Pure LLMs for test generation? They often create plausible tests but miss critical business logic. Our teams implemented a RAG-based framework for a payment card services provider to ground generation in actual requirements. ✅ The chunking strategy made the difference: → Fixed-size (512–1024 tokens): Worked for API documentation → Semantic chunking: Handled requirements documents better by preserving natural boundaries → Hierarchical chunking: Indexed at multiple levels for both broad context and precise details ✅ Multi-stage retrieval: → Initial semantic search retrieved 20–30 candidates → Then: Cross-encoder models re-ranked for query-specific relevance. This cut false positives substantially. ✅ Deployment flexibility was essential from day one: → Cloud: OpenAI GPT-4.0 → On premise: Meta LLaMA 3.2 (11B/70B) for data sovereignty → Hardware scales from RTX 4090 to A100 GPUs depending on model size 📊Results: → 70–80% reduction in test creation time → 25–30% increase in defect detection The framework generated functional and non-functional test cases from SRS documents and Swagger specs. 👉 Read the complete technical architecture and implementation analysis: https://lnkd.in/gKMhJZFm #RAG #TestAutomation #LLM #SoftwareEngineering #AIImplementation #HorizonsOnline
About us
We are Quest Global. We’re in the business of engineering, but what we’re really building is a brighter future. It’s not just what we do, but why we do it that makes us different. We believe engineering has the unique opportunity to solve the problems of today that stand in the way of tomorrow. For more than 25 years, we have strived to be the most trusted partner for the world’s hardest engineering problems. As a global organization headquartered in Singapore, we live and work in 18 countries, with 84 global delivery centers and offices, driven by 21,000+ extraordinary employees who make the impossible possible every day. Quest Global delivers world-class end-to-end engineering solutions by leveraging our deep industry knowledge and digital expertise. By bringing together technologies and industries, alongside the contributions of diverse individuals and their areas of expertise, we are able to solve problems better, faster. This multi-dimensional approach enables us to solve the most critical and large-scale challenges across the aerospace & defense, automotive, energy, hi-tech, healthcare, medical devices, rail and semiconductor industries. Integrity Matters: Protecting Against Job Search Scams. Quest Global conducts a formal interview process however we do NOT ask for payment at any stage of the recruitment process. Find out more - https://careers.quest-global.com/global/en
- Website
-
https://www.questglobal.com/
External link for Quest Global
- Industry
- Engineering Services
- Company size
- 10,001+ employees
- Headquarters
- Singapore
- Type
- Privately Held
- Specialties
- Embedded Systems & Electronics, Engineering Software, Mechanical Systems & Structures, Product Lifecycle Solutions, Engineering Services, Engineering Consulting, Softwareengineering , Automotiveengineering , Aerospace&Defense , Rail, Energy , AI, hi tech, Warehouseautomation , Sustenenceengineering , Software product engineering , Embedded product engineering , digital technology , supply chain , testing and automation , Commucation technology , MedTech , Healthcare , Semiconductors, Silicon, Cloud, Oil&Gas, Mining , digital hub, Rail engineering, and Medical Engineering
Locations
Employees at Quest Global
Updates
-
Meet Prakash Kamble, Delivery Manager – Oil & Gas, as he shares his ✨reasons to believe. With a career that’s taken him across ice fields, deserts, and offshore operations, Prakash’s journey reflects the depth and diversity of engineering at Quest Global. What drives him? An industry evolving at lightning speed and a company that fuels continuous learning, sustainable solutions, and global impact. Watch how Prakash’s story embodies the spirit of exploration and the energy that powers Quest Global. 👉 Join us! Check out open roles: https://bit.ly/4rk69rG #QuestGlobal #BillionReasonsToBelieve #Energy #OilandGas #EngineeringCareers
-
We're proud to play a small role in nurturing biodiversity, combating climate change, and ensuring a sustainable future. Swipe through the carousel to see the incredible environmental impact we've achieved together. Thank you for being part of this vital journey for our planet. 💚 #EnvironmentalProtection #Sustainability #FutureGenerations #ClimateAction
-
