
Closed
Posted
I’m assembling a small hiring panel for our early-stage startup and want an experienced full-stack, mobile app developer to act as the technical voice in the process. The role is advisory rather than hands-on coding: you will refine our job brief, sit in on candidate interviews (remote), and deliver concise feedback that helps us choose the right engineer. First, I’ll share the current job specification. I need your eye on three areas: the depth and relevance of the technical skill list, how well we define soft-skill and culture-fit expectations, and the overall structure and clarity of the description. Once that’s polished, we’ll move into interviews. You’ll join live sessions on Zoom or Google Meet, probe candidates on architecture decisions, code quality, and problem-solving, then summarise your assessment of each person immediately afterward. Because the most valuable perspective comes from someone who has actually shipped products end-to-end, solid full-stack experience is non-negotiable. Familiarity with technical recruitment or startup dynamics is a bonus, but your credibility as a builder is what matters most. When you apply, highlight the projects that prove it and explain briefly how you’ve influenced hiring decisions before. Deliverables I’m expecting: • A marked-up version of the job specification with your recommendations • Attendance at up to three one-hour interviews (more if we extend, paid additionally) • A short, structured report for each candidate covering technical competence, culture fit, and any red flags Everything will happen over the next three weeks, so availability during European business hours is helpful. If this sounds like a good match, tell me about your relevant experience and when you can start.
Project ID: 40330678
111 proposals
Remote project
Active 24 secs ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
111 freelancers are bidding on average £27 GBP/hour for this job

Hi, This is Elias from Miami. I checked your project description and understand you’re looking for a technical advisor to help refine a startup job specification and participate in candidate interviews to ensure you hire the right full-stack/mobile engineer. The role focuses on improving the clarity of the job brief, evaluating candidates during live interviews, and delivering structured feedback on technical ability and culture fit. I’ve worked on several product builds end-to-end and have participated in technical hiring discussions where architecture thinking, problem solving, and code quality were key evaluation points. My approach would be to first review and restructure the job spec for clarity and relevance, tighten the technical requirements to reflect real product needs, then join interviews to probe candidates on system design, trade-offs, and engineering thinking before delivering concise evaluation summaries. Q1 – Could you share the current job specification so I can review the technical stack and role expectations before interviews begin? Q2 – What type of product or platform is the startup building (mobile-first, SaaS, AI, etc.) so the evaluation criteria can be aligned with the real architecture needs? Q3 – Do you already have a structured interview format, or should I help design the technical questioning framework for the sessions? Looking forward to hearing from you.
£40 GBP in 40 days
8.1
8.1

With a robust skill set in full-stack and mobile app development, I would be an excellent fit for your startup's hiring advisory role. Drawing from my seven years of experience in the industry, I have a keen understanding of what it takes to build end-to-end products, which is the perspective that would prove most valuable in the hiring process. My repertoire encompasses both native technologies like Java, Kotlin, Swift and cross-platform frameworks like Flutter and React Native. Having deep experience with front-end technologies like Reactjs, Angular as well as back-end technologies such as Node.js, PHP, and Django puts me at an advantageous position to assess candidates' technical competence in architecture decisions, code quality, and problem-solving. Furthermore, my extensive work with various databases (SQL and NoSQL solutions) has honed my skills of delivering structured and organized reports. Over the years, I have been dedicated to meeting project deadlines while prioritizing innovation and client satisfaction. My affordable pricing models ensure that you get the best value for your investment without compromising on quality. Feel free to explore my portfolio for some tangible evidence of my skill and expertise.
£20 GBP in 40 days
8.2
8.2

HELLO, I HAVE 10+ YEARS OF EXPERIENCE SHIPPING FULL-STACK AND MOBILE APPLICATIONS AND CAN PROVIDE TECHNICAL HIRING ADVISORY BASED ON REAL PRODUCT DELIVERY. I understand you need an experienced builder to review job specs, refine technical and soft-skill requirements, participate in interviews, and deliver structured candidate assessments. Having led hiring panels for early-stage startups and mentored engineering teams, I can provide actionable insights that separate strong candidates from weaker ones, focusing on architecture decisions, code quality, and problem-solving skills. APPROACH → review and annotate job specification for technical depth, soft skills, and clarity → join up to three live interviews (Zoom/Google Meet) → probe candidates on end-to-end experience and practical coding decisions → deliver concise reports on technical competence, culture fit, and potential red flags → provide recommendations for next steps. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND GUIDANCE, WORK WITH AGILE METHODOLOGY, AND ASSIST FROM JOB SPEC REFINEMENT TO FINAL HIRING DECISION. I am available during European business hours and can start immediately. I eagerly await your positive response. Thanks
£18 GBP in 40 days
8.4
8.4

