Sahil Walecha

Software Engineer

Querétaro, Mexico7 yrs 4 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Achieved 25% load time improvements through performance optimization.
Ranked top 10% in React Public Test rankings.
Led migration of legacy codebases to modern React patterns.

Stackforce AI infers this person is a Frontend Architect specializing in scalable web applications and eCommerce solutions.

Contact

Skills

Core Skills

ReactFrontend ArchitectureFrontend DevelopmentEcommerce SolutionsAndroid DevelopmentWeb Development

Other Skills

Active ListeningAdobe PhotoshopB2BB2CBootstrapC++CSSCSS3CodeBlocksCommunicationComponent DesignContent Management Systems (CMS)Content stackCustom React HooksData Structures

About

Staff Engineer | 7+ Years Building Scalable Web Applications Experienced frontend architect specializing in React ecosystems, currently leading technical initiatives at Nagarro. I design and implement scalable component libraries and high-performance web applications for enterprise clients. Key Expertise: Frontend Architecture: React, Next.js, Redux - building component systems adopted across multiple enterprise applications Performance Optimization: Achieved 25% load time improvements through SSR and strategic rendering optimizations Team Leadership: Mentoring developers and driving technical decisions that increased team velocity by 25% E-commerce Solutions: Architected dual-channel B2B/B2C platforms resulting in 20% conversion rate improvements Notable Achievements: Ranked top 10% in React Public Test rankings Led migration of legacy codebases to modern React patterns, reducing defects by 35% Designed component libraries reducing UI development time by 40% Currently focused on advancing frontend architecture patterns and mentoring next-generation developers. Open to discussing React best practices, technical leadership, and scalable frontend solutions.

Experience

7 yrs 4 mos

Total Experience

2 yrs 5 mos

Average Tenure

5 yrs 4 mos

Current Experience

Nagarro

3 roles

Staff Engineer

Promoted

Apr 2024 – Present · 2 yrs 2 mos

Architected a scalable, modular React component library adopted across multiple enterprise applications, reducing UI development time by 40% and enabling consistent UX patterns
Optimized rendering performance in React applications through strategic use of memoization and virtual DOM insights, enhancing runtime efficiency and user experience
Implemented server-side rendering with Next.js, reducing initial load times by 25% and significantly improving SEO for high-traffic public-facing pages
Developed and maintained custom React hooks to encapsulate shared business logic, improving code reusability and reducing duplication across teams
Led the migration from class-based to functional React components with Hooks, improving maintainability and reducing defects by 35%
Engineered complex asynchronous data flows from multiple REST APIs using Redux middleware and advanced action orchestration
Mentored and coached junior and mid-level developers, increasing overall team delivery velocity by 25% and promoting best practices in component design and architecture

ReactNext.jsReduxPerformance OptimizationServer-side RenderingCustom React Hooks+1

Associate Staff Engineer

Nov 2022 – Mar 2024 · 1 yr 4 mos

Designed and developed the application using a combination of React framework, HTML5, CSS, React JS, and Next JS. Leveraged these technologies to create highly responsive and visually appealing user interfaces.
Integrated data from diverse Rest APIs and Data Sources, working with various data formats, to ensure efficient data flow within the application.
Utilized Redux store to maintain global state, ensuring a smooth user experience. Successfully managed cross-functional teams throughout multiple projects, ensuring seamless collaboration and efficient project execution.
Effectively communicated project goals, timelines, and deliverables to team members, fostering a cohesive and productive work environment.
Demonstrated strong client management skills by maintaining regular communication, understanding their requirements, and proactively addressing their concerns. Acted as a key point of contact, providing timely updates and managing expectations to ensure client satisfaction.•

ReactNext.jsReduxHTML5CSS3JavaScript+3

Senior Engineer

Jan 2021 – Nov 2022 · 1 yr 10 mos

• Implemented a robust B2B & B2C eCommerce platform using Magento Commerce Cloud, enabling seamless multi-market, multi-language, and multi-currency functionality. Successfully rolled out the platform with minimal changes/configuration.

MagentoB2BB2CeCommerceJavaScriptHTML5+2

Itwings infosystem private limited

Programmer

Sep 2019 – Dec 2020 · 1 yr 3 mos · Gurugram, Haryana, India

Led a team as the Team Lead, overseeing multiple projects for GMDA, a prominent government organization. Effectively managed team members, delegated tasks, and ensured timely project delivery.
Developed and implemented the Vehicle Challan Android application along with the Challan Dashboard, streamlining the process of issuing and managing vehicle challans. Utilized Android, Java, React.js, Redux, HTML, and CSS to create a user-friendly and efficient application.
Designed and developed a Sports application for the state of Haryana, enabling sports coaches and players to manage attendance, track achievements, and facilitate smooth operations.
Played a crucial role in project planning and execution, ensuring adherence to deadlines and budget constraints. Employed project management methodologies, such as Agile or Scrum, to optimize productivity, mitigate risks, and ensure client satisfaction.

Android DevelopmentJavaReact.jsHTMLCSSTeamwork+1

Rico auto industries ltd.

Software Developer

May 2018 – Feb 2019 · 9 mos · Gurugram, Haryana, India

Developed and designed multiple web templates and designs for RICO Auto Industries Ltd, a leading automotive manufacturing company. Collaborated closely with the marketing and design teams to create visually appealing and user-friendly web interfaces.
Utilized HTML, CSS, and JavaScript to implement responsive and optimized web templates, ensuring compatibility across various devices and
browsers.
Conducted quality assurance testing to ensure the functionality and performance of the web templates, identifying and resolving any issues or bugs.

HTMLCSSJavaScriptCommunicationWeb Development

Globus eight inc

Specialist Software

Jan 2018 – Mar 2018 · 2 mos · Gurgaon, India

Developed an innovative application that enabled users to control lights, cameras, and doors with simple gestures and commands. Leveraged Android development technologies and frameworks to create a seamless and intuitive user experience.
Participated in the complete software development life cycle, from requirements gathering and design to coding, testing, and deployment. Employed best practices and coding standards to deliver a high-quality and reliable application.

Android DevelopmentJavaKotlinXMLCommunication

Tata consultancy services

Intern

Jun 2017 – Jul 2017 · 1 mo · Noida

Researched and prototyped NFV and SDN technologies
Developed network optimization algorithms
Gained valuable experience working within a specific industry, applying learned concepts directly into relevant work situations.

Ibm india private limited

Intern

Jul 2016 – Jul 2016 · 0 mo · New Delhi Area, India

Participated in enterprise software development training
Contributed to a positive team environment by collaborating with fellow interns on group projects and presentations.
Gained hands-on experience in various software programs, increasing proficiency and expanding technical skill set.