We’re bringing home Gold from The Drum Awards! 🏆 Our CSR initiative, Empowering Rural and Tribal Futures, has been recognized in the Social Purpose – Educational category. Here’s what this journey looks like on the ground: ✔ 500+ tribal women trained and employed in electronics manufacturing ✔ Delivering quality education to 3,500+ students and providing scholarships for engineering aspirants ✔ 23% increase in Junior Technical School enrollment and 100% pass rates at Community Learning Centers ✔ Sports + Education: Football coaching for rural and tribal students via The Sports School ✔ And with the support of our amazing volunteers, we’ve delivered mentoring, awareness programs, and digital literacy to 3,000+ beneficiaries. Together with our partners, Uthishta, Y4D Foundation, Nature's Green Guardians Foundation, The Sports School @Enooru, Kanal NGO Insight For Innovation, we’re driving education-led transformation and building stronger communities. We sincerely thank our volunteers for their incredible support, dedication, and efforts that made this achievement possible. Learn more: https://lnkd.in/g2Yxxfen #TheDrumAwards #CSRImpact #EducationForAll #SocialPurpose #QuestGlobal #DifferenceMakers
-
👀Missed our live podcast? Catch it here! 🔗https://lnkd.in/gKNHvD5K From navigating career-defining choices to shaping India’s semiconductor ecosystem, our industry veterans—Navin Bishnoi, Sumedha Limaye, and Sudipto Das — share insights that go beyond the technical, covering the skills, strategies, and stories that define success in this ever-evolving industry. Learn more about us: https://lnkd.in/gPAtjxcE #QuestGlobalHorizons #SemiconductorCareers #Engineering #LinkedinLive
-
What an incredible evening for Quest Global at the ISG Provider Lens Awards Gala 2025 in Windsor! Our Aerospace & Defence leaders, Dwai Mazumder and Gareth Watson, proudly accepted the awards recognizing Quest Global as a Leader in A&D Services and Engineering, Design & Innovation categories in ISG’s 2025 Europe study. ISG highlighted our domain-rich engineering capabilities, local compliance expertise, and digital-first solutions - including digital twins, supply chain optimisation, and sustainable engineering aligned with EU regulations. A proud moment for our teams across the region, and a reminder of what’s possible when engineering excellence meets deep customer partnership. #ISG #QuestGlobal #Aerospace #Defence #QuestGlobal #EngineeringServices
-
-
As organizations evolve and technology reshapes how we work, the role of a CHRO continues to expand far beyond processes and policies. This was at the heart of the conversation at the recent CXO Leadership Forum, where leaders gathered to discuss what the next era of people leadership looks like. Representing Quest Global, our Senior Vice President - People & Culture, Sonia Kutty, brought forward the idea we hold close: future-ready organisations are built when technology, culture, and human connection move together. She spoke about our commitment to work-life balance, the importance of listening deeply to a multi-generational workforce, and why a culture-first mindset continues to anchor everything we do. Thank you to the organizers for creating a platform for such meaningful dialogue. The Economic Times Grey Cell #FutureOfWork #CHRO #HR #Leadership #QuestGlobal
-
-
We’re proud to share that our Co-Founder and CEO, Ajit Prabhu, has been invited to the Wall Street Journal CEO Council. This milestone reflects our mission-centric culture; Aspiration, Humility, and Hunger, and the trust our customers place in us to solve complex engineering challenges at scale. Congratulations, Ajit, and thank you to every Questian powering this journey. Learn more: https://lnkd.in/eCnczH2z #WSJCEOCouncil #QuestGlobal #Leadership #EngineeringExcellence #DifferenceMakers
-
-
This incredible milestone wasn't just achieved by us; it was brought to life by a community dedicated to making a tangible difference. A huge thank you to our amazing reforestation partners, One Tree Planted and SankalpTaru Foundation, whose expertise and dedication on the ground made this vision a reality. And to every single person who supported this pledge, your encouragement and belief in our mission fueled our journey from the very first sapling to the 500,000th tree. This achievement goes beyond numbers. It represents our unwavering commitment to our planet and our people. We believe in business as a force for good, and this is just one step on our path to creating a more sustainable and thriving world for future generations. Thank you for being part of our story. #Sustainability #PurposeDriven #Community #QuestGlobal #SmileEngineering
-
-
Future-ready organisations need future-ready people practices. Our Senior Vice President - People & Culture, Sonia Kutty joins leaders at the ET CXO Leadership Forum to discuss how CHROs can shape workplaces built for what’s next. ⤵️ #QuestGlobal #CHRO
What does it take to be a Future Ready #CHRO? Join the conversation at the #CXOLeadershipForum as we discuss how #HR leaders are transforming for tomorrow's challenges. Don't miss this insightful session Register Here: https://lnkd.in/gR3TuehH Amit Kumar Das, Senior Director, People & Organisation, Novo Nordisk Sonia Kutty, Senior Vice President - People & Culture, Quest Global Sachin Khurana, Chief People Officer & Senior VP, Happiest Minds Technologies Minds Technology Vikash Modi, Head-Human Resources, AU SMALL FINANCE BANK Ashutosh Sinha Nidhi Kapoor
-