Hello, As an experienced full-stack and mobile app developer, my expertise lies in all stages of the product development cycle. I have a deep understanding of varying architectures, code quality, and problem-solving methods that will be vital in selecting the right engineer for your startup. Not only can I advise on refining your job specifications to optimally attract appropriate talent, but my input from having been in the industry will also help us accurately discern cultural fit for your organization. Overseeing various projects end-to-end has further seasoned my skills in technical recruitment and comprehending startup dynamics. At Live Experts LLC, our track record showcases our commitment to catering to clients' needs while ensuring high-quality deliverables and utmost satisfaction. This aligns perfectly with your requirements of refining the job specifications, attending candidate interviews, and delivering concise and structured feedback on their technical abilities as well as their cultural compatibility with your team. I'm proficient in languages like Java & Python which are fundamental for full-stack development and have proven my capabilities on numerous IOS/Android projects. My familiarity with Docker is an added advantage for streamlined interviews on Zoom or Google Meet sessions. Having worked extensively during European business hours makes me exceptionally suited to your timeline too. Let's discuss how we can lev Thanks!
£37 GBP in 165 days
7.3
7.3

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in Project Management, Mobile App Development, Technical Writing, Agile Development, Software Development, Full Stack Development, Interviewing, Startup Consulting, Software Engineering and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
£25 GBP in 5 days
7.4
7.4

Hi there, I am a lead full-stack developer with over a decade of experience building and, handling everything from architecture to deployment, which you can check from my profile. I’m also available during European hours and can work up to 40 hrs/week. I can help you evaluate candidates from a real-world, product-building perspective. I will review your current job specification and refine it to better reflect real hiring signals — tightening the technical scope, improving clarity around expectations, and making sure soft skills and ownership mindset are properly defined. During interviews, I’ll focus on architecture thinking, code quality approach, and problem-solving depth, asking the kind of questions that quickly separate surface-level knowledge from real experience. After each session, I’ll share a concise, structured evaluation covering strengths, gaps, and any red flags so you can make confident decisions. I’m comfortable joining live interviews (Zoom/Meet) and can align with European business hours over the next few weeks. Would be great to connect and review your current job spec so we can get started. Thanks, Rahul A.
£18 GBP in 40 days
7.1
7.1

Hello, I understand you need an experienced full-stack mobile developer to guide your hiring process at the startup stage. I can review and improve your job description by checking the technical skills listed, soft skills you want, and clarity. After that, I’ll join your online interviews to ask smart questions about code and design, then give clear feedback on each candidate’s strengths and possible concerns. Having built complete products myself, I am confident to assess practical developer abilities well. I’ll also provide marked comments on your job spec and summary reports after interviews. I’m available during European hours for the three-week period. Could you please share the current job specification document for my review? Best regards, Could you share examples of products your startup has built or is planning to build to help me understand the technical context?
£18 GBP in 35 days
6.8
6.8

With my extensive experience in Project Management, Mobile App Development, Technical Writing, Agile Development, and Software Development, I am well-equipped to serve as the Startup Full-Stack Hiring Advisor. I am confident in my ability to refine job specifications, conduct candidate interviews, and deliver concise feedback. I am flexible with the budget and eager to discuss the full project scope. Please review my 15-year-old profile to see my past work and commitment to client satisfaction. I am ready to start immediately and demonstrate my dedication to this project.
£25 GBP in 3 days
6.5
6.5

Hello There!!! ★★★★ ( Provide expert technical guidance for hiring the right full-stack developer ) ★★★★ Project understanding: You need a technical advisor to refine your job spec and join interviews to evaluate candidates on skills, architecture thinking, and culture fit. Focus is on clear feedback and helping you make strong hiring decisions. ⚜ Job description review & refinement ⚜ Technical skill validation ⚜ Interview participation (Zoom/Meet) ⚜ Candidate evaluation & questioning ⚜ Architecture & problem-solving assessment ⚜ Structured feedback reports ⚜ Hiring decision support I have strong full-stack experiance building end-to-end products and have supported hiring in startup enviroments. I enjoy evaluating both technical depth and real-world thinking. My approach: refine JD for clarity, then conduct practical interviews focusing on decisions, not just theory. I’ll provide quick, honest feedback after each session. Available for EU hours, can start soon. Let’s connect. Warm Regards, Farhin B.
£18 GBP in 40 days
6.5
6.5

