Peeyush Singla

CEO

Berlin, Berlin, Germany12 yrs 2 mos experience
Most Likely To Switch

Key Highlights

  • 15 years of full stack development experience.
  • Expert in Ruby on Rails and React.js.
  • Proven leadership in high-stakes projects.
Stackforce AI infers this person is a Full Stack Developer with expertise in SaaS and Fintech solutions.

Contact

Skills

Core Skills

React.jsLeadershipSoftware Architecture

Other Skills

AJAXAPI DevelopmentC++CLIDatabasesES6GitHTMLJSONLinuxMVCMicrosoft OfficeNx jsRESTful WebServicesShell Scripting

About

Full Stack Developer Email: peeyush.sde@gmail.com Blog: http://codelikeshit.com Enthusiastic Full Stack Developer with 15 years of experience in both server-side and frontend technologies. Highly skilled in languages and frameworks like Ruby on Rails, React, MySQL, and PostgreSQL, with a strong foundation across the entire software development lifecycle: from conceptualization and design to development, testing, and deployment. I've led teams through high-stakes projects under tight deadlines, ensuring top-notch delivery and performance. I also enjoy sharing my technical knowledge and experiences on my blog. Skills and Technologies: - Frontend: ReactJS, Redux, GraphQL, Redux Form, Axios - Backend: Ruby on Rails - Languages: Ruby, TypeScript - Testing: Capybara, RSpec, Jest, React Testing Library - Databases: MySQL, PostgreSQL - Caching: Memcache, Redis - Analytics Tools: Mixpanel, Amplitude, Hotjar, Geckoboard, Intercom - Development Tools: VIM, iTerm, Git, VS Code - Cloud Technologies: AWS (RDS, EC2, S3, Route 53), Circle CI - Web & App Servers: Apache, Passenger, Nginx, Puma, Unicorn - Search Engine: Thinking Sphinx - Monitoring: Monit, New Relic

Experience

Metycle

2 roles

Software Engineering Manager

Promoted

Feb 2025Present · 1 yr 1 mo

Senior Software Engineer

Aug 2023Feb 2025 · 1 yr 6 mos

  • Built and led Metycle’s engineering team, launching key projects like Metycle Website and Metycle Platform.
  • Selected essential tools, including NX mono repo and Contentful, to enhance efficiency and scale.
  • Established core processes for managing technical debt and incident response.
  • Partnered closely with product and design teams to align technical work with company goals.
  • Onboarded and supported new team members, fostering a culture of transparency and open communication.
React.jsLeadershipSoftware ArchitectureNx js

Heycar

2 roles

Senior Frontend Engineer

Promoted

Aug 2021Jul 2023 · 1 yr 11 mos · Berlin, Germany

  • Developed SEO-optimized pages for car listings.
  • Automated the creation process for make, model, and variant pages.
  • Created an iframe solution to launch a white-label version of Heycar, deployed across prominent partner websites.
  • Built an ad solution to enable creative sales on the Heycar platform.
  • Extracted and internationalized the SEO pages solution for broader market reach.

Frontend Engineer

Oct 2020Aug 2021 · 10 mos · Berlin, Germany

Savedo gmbh

Full Stack Engineer

Feb 2019Sep 2020 · 1 yr 7 mos · Berlin Area, Germany

  • Frontend Engineer
  • Savedo Switzerland
  • As a Frontend Engineer at Savedo Switzerland, my key contributions included:
  • Customer Dashboard Development: Built a dashboard that enables customers to select and invest in financial products.
  • Frontend Design System Separation: Separated the design system (Storybook) from the main application to streamline design workflows.
  • API Integration: Integrated the frontend with backend APIs for seamless data flow and functionality.
  • API Library Migration: Migrated outdated API libraries to updated versions, improving performance and compatibility.
  • Mock Maintenance: Managed frontend development mocks with Swagger for efficient testing and development.
  • Unit Testing: Conducted unit testing with Jest and React Testing Library, including snapshot and interaction tests.
  • i18n Support: Integrated with PhraseApp for internationalization, making the platform accessible to a global audience.

Ad2games

Senior Software Engineer

Oct 2017Jan 2019 · 1 yr 3 mos · Berlin Area, Germany

  • Nevaly
  • Nevaly is an influencer marketing platform that connects brands with audiences across social media channels like YouTube, Twitch, Instagram, Facebook, and Twitter. As part of the Nevaly engineering team, we follow best practices, including TDD, CI/CD, SOLID principles, code reviews, and automated checks with tools like RuboCop, StandardJS, and Flow. My key contributions include:
  • Developing the Nevaly team dashboard with React (frontend) and Rails (backend APIs) for campaign management.
  • Integrating APIs with social media platforms via OAuth to collect influencer statistics from YouTube, Instagram, and Twitch.
  • Monitoring and gathering influencer metrics to track campaign performance.
  • Creating advertiser dashboards with campaign statistics presented through graphs and charts using Chart.js.
  • Building a data-driven recommendation and search system for influencers to support new campaigns.
  • Integrating Salesforce API with dashboards to streamline the sales process.
  • Implementing third-party integrations, such as Google Trends and Mediatoolkit, to track game popularity during campaigns.
  • Developing an internal dashboard in Metabase to help the product team evaluate campaign ROI.

