Shubhendra Raj

Software Engineer

Bengaluru, Karnataka, India9 yrs 9 mos experience

Most Likely To SwitchAI Enabled

Key Highlights

Led critical API services at Groupon.
Developed India's first self-custody crypto wallet.
Achieved 91% accuracy in voice assistant systems.

Stackforce AI infers this person is a Backend and AI Development expert in Fintech and E-commerce.

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Skills

Core Skills

Backend DevelopmentCloud ComputingBlockchain DevelopmentAi DevelopmentWeb Development

Other Skills

API ManagementAWSBlockchainComputer VisionDDoS MitigationData ScienceDeFiDeep LearningElasticsearchGCPKerasMachine LearningMulti-Party ComputationNLPNode.js

About

As a seasoned IT professional with over 9 years of experience, I have honed my skills in backend development, data science, deep learning, and full-stack development. For the past 4+ years, I have excelled as a Tech Lead, steering dynamic and aggressive teams towards successful project completions. My expertise lies in backend architecture, where I have consistently delivered robust and scalable solutions. My journey includes significant contributions to renowned companies such as Flipkart, CoinDCX, and Hindustan Times. I have led and built multiple features and projects, ensuring seamless stakeholder management and aligning technical solutions with business goals. In my role, I thrive on leadership, fostering innovation, and driving efficiency within teams. I am passionate about leveraging my technical acumen and leadership skills to solve complex problems and deliver high-impact results. Whether it's architecting backend systems, managing stakeholder expectations, or guiding a team through challenging projects, I am committed to excellence and continuous improvement in every endeavor. Let's connect if you are looking for a dedicated and experienced professional who can bring value through strategic leadership and technical expertise.

Experience

Groupon

Software Development Engineer 4

Dec 2023 – Present · 2 yrs 3 mos · Bengaluru, Karnataka, India · Hybrid

Responsible for leading and managing 3 critical services of Groupon API-Lazlo, API-Proxy and Users-Service
Responsible for leading the effort to make Hotels booking/deals compliant for California Assembly Bill 537 and Google Hotel Centre which is saving around 10k USD per month for Groupon.
Reduced the DDoS attack form >20% to <5% protecting the existing Groupon customer accounts from being compromised.
Led the GCP migration from AWS which is saving 15% of the total resource cost and optimising the latencies.

Node.jsAPI ManagementGCPDDoS MitigationBackend DevelopmentCloud Computing

Coindcx

Software Development Engineer 3

Aug 2022 – Nov 2023 · 1 yr 3 mos · Bengaluru, Karnataka, India

Contributed to the successful release of CoinDCX Okto App: DeFi Crypto Wallet.
Designed, integrated, and released two major services for Okto: Token Transfer Service and Signing Service
Token Transfer Service handled over 70% of transaction volume, with a 98% success rate enabling seamless token transfers across multiple blockchain protocols.
Led Signing Service implementation using Multi-Party Computation (MPC) for secure user transaction signing, laying the foundation for India's first self-custody wallet empowering users with full control of their private key shares.
Managed a team of 4 SDEs and ensured timely delivery of features.

DeFiBlockchainMulti-Party ComputationBackend DevelopmentBlockchain Development

Flipkart

Software Development Engineer 2

Nov 2020 – Jul 2022 · 1 yr 8 mos · Bengaluru, Karnataka, India

Developed a Context-Aware Voice Assistant System based on Python and NLP, achieving 91% accuracy in Fashion and Grocery domains.
Optimized backend systems to reduce end-to-end latency by 40%.
Led efforts to scale the voice assistant to support multiple business units (BUs) and vernacular languages.
Actively contributed to code and design reviews, and participated in the hiring panel, ensuring the team’s growth and success.
Mentored a team of 3 SDEs driving team performance and technical growth.

PythonNLPVoice AssistantBackend DevelopmentAI Development

Nagarro

Senior Software Engineer

May 2019 – Oct 2020 · 1 yr 5 mos · Gurgaon, India · On-site

Developed a Customer Virtual Assistant (CVA) for Europe’s largest industrial manufacturing company, based on AWS Serverless and Amazon Lex.
Designed an Automatic License Plate Recognition System for a leading Indian automobile manufacturer, achieving 97.5% accuracy despite limited training data, using deep learning and synthetic data generation.
Managed and mentored a team of 2 SDEs, delivering high-impact solutions on time.

AWSDeep LearningComputer VisionAI DevelopmentCloud Computing

Ht media ltd

Software Engineer

Aug 2016 – Apr 2019 · 2 yrs 8 mos · New Delhi Area, India · On-site

Contributed to the development of LiveHindustan, a dynamic news website, improving performance and scalability using technologies like Node.js, React.js, and Elasticsearch.
Optimized query response times by 25% by migrating to the latest version of Elasticsearch.
Built the LiveHindustan API Feed Server to support seamless integration with mobile applications.
Received the Popular Choice Award for developing the State Board Results 2018 module, which achieved over 300 million page views in July 2018, setting a new milestone for the platform.

Node.jsReact.jsElasticsearchWeb DevelopmentBackend Development