Hi there, Regarding your project, I see the need to ensure the job brief is comprehensive and aligns with your startup's goals. Many miss the interplay between technical skills and cultural expectations. My approach delivers clarity by dissecting each section into actionable insights, ensuring you attract top talent effectively. I've guided startups through similar processes, once refining a job spec that led to a 30% faster hire without compromising candidate quality. As a bonus, I include 30 days of post-hiring advisory support to fine-tune team integration. What's the most critical tech stack you're targeting for this role? Let's discuss how I can support your hiring process.
£30 GBP in 40 days
5.8
5.8

Hi, I understand that you are looking for a seasoned full-stack developer to act as the technical advisor for your early-stage startup’s hiring process. The goal is to refine the job specification, participate in candidate interviews, and provide clear, structured feedback to help select the right engineer. My experience shipping end-to-end web and mobile applications has given me the perspective to evaluate both technical depth and practical problem-solving skills, ensuring candidates align with your product and culture. My approach would be to first review the job specification in detail, providing actionable suggestions for skills, soft skills, and clarity. During interviews, I will probe candidates on architecture, coding practices, and reasoning, then deliver concise, structured assessments immediately afterward. Pre-delivery, I will verify that all recommendations and reports are consistent, clear, and actionable to ensure your hiring decisions are fully informed. Best, Justin
£40 GBP in 40 days
5.9
5.9

Hi I can act as a strong technical voice in your hiring panel, helping refine the job specification and assess candidates with a practical, product-focused perspective. The main challenge in early-stage hiring is not just evaluating technical skills, but identifying engineers who can make sound architectural decisions, write maintainable code, and operate effectively in a startup environment. I would solve this by tightening the job brief to reflect real delivery needs, then conducting structured interview probing around system design, trade-offs, code quality, and problem-solving depth. My experience includes full-stack and mobile product development, end-to-end system delivery, and participating in hiring decisions where aligning technical capability with team fit was critical. I focus on clear, actionable feedback so you can confidently compare candidates and move quickly. After each session, I provide concise reports covering strengths, risks, and hiring recommendations. This ensures your final decision is grounded in both technical rigor and practical execution ability. Thanks, Hercules
£50 GBP in 40 days
5.9
5.9

Hi This is exactly the kind of role where having someone who’s actually built and shipped products makes a real difference—I’ve led full-stack builds across web and mobile, from architecture to release. I can refine your job spec to balance real-world technical depth with clear expectations on ownership, communication, and startup mindset. In interviews, I focus on how candidates think—system design, trade-offs, code quality, and how they handle ambiguity under pressure. You’ll get crisp, structured feedback after each session with clear hire/no-hire signals and reasoning. I’m available to start immediately and can align with European hours over the next few weeks. Regards Vijay
£21 GBP in 40 days
5.6
5.6

Hi, I’m excited to support your startup as a technical advisor in the hiring process. With 9+ years of experience building and shipping mobile and full-stack solutions (iOS, backend integrations, scalable architectures), I bring a strong “builder’s perspective” to evaluating candidates. I’ve worked closely with startups and clients where I’ve contributed to hiring decisions—reviewing job descriptions, aligning technical requirements with business goals, and interviewing developers on architecture, code quality, and real-world problem-solving. I focus not just on technical depth, but also on adaptability, ownership, and culture fit. For your process, I can: • Refine your job specification for clarity, relevance, and balanced expectations • Conduct structured technical interviews with deep architectural probing • Deliver concise, actionable candidate reports with clear recommendations My experience shipping end-to-end products allows me to quickly identify candidates who can execute, scale, and collaborate effectively in early-stage environments. I’m available to start immediately and can align with European business hours over the next three weeks. Looking forward to contributing to your hiring success. Best regards, Piyush Ghoghari
£18 GBP in 48 days
5.4
5.4

Hello, I have reviewed the details of your project. i will review and refine your current job specification to ensure that the technical skill requirements, soft-skill expectations, and culture-fit criteria are clearly defined and aligned with your startup’s needs. during each remote interview on zoom or google meet, i will ask targeted questions about architecture decisions, code quality, problem-solving, and project experience, taking detailed notes and immediately summarizing my observations. after each session, i will provide a concise report for each candidate highlighting technical competence, cultural alignment, and potential risks, and i will deliver a marked-up version of the job specification with recommendations for clarity and focus before the interviews begin. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
£27 GBP in 40 days
4.9
4.9

Hello, I am Vishal Maharaj, a seasoned software developer with 20 years of experience in Full Stack Development, Agile Development, Software Engineering, and Mobile App Development. I have carefully reviewed your project requirements and am confident in my ability to fulfill the role of the technical advisor for your startup hiring panel. To ensure the success of this project, I will meticulously review the current job specification, provide valuable insights on technical skills, soft-skill expectations, and overall job description clarity. During candidate interviews, I will assess technical competencies, code quality, and problem-solving abilities, delivering concise feedback to aid in the selection process. I am eager to collaborate and contribute to your startup's hiring process. Please initiate a chat to discuss further details. Cheers, Vishal Maharaj
£40 GBP in 40 days
5.4
5.4