Sd squared labs

Ruby On Rails Developer

Nov 2016Oct 2017 · 11 mos · Gurgaon, India

  • Projects:
  • ● Brevitas: https://brevitas.com
  • Brevitas is an exclusive marketplace for the acquisition and disposition of commercial real estate assets. Built for owners, principals, and brokers who are dissatisfied with traditional methods to acquire and/or sell CRE Assets.
  • ▪️ API endpoints integrations between Brevitas and Buildouts.
  • ▪️ Database optimisations with normalisation and indexing.
  • ▪️ Elastic Search integration to fasten up the filtering process.
  • ● Cloudops.ai: https://cloudops.ai
  • CloudOps.ai delivers transparency, financial control, and automation in managing your Amazon Cloud Environment by giving you access to several world-class services in a single platform.
  • From Prepaid Cards and Automated Migrations to Discounted Billing and Experts on Demand.
  • ▪️ Multithreaded scripts for migration of RDS, S3 from one AWS region to other.
  • ▪️ Payment gateway integration Stripe(Global market) and CcAvenue(Indian market).
  • ▪️ Payment module that includes monthly bills, invoicing, payments of every AWS account.
  • ▪️ Automated legal contract signature using Docusign.

Ruby on rails

Ruby on Rails open source contributions

May 2014May 2014 · 0 mo · Gurgaon, India

  • Ruby on Rails: http://contributors.rubyonrails.org/contributors/peeyush/commits

Fizzy softwares pvt. ltd.

2 roles

Team Lead

Jan 2014Oct 2016 · 2 yrs 9 mos · Gurgaon, India

  • Fizzysoftware(http://www.fizzysoftware.com/) is an incubation centre that helps startups to build and scale products. My responsibilities working as a lead developer involved implementing large scalable systems, managing and monitoring clusters of servers, and also mentoring engineers.
  • Projects:
  • ● Interakt.co: https://interakt.co
  • Interakt.co is all in one Customer Engagement Platform. Started with scratch and have implemented many systems like Emailing System, Campaign System, Live-chat System, Help-Desk System, User Management and Filtering.
  • Server Load: 4 Million requests per day, 50 million records in major tables and 400 websites.
  • Top Clients: https://www.planetsuperheroes.com/, https://www.chumbak.com/, https://www.myshopbazzar.com, https://regular.li, https://gocrowdera.com/in
  • ▪️ Implementing SideKiq for background processing of heavy jobs.
  • ▪️ Redis persistence module to use it as key-value based store and memcached to reduce the load on DB for frequent requested/updated records.
  • ▪️ Zero downtime deployments Rails Server with nginx and Unicorn.
  • ▪️ Continuous integration using jenkins later moved to codeship.
  • ▪️ Micro-services architecture to isolate load of API server on the main application server.
  • ▪️ Database/application optimisations started with page load time average of 4 seconds and API sync of 5.5 seconds after 2 months of optimisations average load time dropped upto .5 seconds(Proper SQL indexing, background processing and caching).
  • ▪️ Accepting payment from Global market using Stripe.
  • ▪️ Search Implementation using Elastic Search.
  • ▪️ Live Chat implementation with Websockets and AngularJs(Slanger).
  • ▪️ Deployment with Capistrano.
  • ● Speedlancer: https://speedlancer.com
  • Speedlancer is the world's fastest freelance marketplace, delivering design, writing & data-entry work in just 4 hours by curated freelancers.
  • Technologies: Ruby on Rails, mySQL, CronJob, jQuery, Intercom.io, AWS-RDS, VPS, Turbolinks-Rails, Unicorn, Nginx

Intern

Aug 2013Dec 2013 · 4 mos · Gurgaon, India

  • Projects:
  • ● Emaillist.io: http://emaillist.io
  • Emaillist.io is a group emailing service where you can create one team email and any email to team email will be delivered to all users of that team. No need to keep everyone in cc.
  • Technologies: Ruby on Rails, Mailman, Postfix, jQuery, mySQL, DelayedJob, Monit, NewRelic
  • ▪️ Efficient long job processing with Delayed jobs to reduce server load.
  • ▪️ Monit to monitor the server processes and automated restart if any process crashes.
  • ▪️ New Relic integration to keep monitoring the server processes.
  • ▪️ Single page application using jQuery, Rails Ajax and Javascript.
  • ▪️ Parsing of email headers to hack the way gmail form messages threads.
  • ● LaunchGator: http://launch.deskgator.com
  • LaunchGator is an application to create launching soon webpages and start collecting early/beta signups for products.
  • Technologies: Ruby on Rails, Apache, Passenger, jQuery, mySQL, DelayedJob, Monit
  • ▪️ Ability to create beautiful launching soon page without single line of code.
  • ▪️ Pointing custom c-name and A records to open landing page on actual URL.
  • ▪️ User dashboard to review early signups and statistics.

Bharti airtel limited

College Intern

Jun 2012Dec 2012 · 6 mos · Chandigarh Area, India

  • Working under a team of 5 switch engineers got chance to learn and work on multiple platforms Putty, Winfoil. Worked on routine health checkup of the nodes.
  • During this internship I was responsible for Operation & Maintenance of nodes. Taking backups of servers database and recovery of lost data.

Education

Govt. College of Engineering & Technology Sangrur

Bachelor of Technology (B.Tech.) — E.C.E

Jan 2010Jan 2013

Arya Model High School Moga

Matriculation

Jan 2006Jan 2007

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