)
Team LeadershipEngineeringData Structures

Staff Software Engineer

Jun 2022Dec 2023 · 1 yr 6 mos · On-site

  • Tech lead in Work enterprise products : Workplace and Workrooms supporting quality and engineering efficiency initiatives to ensure high quality product development
  • Supporting highly reliant, high quality and self serve Insights platform for Work products.
Quality AssuranceEngineering EfficiencyProduct Development

Senior Software Engineer

Jan 2021Jun 2022 · 1 yr 5 mos · On-site

  • Tech lead in Workplace for team building deeper insights for enterprise work product to help companies understand intent, experience and working patterns of their employees.
Data AnalysisProduct InsightsTeam Leadership

Software Engineer III

Jan 2019Dec 2020 · 1 yr 11 mos · On-site

  • Improved quality of Notifications for customers and improved MAU of Workplace enterprise product by 3%.
  • Developed and Launched ML based system to reduce the mean volume of Email Notifications for Workplace by 60% without impact on Growth of product.
  • Conceptualised and Built ML based infra for feature amplification across Workplace identifying best quality features to recommend to users.
Machine LearningProduct DevelopmentQuality Assurance

Adobe systems

4 roles

Senior Member Of Technical Staff (SDE-2)

Promoted

Jun 2017Nov 2018 · 1 yr 5 mos · Noida Area, India

  • Developed new generation REST API's with etag, pagination and CSID support for Adobe Sign integrations and Adobe DC.
  • Researched and designed API specs to move web-pages based on AJAX calls to API's.
  • Implementation and design specs for adding and exposing various features in Adobe Sign
  • Worked with technologies such as Jersey, Spring, Hibernate and Backbone MVC
  • Exploratory Projects (Machine Learning)
  • Ranked as Best Adobe DC Hackathon Project for the idea “Prediction of completion time of an Adobe Sign agreement” among 100 of different ideas submitted
REST APIsIntegrationAPI Design

Member of Technical Staff (SDE-1)

Jun 2016May 2017 · 11 mos · Noida Area, India

  • Developed Java and JavaScript (Browser and Node.JS) based SDK's for Adobe Sign API's.
  • Developed SDK Samples and Unit Tests using Mocha and Chai framework.
  • Developed scalable layered architecture for REST API's which could be extended and maintained easily.
  • Worked with Java technologies such as Hibernate, Spring, Jersey, JAX-RS.
  • Integration Testing using JUNIT framework.
  • Worked with other tools such as Ant, Maven, Grunt, Perforce, GIT, JIRA, CodeCollab, Swagger
JavaJavaScriptREST APIs

Research Intern - Advanced Technology Labs

May 2015Jul 2015 · 2 mos · Bengaluru Area, India

  • Project : Contextual Based App Recommendation System for Documents
  • Developed Contextual App Recommendation technique which suggest applications (mobile/desktop apps) along with the content to be launched based on the context of document.
  • Developed probabilistic approach to suggest apps and map the keywords to these apps.
  • Worked with technologies and Knowledge Bases such as Freebase API, ConceptNet, AlchemyAPI, CoreNLP, Mondovo (Query Dataset), Google Play (Dataset)
  • Developed working prototype integrated with Document Cloud.
Contextual RecommendationsPrototype Development

Research Intern - Advanced Technology Labs

May 2014Jul 2014 · 2 mos · Bengaluru Area, India

  • Project : Event Detection and Theme Identification in Social Media
  • Devised an incremental clustering technique to identify themes from stream of twitter posts collected over a period of time.
  • Developed approach to incorporate tweet specific, cluster specific and time based cosine similarity between tweet and cluster in order to perform cluster assignment.
  • Developed working prototype i.e. website with data visualisation.
Clustering TechniquesData Visualization

Indian institute of technology roorkee

Research Assistant

Jul 2015May 2016 · 10 mos · Haridwar Area, India

  • Project : DiNeR - Building Multilingual Disease-News Repository
  • Proposed a multilingual i.e. language independent and low-resource “DiNeR” to build and index Disease-News Repository for collecting news related to diseases that could be extended to all the languages without any significant effort.
  • Introduced methods to develop language specific disease news corpus and identify new disease name given the language specific corpus of disease names.
  • Developed SVM classifier in R in order to classify disease names and type of news.
  • Our filtering technique performs significantly better than baseline-approach both in terms of F-Score(>+5%) and recall(>+50%).
Machine LearningData ClassificationSVM Classifier

Education

Indian Institute of Technology, Roorkee

Bachelor of Technology (BTech + Mtech) — Computer Science and Engineering

Jan 2011Jan 2016

Shri Guru Ram Rai Public School

XII — Non Medical

Jan 2009Jan 2011

DAV Public School, Ludhiana

High School

Jan 2000Jan 2009

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