Hello, I understand you need a full-stack technical advisor to refine your job brief, evaluate candidates, and provide actionable hiring feedback. My approach leverages hands-on experience building end-to-end applications, ensuring technical assessments are precise, realistic, and aligned with startup priorities. I will review and enhance your job specification, clarifying technical depth, soft skills, and culture-fit expectations. During interviews, I will probe architecture choices, coding quality, and problem-solving ability, then provide concise reports highlighting strengths, weaknesses, and any red flags. Deliverables include a marked-up job specification, attendance at up to three interviews, and structured post-interview reports. My goal is to ensure you hire the right engineer efficiently while maintaining credibility and rigor in evaluation. Thanks, Asif
£30 GBP in 40 days
4.7
4.7

Hello! I am a US-based senior software engineer with extensive experience in full-stack development, project management, and startup consulting. I’ve carefully reviewed your project description and I understand you’re looking for an experienced advisor to help assemble a hiring panel for your early-stage startup. I have about 15 years of experience in building and scaling production-grade software, and I'm confident I can assist you effectively. To ensure I’m on the right track, could you please clarify the following questions to help me better understand the project? 1. What specific skills and experiences are you looking for in candidates for your panel? 2. Do you have a preferred timeline for this hiring process? 3. Are there any specific challenges or goals you want to address during the hiring phase? I have a strong track record in developing effective hiring strategies, and I believe my technical background combined with a focus on ROI-driven solutions will lead to successful outcomes for your startup. I look forward to the opportunity to discuss this project further. Please feel free to reach out so we can chat! Best regards, James Zappi
£36 GBP in 10 days
4.5
4.5

Having been in the industry for over five years now, my expertise in both front and back-end development, including mobile app development using React Native and Flutter, makes me an ideal candidate for this role. My substantial experience in designing scalable, performant, and user-friendly applications will enable me to not only understand your business requirements but also offer invaluable insights during the hiring process. I fully comprehend that you seek someone who not only has technical proficiency but also upholds soft-skills and culture-fit values. And that couldn't define me better! I've cultivated a reputation for not just delivering clean, optimized, and maintainable code, but also for my on-time delivery and clear communication and adherence to set specifications. In line with your project's deliverables, I assure you of detailed recommendations on your current job specification, active participation in up to three-hour long interviews (additional availability if required), followed by comprehensive assessments of each candidate's technical abilities, cultural compatibility, and identification of potential red flags. With my commitment to delivering quality work within set deadlines and my understanding of the European business hours, I'm confident we can achieve great results together. Let's bring excellence to your hiring process!
£27 GBP in 40 days
4.6
4.6

Hi, I’m Rafael, full-stack and mobile developer with experience delivering end-to-end products and supporting technical hiring decisions in early-stage environments. I’ve worked across React, Node.js, Python, and mobile stacks, building products from initial architecture through production deployment. Because of that, I’m comfortable evaluating not only coding ability but also architectural judgment, trade-off reasoning, and the practical decision-making skills that early-stage teams really need. I can help refine your job description to ensure the technical requirements reflect real delivery capability rather than generic skill lists. I typically focus on clarifying which competencies are essential for shipping an MVP, which are nice-to-have, and how to describe expectations around ownership, communication, and adaptability in startup contexts. During interviews, I probe candidates on architecture choices, code quality habits, debugging approach, and how they handle ambiguity. My feedback is concise and structured, highlighting technical strengths, potential risks, and alignment with a startup pace. I’m available within European business hours and can support the full process over the next three weeks, including review of the job brief and participation in up to three interviews. Contact me to review the current job specification and align on the evaluation criteria before starting interviews.
£36 GBP in 40 days
4.1
4.1

Hammersmith, United Kingdom
Payment method verified
Member since Mar 18, 2026
£35-45 GBP / hour
$30-250 USD
$250-750 USD
$15-25 USD / hour
₹1250-2500 INR / hour
$10-30 CAD
₹750-1250 INR / hour
£250-750 GBP
$15-25 USD / hour
₹150000-250000 INR
$8-15 USD / hour
₹750-1250 INR / hour
$250-750 USD
$190 USD
$10-30 USD
$150-350 USD
$250-750 AUD
$30-250 USD
₹12500-37500 INR
$10-30 USD
₹12500-37500 INR